Professor Resat M. Apak

All Stories

1. 
   Semi-derivative voltammetric determination of nitrophenol isomers using a synergistic gold–carbon nanocomposite: resolving the peak overlap

   Article • Journal of Electroanalytical Chemistry, October 2026, Elsevier

   Professor Resat M. Apak

2. 
   Zinc(II)–quinolinate decorated silica nanoparticles (ZnQ2@SiNPs) as fluorescence probe and dual–signal test strip material for sensitive detection of 2,4,6–trinitrotoluene (TNT) in soil sample

   Article • Materials Today Nano, August 2026, Elsevier

   Professor Resat M. Apak

3. 
   Fenton-like oxidation–driven dual-mode detection of 2,4,6- trinitrophenyl-N-methylnitramine (tetryl) and 3-nitro-1,2,4-triazole-5-one (NTO) using single-step synthesized Cu2O@CuO nanocomposite

   Article • Microchimica Acta, June 2026, Springer Science + Business Media

   Professor Resat M. Apak

4. 
   Biodegradable hydrogel-based CUPRAC colorimetric sensor for rapid evaluation of Total antioxidant capacity in foods

   Article • Microchemical Journal, June 2026, Elsevier

   Professor Resat M. Apak

5. 
   Copper(I)-driven colorimetric-fluorometric detection of triacetone triperoxide (TATP) using eco-friendly carbon dots

   Article • Talanta, May 2026, Elsevier

   Professor Resat M. Apak

6. 
   Highly selective naked–eye detection of hazardous material pentaerythritol tetranitrate (PETN) utilizing functionalized gold nanoparticles: from “π–hole” sensing methodology to hydrogel application

   Article • Microchemical Journal, March 2026, Elsevier

   Professor Resat M. Apak

7. 
   Development of a hydrogel-based colorimetric sensor using Cu(II)- Bathocuproine disulfonate reagent for total antioxidant capacity determination

   Article • Food Research International, February 2026, Elsevier

   Professor Resat M. Apak

8. 
   Green extraction of antioxidants from black carrot pomace and their multifunctional applications

   Article • Sustainable Food Technology, January 2026, Royal Society of Chemistry

   Professor Resat M. Apak

9. 
   Recognition of Clove (Eugenia caryophyllata) Oil Adulteration by Monitoring Phenolic and Antioxidative Fingerprint Markers Utilizing Online HPLC Post Column and Spectrophotometric Assays with Chemometric Analysis

   Article • Food Analytical Methods, November 2025, Springer Science + Business Media

   Professor Resat M. Apak

10. 
    Turn-on fluorometric assay based on functionalized gold nanoparticles for measurement of nitric oxide radical scavenging activity of phenol-, amine-, and thiol-type antioxidants

    Article • Food Chemistry, November 2025, Elsevier

    Professor Resat M. Apak

11. 
    A dual target voltammetric approach: Simultaneous electrochemical sensing of ammunition stabilizer resorcinol and of dihydroxybenzene isomers by semi-derivative voltammetry

    Article • Electrochimica Acta, November 2025, Elsevier

    Professor Resat M. Apak

12. 
    Orange Juice Enriched With Blood Orange Pomace: Effect of Fermentation by Lactic Acid Bacteria and In Vitro Digestion on Orange Bioactive Compounds

    Article • Food Frontiers, September 2025, Wiley

    Professor Resat M. Apak

13. 
    Cost-effective α-MnO2 nanorods passivated with ethylenediamine utilizing charge transfer and oxidase-mimicking activity for ultrasensitive triple-mode colorimetric determination of TNT

    Article • Microchimica Acta, August 2025, Springer Science + Business Media

    Professor Resat M. Apak

14. 
    Potential of Plant-Based Oil Processing Wastes/By-Products as an Alternative Source of Bioactive Compounds in the Food Industry

    Article • Foods, August 2025, MDPI AG

    Professor Resat M. Apak

15. 
    Copper(II)-Bathocuproine reagent−based dual mode sensing of total antioxidant capacity in food extracts

    Article • Food Chemistry, August 2025, Elsevier

    Professor Resat M. Apak

16. 
    Development of a dual-sensing colorimetric probe for total antioxidant capacity measurement using iron(III)-o-phenanthroline reagent

    Article • Talanta, June 2025, Elsevier

    Professor Resat M. Apak

17. 
    Molecular aggregation-dependent “turn-on” fluorescence strategy: Carbon quantum dots as sensing material for dual-mode detection of intact TATP at nanomolar level

    Article • Applied Materials Today, June 2025, Elsevier

    Professor Resat M. Apak

18. 
    Melamine-Modified Gold Nanoparticle–Based Direct Colorimetric Sensing of the Solid Rocket Propellant Ammonium Dinitramide (ADN) at Sub-Picomolar Levels

    Article • Analytical Letters, May 2025, Taylor & Francis

    Professor Resat M. Apak

19. 
    “All-in-a-tube” detection of RDX and TNT: old silver mirror reaction revived for nitro-explosive quantification

    Article • Microchimica Acta, May 2025, Springer Science + Business Media

    Professor Resat M. Apak

20. 
    Electrochemical Determination of N-Guanylurea Dinitramide (FOX-12) Using a Poly(Methyl Orange)-Modified Carbon Nanotube Electrode

    Article • ACS Omega, May 2025, American Chemical Society (ACS)

    Professor Resat M. Apak

21. 
    TNT determination with a novel TNT-memory-molecular imprinted polymer electrode based on poly-melamine/chitosan-grafted copolymer on glassy carbon

    Article • Microchemical Journal, May 2025, Elsevier

    Professor Resat M. Apak

22. 
    Lactic Acid Bacterial Culture Selection for Orange Pomace Fermentation and Its Potential Use in Functional Orange Juice

    Article • ACS Omega, March 2025, American Chemical Society (ACS)

    Professor Resat M. Apak

23. 
    Starch-based composite formulation of chickpea flour and black carrot (Daucus carota l.) pomace in extruded snacks: In vitro gastrointestinal behavior and stability of bioactive compounds

    Article • International Journal of Biological Macromolecules, March 2025, Elsevier

    Professor Resat M. Apak

24. 
    The CUPRAC method, its modifications and applications serving green chemistry

    Article • January 2025, Elsevier

    Professor Resat M. Apak

25. 
    Direct colorimetric detection of triacetone triperoxide explosive by hydroxylamine-mediated Fenton chemistry catalyzed by goethite nanoparticles

    Article • Microchemical Journal, December 2024, Elsevier

    Professor Resat M. Apak

26. 
    Novel tributyl phosphate-based deep eutectic solvent: Application in microwave assisted extraction of carotenoids

    Article • Food Chemistry, November 2024, Elsevier

    Professor Resat M. Apak

27. 
    DNA Probing of Peroxidase‐Mimetic Activities of Selected Manganese‐Based Nanozymes and Measurement of Antioxidant Activity for DNA Protection

    Article • ChemistrySelect, October 2024, Wiley

    Professor Resat M. Apak

28. 
    Sensitive electrochemical determination of 3-nitro-1,2,4-triazol-5-one (NTO) by the gold nanoparticles-decorated glassy carbon and smartphone-integrated screen-printed electrodes based on polyethyleneimine linked with crosslinking agent glutaric dialde...

    Article • Microchemical Journal, September 2024, Elsevier

    Professor Resat M. Apak

29. 
    Indicator displacement-based colorimetric assay for dibutyl phthalate in pharmaceutical products with titanium(IV)-pyridylazo resorcinol (PAR)

    Article • Journal of Pharmaceutical and Biomedical Analysis, September 2024, Elsevier

    Professor Resat M. Apak

30. 
    Microwave-assisted extraction of valuable phenolics from sunflower pomace with natural deep eutectic solvents and food applications of the extracts

    Article • Biomass Conversion and Biorefinery, July 2024, Springer Science + Business Media

    Professor Resat M. Apak

31. 
    A new colorimetric lactate biosensor based on CUPRAC reagent using binary enzyme (lactate-pyruvate oxidases)-immobilized silanized magnetite nanoparticles

    Article • Microchimica Acta, July 2024, Springer Science + Business Media

    Professor Resat M. Apak

32. 
    Combined spectroscopic and chromatographic techniques augmented with chemometrics for the authentication of black cumin (Nigella sativa L.) seed oil

    Article • Journal of Food Composition and Analysis, July 2024, Elsevier

    Professor Resat M. Apak

33. 
    Recent progress in promoting the bioavailability of polyphenols in plant-based foods

    Article • Critical Reviews in Food Science and Nutrition, April 2024, Taylor & Francis

    Professor Resat M. Apak

34. 
    Investigation and modeling of oxidative TNT degradation using Fe(II)-EDTA in conjunction with K2S2O8 and H2O2

    Article • International Journal of Environmental Science and Technology, April 2024, Springer Science + Business Media

    Professor Resat M. Apak

35. 
    Amperometric sensor for total antioxidant capacity measurement using Cu(II)-neocuproine/carrageenan-MWCNT/GCE

    Article • Microchemical Journal, April 2024, Elsevier

    Professor Resat M. Apak

36. 
    Colorimetric Sensing of Antioxidant Capacity via Auric Acid Reduction Coupled to ABTS Oxidation

    Article • ACS Omega, March 2024, American Chemical Society (ACS)

    Professor Resat M. Apak

37. 
    Determination of primary and secondary oxidation products in vegetable oils with gold nanoparticle based fluorometric turn-on nanosensor: A new total oxidation value

    Article • Food Chemistry, February 2024, Elsevier

    Professor Resat M. Apak

38. 
    Folin–Ciocalteu Reagent-Loaded Acrylamide-Based Hydrogel Sensor for Antioxidant Capacity Measurement with the Molybdenum Green Method

    Article • ACS Applied Polymer Materials, January 2024, American Chemical Society (ACS)

    Professor Resat M. Apak

39. 
    A novel acetylcholinesterase inhibition based colorimetric biosensor for the detection of paraoxon ethyl using CUPRAC reagent as chromogenic oxidant

    Article • Talanta, January 2024, Elsevier

    Professor Resat M. Apak

40. 
    A novel electrochemical sensor based on phosphate-stabilized poly-caffeic acid film in combination with graphene nanosheets for sensitive determination of nitro-aromatic energetic materials

    Article • Talanta, January 2024, Elsevier

    Professor Resat M. Apak

41. 
    Fabrication of a Novel Optical Glucose Biosensor Using Copper(II) Neocuproine as a Chromogenic Oxidant and Glucose Dehydrogenase-Immobilized Magnetite Nanoparticles

    Article • ACS Omega, December 2023, American Chemical Society (ACS)

    Professor Resat M. Apak

42. 
    Sensitive fluorometric determination of picric acid and antioxidant stabilizers in propellant compositions using amine-rich nitrogen-doped carbon quantum dots

    Article • Talanta Open, December 2023, Elsevier

    Professor Resat M. Apak

43. 
    Gamma-cyclodextrin functionalized silver nanoparticle-based colorimetric assay for the determination of metformin in pharmaceutical samples

    Article • Journal of Inclusion Phenomena and Macrocyclic Chemistry, October 2023, Springer Science + Business Media

    Professor Resat M. Apak

44. 
    Colorimetric Determination of Sulfoxy Radicals and Sulfoxy Radical Scavenging-Based Antioxidant Activity

    Article • ACS Omega, September 2023, American Chemical Society (ACS)

    Professor Resat M. Apak

45. 
    Preparation and application of caffeic acid imprinted polymer

    Article • TURKISH JOURNAL OF CHEMISTRY, August 2023, The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS

    Professor Resat M. Apak

46. 
    Heteroatom-Doped Carbon Quantum Dots and Polymer Composite as Dual-Mode Nanoprobe for Fluorometric and Colorimetric Determination of Picric Acid

    Article • ACS Applied Materials & Interfaces, August 2023, American Chemical Society (ACS)

    Professor Resat M. Apak

47. 
    Visual colorimetric sensor for nitroguanidine detection based on hydrogen bonding−induced aggregation of uric acid−functionalized gold nanoparticles

    Article • Talanta, August 2023, Elsevier

    Professor Resat M. Apak

48. 
    Green Synthesized Nanoceria Applied as a Fenton-Like Catalyst for Degrading Methylene Blue

    Article • AQUATIC SCIENCES AND ENGINEERING, January 2023, Istanbul University

    Professor Resat M. Apak

49. 
    Voltammetric Measurement of Antioxidant Activity by Prevention of Cu(II)-Induced Oxidative Damage on DNA Bases Using a Modified Electrode

    Article • ACS Omega, January 2023, American Chemical Society (ACS)

    Professor Resat M. Apak

50. 
    Comparative Spectrophotometric and Chromatographic Assessment of Antioxidant Capacity in Different Marine Algae

    Article • Journal of Aquatic Food Product Technology, January 2023, Taylor & Francis

    Professor Resat M. Apak

51. 
    Enzymatic determination of hypoxanthine in fish samples as a freshness indicator using the CUPRAC colorimetric sensor

    Article • Enzyme and Microbial Technology, January 2023, Elsevier

    Professor Resat M. Apak

52. 
    Peroxyl radical scavenging activity measurement of antioxidants using histidine-stabilized and glutathione-capped fluorescent gold nanoclusters

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, January 2023, Elsevier

    Professor Resat M. Apak

53. 
    Direct Determination of Peroxide Explosives on Polycarbazole/Gold Nanoparticle-Modified Glassy Carbon Sensor Electrodes Imprinted for Molecular Recognition of TATP and HMTD

    Article • Analytical Chemistry, December 2022, American Chemical Society (ACS)

    Professor Resat M. Apak

54. 
    Spectrophotometric Fluoride Determination Using St. John’s Wort Extract as a Green Chromogenic Complexant for Al(III)

    Article • ACS Omega, November 2022, American Chemical Society (ACS)

    Professor Resat M. Apak

55. 
    Colorimetric Nanobiosensor Design for Determining Oxidase Enzyme Substrates in Food and Biological Samples

    Article • ACS Omega, November 2022, American Chemical Society (ACS)

    Professor Resat M. Apak

56. 
    Selective Electrochemical Detection of Explosives with Nanomaterial Based Electrodes

    Article • Electroanalysis, September 2022, Wiley

    Professor Resat M. Apak

57. 
    Ionic Liquid-Modified Gold Nanoparticle-Based Colorimetric Sensor for Perchlorate Detection via Anion−π Interaction

    Article • ACS Omega, August 2022, American Chemical Society (ACS)

    Professor Resat M. Apak

58. 
    Introductory Note to the Special Issue of Analytical Letters for the Third International Environmental Chemistry Congress (EnviroChem 2021)

    Article • Analytical Letters, July 2022, Taylor & Francis

    Professor Resat M. Apak

59. 
    Energy Materials and Energetic Materials

    Article • May 2022, Turkish Academy of Sciences

    Professor Resat M. Apak

60. 
    High Quantum Yield Nitrogen-Doped Carbon Quantum Dot-Based Fluorescent Probes for Selective Sensing of 2,4,6-Trinitrotoluene

    Article • ACS Applied Nano Materials, April 2022, American Chemical Society (ACS)

    Professor Resat M. Apak

61. 
    Naked-Eye Detection of 3-Nitro-1,2,4-triazole-5-one at Sub-Femtomolar Levels with Melamine and Unlabeled Au Nanoparticles

    Article • ACS Applied Nano Materials, March 2022, American Chemical Society (ACS)

    Professor Resat M. Apak

62. 
    A novel electrochemical sensor for nitroguanidine determination using a glassy carbon electrode modified with multi-walled carbon nanotubes and polyvinylpyrrolidone

    Article • New Journal of Chemistry, January 2022, Royal Society of Chemistry

    Professor Resat M. Apak

63. 
    Correction to: Ethylenediamine-bound magnetite nanoparticles as dual function colorimetric sensor having charge transfer and nanozyme activity for TNT and tetryl detection

    Article • Microchimica Acta, September 2021, Springer Science + Business Media

    Professor Resat M. Apak

64. 
    Direct Electrochemical Determination of Peroxide-Type Explosives Using Well-Dispersed Multi-Walled Carbon Nanotubes/Polyethyleneimine-Modified Glassy Carbon Electrodes

    Article • Analytical Chemistry, August 2021, American Chemical Society (ACS)

    Professor Resat M. Apak

65. 
    Gold–Nanoparticle Based Turn–on Fluorometric Sensor for Quantification of Sulfhydryl and Disulfide Forms of Biothiols: Measurement of Thiol/Disulfide Homeostasis

    Article • Analytical Letters, August 2021, Taylor & Francis

    Professor Resat M. Apak

66. 
    Ethylenediamine-bound magnetite nanoparticles as dual function colorimetric sensor having charge transfer and nanozyme activity for TNT and tetryl detection

    Article • Microchimica Acta, June 2021, Springer Science + Business Media

    Professor Resat M. Apak

67. 
    A Simple Determination of Trinitrotoluene (TNT) Based on Fluorescence Quenching of Rhodamine 110 with FRET Mechanism

    Article • Journal of Fluorescence, April 2021, Springer Science + Business Media

    Professor Resat M. Apak

68. 
    Redox-based colorimetric sensing of H2O2 after removal of antioxidants with ABTS radical oxidation

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, March 2021, Elsevier

    Professor Resat M. Apak

69. 
    Development of a green synthesized silver nanoparticle-based antioxidant capacity method using carob extract

    Article • Journal of Nanostructure in Chemistry, January 2021, Springer Science + Business Media

    Professor Resat M. Apak

70. 
    Deniz Müsilajının Oluşumu, Önlenmesi ve Olası Değerlendirilmesi

    Article • January 2021, Turkish Academy of Sciences

    Professor Resat M. Apak

71. 
    Flow injection amperometric sensing of hydroxylamine at a Cu(ii)–neocuproine-functionalized multiwalled carbon nanotube/screen printed carbon electrode

    Article • New Journal of Chemistry, January 2021, Royal Society of Chemistry

    Professor Resat M. Apak

72. 
    Selective colorimetric sensing of deferoxamine with 4-mercaptophenol- and mercaptoacetic acid-functionalized gold nanoparticles via Fe(iii) chelation

    Article • New Journal of Chemistry, January 2021, Royal Society of Chemistry

    Professor Resat M. Apak

73. 
    Comparison of antioxidant capacities and antioxidant components of commercial bitter melon (Momordicacharantia L.) products

    Article • TURKISH JOURNAL OF CHEMISTRY, December 2020, The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS

    Professor Resat M. Apak

74. 
    A colorimetric probe based on 4-mercaptophenol and thioglycolic acid-functionalized gold nanoparticles for determination of phytic acid and Fe(III) ions

    Article • Microchimica Acta, September 2020, Springer Science + Business Media

    Professor Resat M. Apak

75. 
    A New Redox Mediator (Cupric‐Neocuproine Complex)‐ Modified Pencil Graphite Electrode for the Electrocatalytic Oxidation of H2O2: A Flow Injection Amperometric Sensor

    Article • ChemElectroChem, January 2020, Wiley

    Professor Resat M. Apak

76. 
    A manganese oxide (MnOx)-Based colorimetric nanosensor for indirect measurement of lipophilic and hydrophilic antioxidant capacity

    Article • Analytical Methods, January 2020, Royal Society of Chemistry

    Professor Resat M. Apak

77. 
    Colorimetric sensors and nanoprobes for characterizing antioxidant and energetic substances

    Article • Analytical Methods, January 2020, Royal Society of Chemistry

    Professor Resat M. Apak

78. 
    Selective Electrochemical Determination of Dopamine with Molecularly Imprinted Poly(Carbazole‐co‐Aniline) Electrode Decorated with Gold Nanoparticles

    Article • Electroanalysis, December 2019, Wiley

    Professor Resat M. Apak

79. 
    Current Issues in Antioxidant Measurement

    Article • Journal of Agricultural and Food Chemistry, July 2019, American Chemical Society (ACS)

    Professor Resat M. Apak

80. 
    Screening Method for Argan Oil Adulteration with Vegetable Oils: An Online HPLC Assay with Postcolumn Detection Utilizing Chemometric Multidata Analysis

    Article • Journal of Agricultural and Food Chemistry, July 2019, American Chemical Society (ACS)

    Professor Resat M. Apak

81. 
    Colorimetric Sensing of the Insensitive Energetic Material 3-Nitro-1,2,4-triazol-5-one (NTO) Using l-Cysteine Stabilized Gold Nanoparticles and Copper(II)

    Article • Analytical Letters, May 2019, Taylor & Francis

    EROL Erçağ, Professor Resat M. Apak

82. 
    Colorimetric Sensing of Nitroaromatic Energetic Materials Using Surfactant-Stabilized and Dithiocarbamate-Functionalized Gold Nanoparticles

    Article • Analytical Letters, May 2019, Taylor & Francis

    Professor Resat M. Apak

83. 
    Silver Nanoparticle Formation-Based Colorimetric Determination of Reducing Sugars in Food Extracts via Tollens’ Reagent

    Article • ACS Omega, April 2019, American Chemical Society (ACS)

    Professor Resat M. Apak

84. 
    Monitoring Humic Acid Photodegradation by CUPRAC Colorimetric and HPLC Determination of Dihydroxybenzoate Isomers Produced From a Salicylate Probe

    Article • Analytical Letters, April 2019, Taylor & Francis

    Professor Resat M. Apak

85. 
    Optimization of Microwave-Assisted Extraction (MAE) for the Isolation of Antioxidants from Basil (Ocimum basilicum L.) by Response Surface Methodology (RSM)

    Article • Analytical Letters, April 2019, Taylor & Francis

    Professor Resat M. Apak

86. 
    Determination of Cobalt(II)-Hydrogen Peroxide-Induced DNA Oxidative Damage and Preventive Antioxidant Activity by CUPRAC Colorimetry

    Article • Analytical Letters, March 2019, Taylor & Francis

    Professor Resat M. Apak

87. 
    Protein-Protected Gold Nanocluster-Based Biosensor for Determining the Prooxidant Activity of Natural Antioxidant Compounds

    Article • ACS Omega, January 2019, American Chemical Society (ACS)

    Professor Resat M. Apak

88. 
    Indirect electrochemical determination of antioxidant capacity with hexacyanoferrate(III) reduction using a gold nanoparticle-coated o-phenylenediamine-aniline copolymer electrode

    Article • Analytical Letters, January 2019, Taylor & Francis

    Professor Resat M. Apak, EROL Erçağ

89. 
    Energetic Materials

    Article • Chemistry International, January 2019, De Gruyter

    Professor Resat M. Apak

90. 
    Nanoceria-based reactive species scavenging activity of antioxidants using N,N-dimethyl-p-phenylenediamine (DMPD) probe

    Article • Analytical Methods, January 2019, Royal Society of Chemistry

    Professor Resat M. Apak

91. 
    Novel optical sensor-based method for determining total tocopherol content in serum

    Article • TURKISH JOURNAL OF CHEMISTRY, December 2018, The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS

    Professor Resat M. Apak

92. 
    Diaminocyclohexane-Functionalized/Thioglycolic Acid-Modified Gold Nanoparticle-Based Colorimetric Sensing of Trinitrotoluene and Tetryl

    Article • ACS Sensors, October 2018, American Chemical Society (ACS)

    Professor Resat M. Apak

93. 
    Mark Your Calendar

    Article • Chemistry International, October 2018, De Gruyter

    Lars Öhrström, Professor Ishmael B Masesane, Professor Resat M. Apak, Dr Ilya Kuselman, Egid Mubofu, Professor Mukund Shankar Chorghade, Pieter Spanoghe

94. 
    Mark Your Calendar

    Article • Chemistry International, July 2018, De Gruyter

    Amelia Rauter, Alberto Lesarri, Lars Öhrström, Professor Ishmael B Masesane, Professor Resat M. Apak, Dr Ilya Kuselman, Pieter Spanoghe

95. 
    Electrochemical Determination of TNT, DNT, RDX, and HMX with Gold Nanoparticles/Poly(Carbazole-Aniline) Film–Modified Glassy Carbon Sensor Electrodes Imprinted for Molecular Recognition of Nitroaromatics and Nitramines

    Article • Analytical Chemistry, May 2018, American Chemical Society (ACS)

    Professor Resat M. Apak

96. 
    Mark Your Calendar

    Article • Chemistry International, April 2018, De Gruyter

    Professor Miguel Angel Garcia-Garibay, Amelia Rauter, Professor Resat M. Apak, Dr Ilya Kuselman, Alberto Lesarri, Pieter Spanoghe

97. 
    Dioxomolybdenum(VI) complexes of S-methyl-5-bromosalicylidene-N-alkyl substituted thiosemicarbazones: Synthesis, catalase inhibition and antioxidant activities

    Article • Inorganica Chimica Acta, January 2018, Elsevier

    Professor Resat M. Apak

98. 
    Introductory Note to the Special Issue of “Analytical Letters” for the International Conference: 10th Aegean Analytical Chemistry Days (AACD 2016)

    Article • Analytical Letters, September 2017, Taylor & Francis

    Professor Resat M. Apak

99. 
    Determination of hydrogen peroxide and triacetone triperoxide (TATP) with a silver nanoparticles—based turn-on colorimetric sensor

    Article • Sensors and Actuators B Chemical, August 2017, Elsevier

    Professor Resat M. Apak

100. 
     Ferric-o-phenanthroline adsorbed on a Nafion membrane: A novel optical sensor for antioxidant capacity measurement of food extracts

     Article • Sensors and Actuators B Chemical, August 2017, Elsevier

     Professor Resat M. Apak

101. 
     Novel Protein-Based Solid-Biosensor for Determining Pro-oxidant Activity of Phenolic Compounds

     Article • Journal of Agricultural and Food Chemistry, June 2017, American Chemical Society (ACS)

     Professor Resat M. Apak

102. 
     Solid-Phase Extraction Spectrophotometric Determination of Total Antioxidant Capacity in Antioxidant-poor Samples by Using the Ferric-Ferrozine Method

     Article • Analytical Sciences, June 2017, Springer Science + Business Media

     Professor Resat M. Apak

103. 
     Modified Radical Scavenging and Antioxidant Activity Measurement of ²-Carotene with ²-Cyclodextrins Complexation in Aqueous Medium

     Article • Analytical Sciences, March 2017, Springer Science + Business Media

     Professor Resat M. Apak

104. 
     CUPRAC colorimetric and electroanalytical methods determining antioxidant activity based on prevention of oxidative DNA damage

     Article • Analytical Biochemistry, February 2017, Elsevier

     Professor Resat M. Apak

105. 
     Simultaneous detection of superoxide anion radicals and determination of the superoxide scavenging activity of antioxidants using a N,N-dimethyl-p-phenylene diamine/Nafion colorimetric sensor

     Article • Analytical Methods, January 2017, Royal Society of Chemistry

     Professor Resat M. Apak

106. 
     Surface-enhanced Raman spectroscopy combined with gold nanorods for the simultaneous quantification of nitramine energetic materials

     Article • RSC Advances, January 2017, Royal Society of Chemistry

     Professor Resat M. Apak

107. 
     Identification and Determination of Phenolics in Lamiaceae Species by UPLC-DAD-ESI-MS/MS

     Article • Journal of Chromatographic Science, November 2016, Oxford University Press (OUP)

     Professor Resat M. Apak

108. 
     Quantification of Antioxidant Ability Against Lipid Peroxidation with an ‘Area Under Curve’ Approach

     Article • Oil & Soap, November 2016, Wiley

     Professor Resat M. Apak

109. 
     Investigation of individual and competitive adsorption of Cu(II), Cd(II), and Pb(II) on montmorillonite in terms of surface complexation and kinetic properties of Cu(II) adsorption

     Article • Desalination and Water Treatment, October 2016, Elsevier

     Professor Resat M. Apak

110. 
     Spectrophotometric Determination of Phenolic Antioxidants in the Presence of Thiols and Proteins

     Article • International Journal of Molecular Sciences, August 2016, MDPI AG

     Professor Resat M. Apak

111. 
     Electrochemical Determination of Food Preservative Nitrite with Gold Nanoparticles/p-Aminothiophenol-Modified Gold Electrode

     Article • International Journal of Molecular Sciences, August 2016, MDPI AG

     Professor Resat M. Apak

112. 
     Determination of total antioxidant capacity of humic acids using CUPRAC, Folin–Ciocalteu, noble metal nanoparticle- and solid–liquid extraction-based methods

     Article • Talanta, June 2016, Elsevier

     Professor Resat M. Apak

113. 
     Preparation, characterization and usage of molecularly imprinted polymer for the isolation of quercetin from hydrolyzed nettle extract

     Article • Journal of Chromatography B, April 2016, Elsevier

     Professor Resat M. Apak

114. 
     Antioxidant Activity/Capacity Measurement. 2. Hydrogen Atom Transfer (HAT)-Based, Mixed-Mode (Electron Transfer (ET)/HAT), and Lipid Peroxidation Assays

     Article • Journal of Agricultural and Food Chemistry, February 2016, American Chemical Society (ACS)

     Professor Resat M. Apak

115. 
     Antioxidant Activity/Capacity Measurement. 1. Classification, Physicochemical Principles, Mechanisms, and Electron Transfer (ET)-Based Assays

     Article • Journal of Agricultural and Food Chemistry, January 2016, American Chemical Society (ACS)

     Professor Resat M. Apak

116. 
     Antioxidant Activity/Capacity Measurement. 3. Reactive Oxygen and Nitrogen Species (ROS/RNS) Scavenging Assays, Oxidative Stress Biomarkers, and Chromatographic/Chemometric Assays

     Article • Journal of Agricultural and Food Chemistry, January 2016, American Chemical Society (ACS)

     Professor Resat M. Apak

117. 
     Determination of Synthetic Food Colorants in Powder Beverage Samples by On-line HPLC–Cupric Reducing Antioxidant Capacity (CUPRAC) Assay with Post-Column Detection

     Article • Chromatographia, January 2016, Springer Science + Business Media

     Professor Resat M. Apak

118. 
     A Fast Liquid Chromatography Tandem Mass Spectrometric Analysis of PETN (Pentaerythritol Tetranitrate), RDX (3,5-Trinitro-1,3,5-triazacyclohexane) and HMX (Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine) in Soil, Utilizing a Simple Ultrasonic-Assiste...

     Article • Analytical Sciences, January 2016, Japan Society for Analytical Chemistry

     Assoc. Prof. Dr. Beril ANILANMERT, Professor Resat M. Apak

119. 
     Spectrophotometric total reducing sugars assay based on cupric reduction

     Article • Talanta, January 2016, Elsevier

     Professor Resat M. Apak

120. 
     Antioxidant capacity of quercetin and its glycosides in the presence of β-cyclodextrins: influence of glycosylation on inclusion complexation

     Article • Journal of Inclusion Phenomena and Macrocyclic Chemistry, October 2015, Springer Science + Business Media

     Professor Resat M. Apak

121. 
     Selective Determination of Free Cyanide in Environmental Water Matrices by Ion Chromatography with Suppressed Conductivity Detection

     Article • Journal of Liquid Chromatography &amp Related Technologies, September 2015, Taylor & Francis

     Professor Resat M. Apak

122. 
     Determination of Triacetone Triperoxide with a N,N-Dimethyl-p-phenylenediamine Sensor on Nafion Using Fe3O4 Magnetic Nanoparticles

     Article • Analytical Chemistry, September 2015, American Chemical Society (ACS)

     Professor Resat M. Apak

123. 
     One-pot synthesis, characterization, and antioxidant capacity of sulfur- and oxygen-substituted 1,4-naphthoquinones and a structural study

     Article • Monatshefte für Chemie - Chemical Monthly, July 2015, Springer Science + Business Media

     Professor Resat M. Apak

124. 
     Electrochemical sensor for nitroaromatic type energetic materials using gold nanoparticles/poly(o-phenylenediamine–aniline) film modified glassy carbon electrode

     Article • Talanta, July 2015, Elsevier

     Professor Resat M. Apak

125. 
     Rapana venosa consumption improves the lipid profiles and antioxidant capacities in serum of rats fed an atherogenic diet

     Article • Nutrition Research, July 2015, Elsevier

     Professor Resat M. Apak

126. 
     Assessment of the contributions of anthocyanins to the total antioxidant capacities of plant foods

     Article • European Food Research and Technology, June 2015, Springer Science + Business Media

     Professor Resat M. Apak

127. 
     Enhanced copper(II) biosorption on SiO2-alginate gel composite: A mechanistic study with surface characterization

     Article • Korean Journal of Chemical Engineering, June 2015, Springer Science + Business Media

     Professor Resat M. Apak

128. 
     Determination of total antioxidant capacity of milk by CUPRAC and ABTS methods with separate characterisation of milk protein fractions

     Article • Journal of Dairy Research, March 2015, Cambridge University Press

     Professor Resat M. Apak

129. 
     Synthesis and antioxidant activities of transition metal complexes based 3-hydroxysalicylaldehyde-S-methylthiosemicarbazone

     Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, March 2015, Elsevier

     Dr Tülay Bal , Professor Resat M. Apak

130. 
     A colourimetric sensor for the simultaneous determination of oxidative status and antioxidant activity on the same membrane: N,N-Dimethyl-p-phenylene diamine (DMPD) on Nafion

     Article • Analytica Chimica Acta, March 2015, Elsevier

     Professor Resat M. Apak

131. 
     Nanotechnological Methods of Antioxidant Characterization

     Article • January 2015, American Chemical Society (ACS)

     Professor Resat M. Apak

132. 
     Optimization of Microwave-Assisted Extraction of Polyphenols from Herbal Teas and Evaluation of Their in Vitro Hypochlorous Acid Scavenging Activity

     Article • Journal of Agricultural and Food Chemistry, November 2014, American Chemical Society (ACS)

     Professor Resat M. Apak

133. 
     Development of a new catalase activity assay for biological samples using optical CUPRAC sensor

     Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, November 2014, Elsevier

     Professor Resat M. Apak

134. 
     Antioxidant/antiradical properties of microwave-assisted extracts of three wild edible mushrooms

     Article • Food Chemistry, August 2014, Elsevier

     Professor Resat M. Apak

135. 
     A Novel Differential Pulse Voltammetric (DPV) Method for Measuring the Antioxidant Capacity of Polyphenols-Reducing Cupric Neocuproine Complex

     Article • Journal of Agricultural and Food Chemistry, July 2014, American Chemical Society (ACS)

     Professor Resat M. Apak

136. 
     Novel oxime based flavanone, naringin-oxime: Synthesis, characterization and screening for antioxidant activity

     Article • Chemico-Biological Interactions, April 2014, Elsevier

     Professor Resat M. Apak

137. 
     Folin–Ciocalteu spectrophotometric assay of ascorbic acid in pharmaceutical tablets and orange juice with pH adjustment and pre‐extraction of lanthanum(III)–flavonoid complexes

     Article • Journal of the Science of Food and Agriculture, February 2014, Wiley

     Professor Resat M. Apak

138. 
     Development of a Fluorescent Probe for Measurement of Peroxyl Radical Scavenging Activity in Biological Samples

     Article • Journal of Agricultural and Food Chemistry, February 2014, American Chemical Society (ACS)

     Professor Resat M. Apak

139. 
     Identification and Anti‐oxidant Capacity Determination of Phenolics and their Glycosides in Elderflower by On‐line HPLC–CUPRAC Method

     Article • Phytochemical Analysis, January 2014, Wiley

     Professor Resat M. Apak

140. 
     The CUPRAC Methods of Antioxidant Measurement for Beverages

     Article • January 2014, Elsevier

     Professor Resat M. Apak

141. 
     Distribution and Contamination of Heavy Metals in the Surface Sediments of Ambarlı Port Area (Istanbul, Turkey)

     Article • Ekoloji, January 2014, Cevre Koruma ve Arastirma Vakfi

     Professor Resat M. Apak

142. 
     Off-Line HPLC Integrated to Total Antioxidant Capacity Measurement of Beverages

     Article • January 2014, Elsevier

     Professor Resat M. Apak

143. 
     4-Aminothiophenol Functionalized Gold Nanoparticle-Based Colorimetric Sensor for the Determination of Nitramine Energetic Materials

     Article • Analytical Chemistry, December 2013, American Chemical Society (ACS)

     Professor Resat M. Apak

144. 
     Spectrophotometric and Chromatographic Assessment of Contributions of Carotenoids and Chlorophylls to the Total Antioxidant Capacities of Plant Foods

     Article • Journal of Agricultural and Food Chemistry, November 2013, American Chemical Society (ACS)

     Professor Resat M. Apak

145. 
     Heavy metal removal from water by red mud and coal fly ash: an integrated adsorption–solidification/stabilization process

     Article • Desalination and Water Treatment, November 2013, Elsevier

     Professor Resat M. Apak

146. 
     Antioxidant/prooxidant effects of α-tocopherol, quercetin and isorhamnetin on linoleic acid peroxidation induced by Cu(II) and H2O2

     Article • International Journal of Food Sciences and Nutrition, October 2013, Taylor & Francis

     Professor Resat M. Apak

147. 
     Determination of nitroaromatic and nitramine type energetic materials in synthetic and real mixtures by cyclic voltammetry

     Article • Talanta, October 2013, Elsevier

     Professor Resat M. Apak

148. 
     Novel pro-oxidant activity assay for polyphenols, vitamins C and E using a modified CUPRAC method

     Article • Talanta, October 2013, Elsevier

     Professor Resat M. Apak

149. 
     Selective optical sensing of biothiols with Ellman's reagent: 5,5′-Dithio-bis(2-nitrobenzoic acid)-modified gold nanoparticles

     Article • Analytica Chimica Acta, September 2013, Elsevier

     Professor Resat M. Apak

150. 
     Novel Optical Fiber Reflectometric CUPRAC Sensor for Total Antioxidant Capacity Measurement of Food Extracts and Biological Samples

     Article • Journal of Agricultural and Food Chemistry, August 2013, American Chemical Society (ACS)

     Professor Resat M. Apak

151. 
     Release and Degradation of Anthocyanins and Phenolics from Blueberry Pomace during Thermal Acid Hydrolysis and Dry Heating

     Article • Journal of Agricultural and Food Chemistry, June 2013, American Chemical Society (ACS)

     Professor Resat M. Apak

152. 
     Extractive-spectrophotometric determination of amine-type stimulants and antidepressants with anionic indicator dyes

     Article • Journal of Analytical Chemistry, June 2013, Pleiades Publishing Ltd

     Professor Resat M. Apak

153. 
     Correlation of Total Antioxidant Capacity with Reactive Oxygen Species (ROS) Consumption Measured by Oxidative Conversion

     Article • Journal of Agricultural and Food Chemistry, May 2013, American Chemical Society (ACS)

     Professor Resat M. Apak

154. 
     Modified Folin–Ciocalteu Antioxidant Capacity Assay for Measuring Lipophilic Antioxidants

     Article • Journal of Agricultural and Food Chemistry, May 2013, American Chemical Society (ACS)

     Professor Resat M. Apak

155. 
     Direct measurement of total antioxidant capacity of cereals: QUENCHER-CUPRAC method

     Article • Talanta, April 2013, Elsevier

     Professor Resat M. Apak

156. 
     Polar paradox revisited: analogous pairs of hydrophilic and lipophilic antioxidants in linoleic acid emulsion containing Cu(II)

     Article • Journal of the Science of Food and Agriculture, March 2013, Wiley

     Professor Resat M. Apak

157. 
     Methods of measurement and evaluation of natural antioxidant capacity/activity (IUPAC Technical Report)

     Article • Pure and Applied Chemistry, February 2013, De Gruyter

     Professor Resat M. Apak

158. 
     Antioxidant and prooxidant effects of α‐tocopherol in a linoleic acid‐copper(II)‐ascorbate system

     Article • European Journal of Lipid Science and Technology, January 2013, Wiley

     Professor Resat M. Apak

159. 
     Mercury distribution in the sediments of Ambarlı Port Area, Sea of Marmara (Turkey)

     Article • Chemistry and Ecology, January 2013, Taylor & Francis

     Professor Resat M. Apak

160. 
     Effect of Oven and Microwave Heating on the Total Antioxidant Capacity of Dietary Onions Grown in Turkey

     Article • International Journal of Food Properties, January 2013, Taylor & Francis

     Professor Resat M. Apak

161. 
     Resorcinol as a Spectrofluorometric Probe for the Hypochlorous Acid Scavenging Activity Assay of Biological Samples

     Article • Analytical Chemistry, October 2012, American Chemical Society (ACS)

     Professor Resat M. Apak

162. 
     Determination of biothiols by a novel on-line HPLC-DTNB assay with post-column detection

     Article • Analytica Chimica Acta, October 2012, Elsevier

     Professor Resat M. Apak

163. 
     Novel spectroscopic sensor for the hydroxyl radical scavenging activity measurement of biological samples

     Article • Talanta, September 2012, Elsevier

     Professor Resat M. Apak

164. 
     Development of a Silver Nanoparticle-Based Method for the Antioxidant Capacity Measurement of Polyphenols

     Article • Analytical Chemistry, August 2012, American Chemical Society (ACS)

     Professor Resat M. Apak

165. 
     Characterization and lead(II), cadmium(II), nickel(II) biosorption of dried marine brown macro algae Cystoseira barbata

     Article • Environmental Science and Pollution Research, August 2012, Springer Science + Business Media

     Professor Resat M. Apak

166. 
     Comparison of antioxidant capacity and phenolic composition of peel and flesh of some apple varieties

     Article • Journal of the Science of Food and Agriculture, August 2012, Wiley

     Professor Resat M. Apak

167. 
     Protein–Incorporated Serum Total Antioxidant Capacity Measurement by a Modified CUPRAC (CUPRIC Reducing Antioxidant Capacity) Method

     Article • Analytical Letters, May 2012, Taylor & Francis

     Professor Resat M. Apak

168. 
     Differences in responsivity of original cupric reducing antioxidant capacity and cupric–bathocuproine sulfonate assays to antioxidant compounds

     Article • Analytical Biochemistry, April 2012, Elsevier

     Professor Resat M. Apak

169. 
     Selective Determination of Catechin among Phenolic Antioxidants with the Use of a Novel Optical Fiber Reflectance Sensor Based on Indophenol Dye Formation on Nano-sized TiO2

     Article • Journal of Agricultural and Food Chemistry, March 2012, American Chemical Society (ACS)

     Professor Hayatı Filik, Professor Resat M. Apak

170. 
     Protection of Ascorbic Acid from Copper(II)−Catalyzed Oxidative Degradation in the Presence of Fruit Acids: Citric, Oxalic, Tartaric, Malic, Malonic, and Fumaric Acids

     Article • International Journal of Food Properties, March 2012, Taylor & Francis

     Professor Resat M. Apak

171. 
     Determination of Synthetic Food Colorants in Water-Soluble Beverages Individually by HPLC and Totally by Ce(IV)-Oxidative Spectrophotometry

     Article • Food Analytical Methods, February 2012, Springer Science + Business Media

     Professor Resat M. Apak

172. 
     Spectrophotometric and chromatographic determination of insensitive energetic materials: HNS and NTO, in the presence of sensitive nitro-explosives

     Article • Talanta, February 2012, Elsevier

     Professor Resat M. Apak

173. 
     Determination of Total Antioxidant Capacity of Lipophilic and Hydrophilic Antioxidants In the Same Solution by Using Ferric–Ferricyanide Assay

     Article • Food Analytical Methods, January 2012, Springer Science + Business Media

     Professor Resat M. Apak

174. 
     Synthesis, characterization and antioxidant capacity of naringenin-oxime

     Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, January 2012, Elsevier

     Professor Resat M. Apak

175. 
     Article • Turkish Journal of Fisheries and Aquatic Sciences, January 2012, Turkish Journal of Fisheries and Aquatic Sciences

     Professor Resat M. Apak

176. 
     TOTAL ANTIOXIDANT CAPACITY AND PHENOLIC CONTENTS OF TURKISH HAZELNUT (CORYLUS AVELLANAL.) KERNELS AND OILS

     Article • Journal of Food Biochemistry, December 2011, Hindawi Publishing Corporation

     Professor Resat M. Apak

177. 
     Speciation analysis of manganese in tea samples using flame atomic absorption spectrometry after cloud point extraction

     Article • Journal of Analytical Chemistry, December 2011, Pleiades Publishing Ltd

     Professor Hayatı Filik, Professor Resat M. Apak

178. 
     Antioxidant protective effect of flavonoids on linoleic acid peroxidation induced by copper(II)/ascorbic acid system

     Article • Chemistry and Physics of Lipids, November 2011, Elsevier

     Professor Resat M. Apak

179. 
     Rapid detection of nitroaromatic and nitramine explosives on chromatographic paper and their reflectometric sensing on PVC tablets

     Article • Talanta, September 2011, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

180. 
     A novel fiber optic spectrophotometric determination of nitrite using Safranin O and cloud point extraction

     Article • Talanta, September 2011, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

181. 
     tert-Butylhydroquinone as a Spectroscopic Probe for the Superoxide Radical Scavenging Activity Assay of Biological Samples

     Article • Analytical Chemistry, June 2011, American Chemical Society (ACS)

     Professor Resat M. Apak

182. 
     Determination of Total Antioxidant Capacity by a New Spectrofluorometric Method Based on Ce(IV) Reduction: Ce(III) Fluorescence Probe for CERAC Assay

     Article • Journal of Fluorescence, May 2011, Springer Science + Business Media

     Professor Resat M. Apak

183. 
     Spectroscopic study and antioxidant properties of the inclusion complexes of rosmarinic acid with natural and derivative cyclodextrins

     Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2011, Elsevier

     Professor Resat M. Apak

184. 
     The main and modified CUPRAC methods of antioxidant measurement

     Article • TrAC Trends in Analytical Chemistry, April 2011, Elsevier

     Professor Resat M. Apak

185. 
     Investigation and modeling of cesium(I) adsorption by Turkish clays: Bentonite, zeolite, sepiolite, and kaolinite

     Article • Environmental Progress & Sustainable Energy, March 2011, Wiley

     Professor Resat M. Apak

186. 
     Protection of ascorbic acid from copper(II)-catalyzed oxidative degradation in the presence of flavonoids: quercetin, catechin and morin

     Article • International Journal of Food Sciences and Nutrition, March 2011, Taylor & Francis

     Professor Resat M. Apak

187. 
     Colourimetric solid-phase extraction coupled with fibre optic reflectance spectroscopy for determination of ascorbic acid in pharmaceutical formulations

     Article • Drug Testing and Analysis, February 2011, Wiley

     Professor Hayatı Filik, Professor Resat M. Apak

188. 
     Rapana venosaas a bioindicator of environmental pollution

     Article • Chemistry and Ecology, February 2011, Taylor & Francis

     Professor Resat M. Apak

189. 
     Comparative evaluation of antioxidant capacities of thiol-based antioxidants measured by different in vitro methods

     Article • Talanta, February 2011, Elsevier

     Professor Resat M. Apak

190. 
     A comprehensive review of CUPRAC methodology

     Article • Analytical Methods, January 2011, Royal Society of Chemistry

     Professor Resat M. Apak

191. 
     Polyphenolic contents of natural dyes produced from industrial plants assayed by HPLC and novel spectrophotometric methods

     Article • Industrial Crops and Products, November 2010, Elsevier

     Professor Resat M. Apak

192. 
     A novel hydrogen peroxide scavenging assay of phenolics and flavonoids using cupric reducing antioxidant capacity (CUPRAC) methodology

     Article • Journal of Food Composition and Analysis, November 2010, Elsevier

     Professor Resat M. Apak

193. 
     Determination of antioxidants by a novel on-line HPLC-cupric reducing antioxidant capacity (CUPRAC) assay with post-column detection

     Article • Analytica Chimica Acta, July 2010, Elsevier

     Professor Resat M. Apak

194. 
     Comparison of total antioxidant capacity and phenolic composition of some apple juices with combined HPLC–CUPRAC assay

     Article • Food Chemistry, June 2010, Elsevier

     Professor Resat M. Apak

195. 
     Solvent effects on the antioxidant capacity of lipophilic and hydrophilic antioxidants measured by CUPRAC, ABTS/persulphate and FRAP methods

     Article • Talanta, June 2010, Elsevier

     Professor Resat M. Apak

196. 
     Development of an optical fibre reflectance sensor for lead detection based on immobilised arsenazo III

     Article • Sensors and Actuators B Chemical, May 2010, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

197. 
     Development of a Low-Cost Optical Sensor for Cupric Reducing Antioxidant Capacity Measurement of Food Extracts

     Article • Analytical Chemistry, May 2010, American Chemical Society (ACS)

     Professor Resat M. Apak

198. 
     Modified cerium(IV)-based antioxidant capacity (CERAC) assay with selectivity over citric acid and simple sugars

     Article • Journal of Food Composition and Analysis, May 2010, Elsevier

     Professor Resat M. Apak

199. 
     Biogeochemical cycle of arsenic and calculating the enrichment factor by using Li element

     Article • Environmental Geochemistry and Health, April 2010, Springer Science + Business Media

     Professor Resat M. Apak

200. 
     Determination of peroxide-based explosives with copper(ii)–neocuproine assay combined with a molecular spectroscopic sensor

     Article • The Analyst, January 2010, Royal Society of Chemistry

     Professor Resat M. Apak

201. 
     A novel antioxidant assay of ferric reducing capacity measurement using ferrozine as the colour forming complexation reagent

     Article • Analytical Methods, January 2010, Royal Society of Chemistry

     Professor Resat M. Apak

202. 
     Active manganese oxide: a novel adsorbent for treatment of wastewater containing azo dye

     Article • Water Science & Technology Water Supply, December 2009, IWA Publishing

     Professor Resat M. Apak

203. 
     Total Antioxidant Capacity Assay Using Optimized Ferricyanide/Prussian Blue Method

     Article • Food Analytical Methods, November 2009, Springer Science + Business Media

     Professor Resat M. Apak

204. 
     Modeling competitive adsorption of copper(II), lead(II), and cadmium(II) by kaolinite‐based clay mineral/humic acid system

     Article • Environmental Progress & Sustainable Energy, November 2009, Wiley

     Professor Resat M. Apak

205. 
     Cupric Ion Reducing Antioxidant Capacity Assay for Antioxidants in Human Serum and for Hydroxyl Radical Scavengers

     Article • September 2009, Springer Science + Business Media

     Professor Resat M. Apak

206. 
     Rapid sensing of molybdenum by combined colorimetric solid-phase extraction—Reflectance spectroscopy

     Article • Sensors and Actuators B Chemical, September 2009, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

207. 
     Selective cloud point extraction and graphite furnace atomic absorption spectrometric determination of molybdenum (VI) ion in seawater samples

     Article • Journal of Hazardous Materials, September 2009, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

208. 
     Modified cupric reducing antioxidant capacity (CUPRAC) assay for measuring the antioxidant capacities of thiol-containing proteins in admixture with polyphenols

     Article • Talanta, July 2009, Elsevier

     Professor Resat M. Apak

209. 
     Heavy metal concentrations in water, suspended matter, and sediment from Gökova Bay, Turkey

     Article • Environmental Monitoring and Assessment, June 2009, Springer Science + Business Media

     Professor Resat M. Apak

210. 
     Selective spectrophotometric determination of TNT using a dicyclohexylamine-based colorimetric sensor

     Article • Talanta, May 2009, Elsevier

     Professor Resat M. Apak

211. 
     The chemical oceanographic consequences of environmental restoration projects in the Golden Horn estuary (Marmara Sea, Turkey)

     Article • Environmental Monitoring and Assessment, April 2009, Springer Science + Business Media

     Professor Resat M. Apak

212. 
     Adsorptive removal of methylene blue from simulated dyeing wastewater with melamine‐formaldehyde‐urea resin

     Article • Journal of Applied Polymer Science, March 2009, Wiley

     Professor Resat M. Apak

213. 
     Measurement of xanthine oxidase inhibition activity of phenolics and flavonoids with a modified cupric reducing antioxidant capacity (CUPRAC) method

     Article • Analytica Chimica Acta, March 2009, Elsevier

     Professor Resat M. Apak

214. 
     An optical fibre reflectance sensor for p-aminophenol determination based on tetrahydroxycalix[4]arene as sensing reagent

     Article • Sensors and Actuators B Chemical, February 2009, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

215. 
     Antioxidant Capacities of Some Food Plants Wildly Grown in Ayvalik of Turkey

     Article • Food Science and Technology Research, January 2009, Japanese Society for Food Science and Technology

     Professor Resat M. Apak

216. 
     Simultaneous total antioxidant capacity assay of lipophilic and hydrophilic antioxidants in the same acetone–water solution containing 2% methyl-β-cyclodextrin using the cupric reducing antioxidant capacity (CUPRAC) method

     Article • Analytica Chimica Acta, December 2008, Elsevier

     Professor Resat M. Apak

217. 
     Antioxidant Capacities of Herbal Plants Used in the Manufacture of Van Herby Cheese: ‘Otlu Peynir’

     Article • International Journal of Food Properties, November 2008, Taylor & Francis

     Professor Resat M. Apak

218. 
     Development of an optical fibre reflectance sensor for p-aminophenol detection based on immobilised bis-8-hydroxyquinoline

     Article • Talanta, October 2008, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

219. 
     Combined HPLC-CUPRAC (cupric ion reducing antioxidant capacity) assay of parsley, celery leaves, and nettle

     Article • Talanta, October 2008, Elsevier

     Professor Resat M. Apak

220. 
     Hydroxyl radical detection with a salicylate probe using modified CUPRAC spectrophotometry and HPLC

     Article • Talanta, October 2008, Elsevier

     Professor Resat M. Apak

221. 
     Micelle mediated extraction of cadmium from water and tobacco samples with glyoxal-bis(2-hydroxyanil) and determination by electrothermal atomic absorption spectrometry

     Article • International Journal of Environmental & Analytical Chemistry, August 2008, Taylor & Francis

     Professor Hayatı Filik, Professor Resat M. Apak

222. 
     Selective determination of total vanadium in water samples by cloud point extraction of its ternary complex

     Article • Analytica Chimica Acta, July 2008, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

223. 
     Hydroxyl radical scavenging assay of phenolics and flavonoids with a modified cupric reducing antioxidant capacity (CUPRAC) method using catalase for hydrogen peroxide degradation

     Article • Analytica Chimica Acta, June 2008, Elsevier

     Professor Resat M. Apak

224. 
     Life detection experiments of the Viking Mission on Mars can be best interpreted with a Fenton oxidation reaction composed of H2O2 and Fe2+ and iron-catalysed decomposition of H2O2

     Article • International Journal of Astrobiology, May 2008, Cambridge University Press

     Professor Resat M. Apak

225. 
     Spectrophotometric determination of cyclotrimethylenetrinitramine (RDX) in explosive mixtures and residues with the Berthelot reaction

     Article • Analytica Chimica Acta, March 2008, Elsevier

     Professor Resat M. Apak

226. 
     Cupric Ion Reducing Antioxidant Capacity Assay for Food Antioxidants: Vitamins, Polyphenolics, and Flavonoids in Food Extracts

     Article • January 2008, Springer Science + Business Media

     Professor Resat M. Apak

227. 
     Selective colorimetric determination of TNT partitioned between an alkaline solution and a strongly basic Dowex 1-X8 anion exchanger

     Article • Forensic Science International, January 2008, Elsevier

     Professor Resat M. Apak

228. 
     CUPRAC total antioxidant capacity assay of lipophilic antioxidants in combination with hydrophilic antioxidants using the macrocyclic oligosaccharide methyl β-cyclodextrin as the solubility enhancer

     Article • Reactive and Functional Polymers, December 2007, Elsevier

     Professor Resat M. Apak

229. 
     Sensitivity enhancement of CUPRAC and iron(III)-phenanthroline antioxidant assays by preconcentration of colored reaction products on a weakly acidic cation exchanger

     Article • Reactive and Functional Polymers, December 2007, Elsevier

     Professor Resat M. Apak

230. 
     Alternative solution to global warming arising from CO2 emissions—Partial neutralization of tropospheric H2CO3 with NH3

     Article • Environmental Progress, November 2007, Wiley

     Professor Resat M. Apak

231. 
     Comparative Evaluation of Various Total Antioxidant Capacity Assays Applied to Phenolic Compounds with the CUPRAC Assay

     Article • Molecules, July 2007, MDPI AG

     Professor Resat M. Apak

232. 
     Mechanism of antioxidant capacity assays and the CUPRAC (cupric ion reducing antioxidant capacity) assay

     Article • Microchimica Acta, May 2007, Springer Science + Business Media

     Professor Resat M. Apak

233. 
     Comparative evaluation of Fe(III) reducing power-based antioxidant capacity assays in the presence of phenanthroline, batho-phenanthroline, tripyridyltriazine (FRAP), and ferricyanide reagents

     Article • Talanta, May 2007, Elsevier

     Professor Resat M. Apak

234. 
     Spectrophotometric determination of ascorbic acid by the modified CUPRAC method with extractive separation of flavonoids–La(III) complexes

     Article • Analytica Chimica Acta, April 2007, Elsevier

     Professor Resat M. Apak

235. 
     Determination of total antioxidant capacity by a new spectrophotometric method based on Ce(IV) reducing capacity measurement

     Article • Talanta, February 2007, Elsevier

     Professor Resat M. Apak

236. 
     Surface complexation modelling of uranyl adsorption onto kaolinite based clay minerals using FITEQL 3.2

     Article • Radiochimica Acta, December 2006, De Gruyter

     Professor Resat M. Apak

237. 
     Chromium speciation analysis by separation of Cr(III) from Cr(VI) on a XAD sorbent derivatized with shellac: a natural polymer

     Article • International Journal of Environmental & Analytical Chemistry, October 2006, Taylor & Francis

     Professor Resat M. Apak

238. 
     Spectrophotometric determination of 4,6-dinitro-o-cresol (DNOC) in soil and lemon juice

     Article • Analytica Chimica Acta, October 2006, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

239. 
     Antioxidant capacity of fresh, sun‐ and sulphited‐dried Malatya apricot (Prunus armeniaca) assayed by CUPRAC, ABTS/TEAC and folin methods

     Article • International Journal of Food Science & Technology, August 2006, Wiley

     Professor Resat M. Apak

240. 
     Novel hydroxyl radical scavenging antioxidant activity assay for water-soluble antioxidants using a modified CUPRAC method

     Article • Biochemical and Biophysical Research Communications, July 2006, Elsevier

     Professor Resat M. Apak

241. 
     Modeling of cadmium(II) adsorption on kaolinite-based clays in the absence and presence of humic acid

     Article • Applied Clay Science, May 2006, Elsevier

     Professor Resat M. Apak

242. 
     Modeling of copper(II) and lead(II) adsorption on kaolinite-based clay minerals individually and in the presence of humic acid

     Article • Journal of Colloid and Interface Science, March 2006, Elsevier

     Professor Resat M. Apak

243. 
     Spectrophotometric total protein assay with copper(II)–neocuproine reagent in alkaline medium

     Article • Talanta, February 2006, Elsevier

     Professor Resat M. Apak

244. 
     Spectrophotometric Determination of Paracetamol in Urine with Tetrahydroxycalix[4]arene as a Coupling Reagent and Preconcentration with Triton X-114 Using Cloud Point Extraction

     Article • Chemical and Pharmaceutical Bulletin, January 2006, Pharmaceutical Society of Japan

     Professor Hayatı Filik, Professor Resat M. Apak

245. 
     The cupric ion reducing antioxidant capacity and polyphenolic content of some herbal teas

     Article • International Journal of Food Sciences and Nutrition, January 2006, Taylor & Francis

     Professor Resat M. Apak

246. 
     Simultaneous Spectrophotometric Determination of Paracetamol and p-Aminophenol in Pharmaceutical Products with Tiron Using Dissolved Oxygen as Oxidant

     Article • Journal of Analytical Chemistry, November 2005, Springer Science + Business Media

     Professor Hayatı Filik, Professor Resat M. Apak

247. 
     Total antioxidant capacity assay of human serum using copper(II)-neocuproine as chromogenic oxidant: The CUPRAC method

     Article • Free Radical Research, September 2005, Taylor & Francis

     Professor Resat M. Apak

248. 
     Selective spectrophotometric determination of TNT in soil and water with dicyclohexylamine extraction

     Article • Analytica Chimica Acta, April 2005, Elsevier

     Professor Resat M. Apak

249. 
     Spectrophotometric determination of ascorbic acid using copper(II)?neocuproine reagent in beverages and pharmaceuticals

     Article • Talanta, March 2005, Elsevier

     Professor Resat M. Apak

250. 
     Recovery of Uranium from Ammonium Uranyl Carbonate (AUC) Effluents by Combined Ion Exchange and Membrane Separation

     Article • Separation Science and Technology, January 2005, Taylor & Francis

     Professor Resat M. Apak

251. 
     Simultaneous preconcentration of vanadium(V/IV) species with palmitoyl quinolin-8-ol bonded to amberlite XAD 2 and their separate spectrophotometric determination with 4-(2-pyridylazo)-resorcinol using CDTA as masking agent

     Article • Analytica Chimica Acta, August 2004, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

252. 
     Simultaneous determination of chlorophyll a and chlorophyll b by derivative spectrophotometry

     Article • Fresenius Journal of Analytical Chemistry, May 2004, Springer Science + Business Media

     Professor Resat M. Apak

253. 
     Use of the molybdenum–thiocyanate–rhodamine 6G ternary complex for spectrophotometric molybdenum determination without extraction

     Article • Analytica Chimica Acta, March 2004, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

254. 
     Use of an o-aminobenzoic acid-functionalized XAD-4 copolymer resin for the separation and preconcentration of heavy metal(II) ions

     Article • Analytica Chimica Acta, March 2004, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

255. 
     Chromium(III, VI) speciation analysis with preconcentration on a maleic acid-functionalized XAD sorbent

     Article • Analytica Chimica Acta, March 2004, Elsevier

     Professor Resat M. Apak

256. 
     Selective spectrophotometric determination of trinitrotoluene, trinitrophenol, dinitrophenol and mononitrophenol

     Article • Analytica Chimica Acta, March 2004, Elsevier

     Professor Resat M. Apak

257. 
     Spectrophotometric determination of the soil fumigant: dazomet with copper(II)–neocuproine reagent

     Article • Analytica Chimica Acta, March 2004, Elsevier

     Professor Resat M. Apak

258. 
     Determination and preconcentration of natural and radio-cesium from aqueous solution

     Article • Journal of Radioanalytical and Nuclear Chemistry, January 2004, Springer Science + Business Media

     Professor Resat M. Apak

259. 
     Speciation analysis of chromium by separation on a 5-palmitoyl oxine-functionalized XAD-2 resin and spectrophotometric determination with diphenylcarbazide

     Article • Fresenius Journal of Analytical Chemistry, July 2003, Springer Science + Business Media

     Professor Hayatı Filik, Professor Resat M. Apak

260. 
     Preconcentration of manganese(II) from natural and sea water on a palmitoyl quinolin-8-ol functionalized XAD copolymer resin and spectrophotometric determination with the formaldoxime reagent

     Article • Analytica Chimica Acta, June 2003, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

261. 
     Modeling the adsorption of free and heavy metal complex-bound EDTA onto red mud by a nonelectrostatic surface complexation model

     Article • Journal of Colloid and Interface Science, April 2003, Elsevier

     Professor Resat M. Apak

262. 
     KINETIC STUDIES ON UV-PHOTODEGRADATION OF SOME CHLOROPHENOLS USING TIO2CATALYST

     Article • Journal of Environmental Science and Health Part A, March 2002, Taylor & Francis

     Professor Resat M. Apak

263. 
     Spectrophotometric Determination of Gallium(III) with Rutin.

     Article • Analytical Sciences, January 2002, Japan Society for Analytical Chemistry

     Professor Hayatı Filik, Professor Resat M. Apak

264. 
     Article • Water Air & Soil Pollution, January 2002, Springer Science + Business Media

     Professor Resat M. Apak

265. 
     RECOVERY OF COPPER (II) AND CHROMIUM (III,VI) FROM ELECTROPLATING-INDUSTRY WASTEWATER BY ION EXCHANGE

     Article • Separation Science and Technology, August 2001, Taylor & Francis

     Professor Resat M. Apak

266. 
     Simultaneous spectrophotometric determination of cyanide and thiocyanate after separation on a melamine-formaldehyde resin

     Article • Talanta, November 2000, Elsevier

     Professor Resat M. Apak

267. 
     A combined spectrophotometric-AAS method for the analysis of trace metal, EDTA, and metal–EDTA mixture solutions in adsorption modeling experiments

     Article • Talanta, October 2000, Elsevier

     Professor Resat M. Apak

268. 
     Simultaneous derivative spectrophotometric determination of cobalt(II) and nickel(II) by dithizone without extraction

     Article • Talanta, October 2000, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

269. 
     Modeling the kinetics of UV/hydrogen peroxide oxidation of some mono-, di-, and trichlorophenols

     Article • Journal of Hazardous Materials, October 2000, Elsevier

     Professor Resat M. Apak

270. 
     Modeling of Copper(II), Cadmium(II), and Lead(II) Adsorption on Red Mud from Metal–EDTA Mixture Solutions

     Article • Journal of Colloid and Interface Science, August 2000, Elsevier

     Professor Resat M. Apak

271. 
     The Use of Palmitoyl Hydroxyquinoline-Functionalized Amberlite XAD-2 Copolymer Resin for the Preconcentration and Speciation Analysis of Gallium(III)

     Article • Separation Science and Technology, January 2000, Taylor & Francis

     Professor Hayatı Filik, Professor Resat M. Apak

272. 
     Photocatalytic decomposition of 4-chlorophenol over oxide catalysts

     Article • Journal of Hazardous Materials, February 1999, Elsevier

     Professor Resat M. Apak

273. 
     Adsorptive removal of chlorophenols from water by bituminous shale

     Article • Water Research, August 1998, Elsevier

     Professor Resat M. Apak

274. 
     Modeling of Copper(II), Cadmium(II), and Lead(II) Adsorption on Red Mud

     Article • Journal of Colloid and Interface Science, July 1998, Elsevier

     Professor Resat M. Apak

275. 
     Heavy metal cation retention by unconventional sorbents (red muds and fly ashes)

     Article • Water Research, February 1998, Elsevier

     Professor Resat M. Apak

276. 
     Separation and preconcentration of iron(II) and iron(III) from natural water on a melamine-formaldehyde resin

     Article • Talanta, May 1997, Elsevier

     Professor Hayatı Filik, Professor Resat M. Apak

277. 
     Spectrophotometric determination of vitamin E (α-tocopherol) using copper(II)-neocuproine reagent

     Article • Talanta, February 1997, Elsevier

     Professor Resat M. Apak

278. 
     Sensitivity enhancement of the methylene blue catalytic—spectrophotometric method of selenium(IV) determination by CTAB

     Article • Analytica Chimica Acta, December 1996, Elsevier

     Professor Resat M. Apak

279. 
     Sorptive Removal of Cesium-137 and Strontium-90 from Water by Unconventional Sorbents

     Article • Journal of Nuclear Science and Technology, May 1996, Taylor & Francis

     Professor Resat M. Apak

280. 
     The interaction of antitumor-active anthraquinones with biologically important redox couples: I. Spectrophotometric investigation of the interaction of carminic acid and mitoxantrone with the iron(II, III) and copper(I, II) redox couples

     Article • Journal of Inorganic Biochemistry, February 1996, Elsevier

     Professor Resat M. Apak

281. 
     Sorptive Removal of Cesium-137 and Strontium-90 from Water by Unconventional Sorbents. I. Usage of Bauxite Wastes (Red Muds)

     Article • Journal of Nuclear Science and Technology, October 1995, Taylor & Francis

     Professor Resat M. Apak

282. 
     Sorptive Removal of Cesium-137 and Strontium-90 from Water by Unconventional Sorbenta. I. Usage of Bauxite Wastes (Red Muds).

     Article • Journal of Nuclear Science and Technology, January 1995, Taylor & Francis

     Professor Resat M. Apak

283. 
     Spectroscopic Study of the Interaction of Mitoxantrone with Copper(I), Copper(II), and Neocuproine

     Article • Spectroscopy Letters, November 1994, Taylor & Francis

     Professor Resat M. Apak

284. 
     Solvent Extraction of Gallium (III) from Basic Sodium Aluminate Solution by Alkanoyl Oxines

     Article • Separation Science and Technology, October 1994, Taylor & Francis

     Professor Hayatı Filik, Professor Resat M. Apak

285. 
     Spectrophotometric Determination of Ascorbic acid in Pharmaceutical Products with the Copper(II)-rhodanine Reagent

     Article • Analytical Letters, March 1992, Taylor & Francis

     Professor Resat M. Apak

286. 
     Simultaneous spectrophotometric determination of cystine and cysteine in amino acid mixtures using copper(II)—neocuproin reagent

     Article • Analytica Chimica Acta, December 1991, Elsevier

     Professor Resat M. Apak

287. 
     Spectrophotometric determination of trace amounts of copper(I) and reducing agents with neocuproine in the presence of copper(II)

     Article • The Analyst, January 1991, Royal Society of Chemistry

     Professor Resat M. Apak

288. 
     The uranyl-chloro-substituted benzoic acid-rhodamine b-benzene extraction system

     Article • Talanta, October 1989, Elsevier

     Professor Resat M. Apak

289. 
     Reduction of selenium(IV) and complexation of selenium(0) with 2-mercaptoethanol

     Article • The Analyst, January 1989, Royal Society of Chemistry

     Professor Resat M. Apak

290. 
     Spectrophotometric determination of selenium with 2-mercaptoethanol

     Article • The Analyst, January 1989, Royal Society of Chemistry

     Professor Resat M. Apak