All Stories

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. “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

  10. 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

  11. 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

  12. 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

  13. 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

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

    Article • January 2025, Elsevier

    Professor Resat M. Apak

  15. 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

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

    Article • Food Chemistry, November 2024, Elsevier

    Professor Resat M. Apak

  17. 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

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

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

    Article • Microchemical Journal, April 2024, Elsevier

    Professor Resat M. Apak

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. 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

  34. 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

  35. 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

  36. 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

  37. 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

  38. 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

  39. 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

  40. 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

  41. 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

  42. 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

  43. 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

  44. 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

  45. 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

  46. Selective Electrochemical Detection of Explosives with Nanomaterial Based Electrodes

    Article • Electroanalysis, September 2022, Wiley

    Professor Resat M. Apak

  47. 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

  48. 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

  49. Energy Materials and Energetic Materials

    Article • May 2022, Turkish Academy of Sciences

    Professor Resat M. Apak

  50. 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

  51. 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

  52. 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

  53. 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

  54. 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

  55. 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

  56. 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

  57. 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

  58. 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

  59. 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

  60. Deniz Müsilajının Oluşumu, Önlenmesi ve Olası Değerlendirilmesi

    Article • January 2021, Turkish Academy of Sciences

    Professor Resat M. Apak

  61. 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

  62. 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

  63. 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

  64. 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

  65. 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

  66. 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

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

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

    Professor Resat M. Apak

  68. 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

  69. Current Issues in Antioxidant Measurement

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

    Professor Resat M. Apak

  70. 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

  71. 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

  72. 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

  73. 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

  74. 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

  75. 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

  76. 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

  77. 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

  78. 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

  79. Energetic Materials

    Article • Chemistry International, January 2019, De Gruyter

    Professor Resat M. Apak

  80. 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

  81. 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

  82. 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

  83. 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

  84. 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

  85. 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

  86. 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

  87. 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

  88. 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

  89. 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

  90. 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

  91. 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

  92. 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

  93. 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

  94. 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

  95. 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

  96. 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

  97. 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

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

    Article • Oil & Soap, November 2016, Wiley

    Professor Resat M. Apak

  99. 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

  100. 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

  101. 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

  102. 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

  103. 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

  104. 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

  105. 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

  106. 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

  107. 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

  108. 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

  109. Spectrophotometric total reducing sugars assay based on cupric reduction

    Article • Talanta, January 2016, Elsevier

    Professor Resat M. Apak

  110. 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

  111. 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

  112. 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

  113. 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

  114. 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

  115. 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

  116. 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

  117. 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

  118. 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

  119. 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

  120. 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

  121. Nanotechnological Methods of Antioxidant Characterization

    Article • January 2015, American Chemical Society (ACS)

    Professor Resat M. Apak

  122. 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

  123. 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

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

    Article • Food Chemistry, August 2014, Elsevier

    Professor Resat M. Apak

  125. 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

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

    Article • Chemico-Biological Interactions, April 2014, Elsevier

    Professor Resat M. Apak

  127. 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

  128. 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

  129. 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

  130. The CUPRAC Methods of Antioxidant Measurement for Beverages

    Article • January 2014, Elsevier

    Professor Resat M. Apak

  131. 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

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

    Article • January 2014, Elsevier

    Professor Resat M. Apak

  133. 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

  134. 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

  135. 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

  136. 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

  137. 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

  138. 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

  139. 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

  140. 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

  141. 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

  142. 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

  143. 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

  144. 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

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

    Article • Talanta, April 2013, Elsevier

    Professor Resat M. Apak

  146. 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

  147. 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

  148. 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

  149. 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

  150. 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

  151. 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

  152. 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

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

    Article • Talanta, September 2012, Elsevier

    Professor Resat M. Apak

  154. 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

  155. 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

  156. 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

  157. 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

  158. 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

  159. 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

  160. 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

  161. 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

  162. 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

  163. 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

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

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

    Professor Resat M. Apak

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

    Professor Resat M. Apak

  166. 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

  167. 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

  168. 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

  169. 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

  170. 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

  171. 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

  172. 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

  173. 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

  174. The main and modified CUPRAC methods of antioxidant measurement

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

    Professor Resat M. Apak

  175. 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

  176. 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

  177. 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

  178. Rapana venosaas a bioindicator of environmental pollution

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

    Professor Resat M. Apak

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

    Article • Talanta, February 2011, Elsevier

    Professor Resat M. Apak

  180. A comprehensive review of CUPRAC methodology

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

    Professor Resat M. Apak

  181. 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

  182. 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

  183. 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

  184. 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

  185. 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

  186. 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

  187. 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

  188. 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

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

    Article • Minerals and the Environment, April 2010, Springer Science + Business Media

    Professor Resat M. Apak

  190. 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

  191. 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

  192. 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

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

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

    Professor Resat M. Apak

  194. 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

  195. 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

  196. 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

  197. 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

  198. 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

  199. 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

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

    Article • Talanta, May 2009, Elsevier

    Professor Resat M. Apak

  201. 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

  202. 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

  203. 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

  204. 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

  205. 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

  206. 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

  207. 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

  208. 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

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

    Article • Talanta, October 2008, Elsevier

    Professor Resat M. Apak

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

    Article • Talanta, October 2008, Elsevier

    Professor Resat M. Apak

  211. 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

  212. 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

  213. 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

  214. 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

  215. 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

  216. 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

  217. 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

  218. 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

  219. 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

  220. 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

  221. 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

  222. 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

  223. 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

  224. 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

  225. 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

  226. 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

  227. 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

  228. 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

  229. 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

  230. 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

  231. 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

  232. 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

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

    Article • Talanta, February 2006, Elsevier

    Professor Resat M. Apak

  234. 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

  235. 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

  236. 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

  237. 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

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

    Article • Analytica Chimica Acta, April 2005, Elsevier

    Professor Resat M. Apak

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

    Article • Talanta, March 2005, Elsevier

    Professor Resat M. Apak

  240. 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

  241. 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

  242. 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

  243. 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

  244. 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

  245. 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

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

    Article • Analytica Chimica Acta, March 2004, Elsevier

    Professor Resat M. Apak

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

    Article • Analytica Chimica Acta, March 2004, Elsevier

    Professor Resat M. Apak

  248. 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

  249. 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

  250. 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

  251. 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

  252. 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

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

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

    Professor Hayatı Filik, Professor Resat M. Apak

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

    Professor Resat M. Apak

  255. 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

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

    Article • Talanta, November 2000, Elsevier

    Professor Resat M. Apak

  257. 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

  258. 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

  259. 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

  260. 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

  261. 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

  262. Photocatalytic decomposition of 4-chlorophenol over oxide catalysts

    Article • Journal of Hazardous Materials, February 1999, Elsevier

    Professor Resat M. Apak

  263. Adsorptive removal of chlorophenols from water by bituminous shale

    Article • Water Research, August 1998, Elsevier

    Professor Resat M. Apak

  264. 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

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

    Article • Water Research, February 1998, Elsevier

    Professor Resat M. Apak

  266. 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

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

    Article • Talanta, February 1997, Elsevier

    Professor Resat M. Apak

  268. 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

  269. 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

  270. 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

  271. 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

  272. 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

  273. 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

  274. 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

  275. 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

  276. 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

  277. 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

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

    Article • Talanta, October 1989, Elsevier

    Professor Resat M. Apak

  279. 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

  280. Spectrophotometric determination of selenium with 2-mercaptoethanol

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

    Professor Resat M. Apak