All Stories

  1. Bioactive Phenols in Olive Samples: Evaluation of Recent Extraction Methods

    Article • Separation Science Plus, June 2025, Wiley

    Dr Haider A. J. Al Lawati

  2. Fully integrated microfluidic paper-based analytical device for straightforward extraction and estimation of the total phenolic content of olive oil samples

    Article • Sensors and Actuators B Chemical, May 2025, Elsevier

    Dr Haider A. J. Al Lawati

  3. Quantitative estimation of pharmacologically relevant phenolic compounds in olive oils harvested in Jabal Al Akhdar in Oman

    Article • Food Chemistry Advances, March 2025, Elsevier

    Professor FakhrEldin O. Suliman, Dr Haider A. J. Al Lawati

  4. Bifunctional oxidase-peroxidase mimicking Fe–Ce MOF on paper-based analytical devices to intensify luminol chemiluminescence: Application for measuring different sugars with a smartphone readout

    Article • Talanta, August 2024, Elsevier

    Dr Haider A. J. Al Lawati

  5. FeS2 nanosheets–luminol–O2 chemiluminescence method for determination of venlafaxine hydrochloride, imipramine hydrochloride, and cefazolin sodium

    Article • Luminescence, April 2024, Wiley

    Dr Haider A. J. Al Lawati

  6. Novel amino-functionalized magnetic metal-organic framework/layered double hydroxide adsorbent for microfluidic solid phase extraction: Application for vitamin D3

    Article • Talanta, May 2023, Elsevier

    Dr Haider A. J. Al Lawati

  7. FeS2 nanosheets–H2O2–NaHCO3 chemiluminescence method for procaine hydrochloride determination

    Article • Luminescence, February 2023, Wiley

    Dr Haider A. J. Al Lawati

  8. AuNRs attached TiO2NPs modified by cobalt-imidazolate frameworks as exceptional materials to improve the energy conversion efficiency of dye-sensitized solar cells

    Article • Physical Chemistry Chemical Physics, January 2023, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati

  9. On paper synthesis of multifunctional CeO2 nanoparticles@Fe-MOF composite as a multi-enzyme cascade platform for multiplex colorimetric detection of glucose, fructose, sucrose, and maltose

    Article • Biosensors and Bioelectronics, July 2022, Elsevier

    Dr Haider A. J. Al Lawati

  10. Nickel oxide hollow microsphere for the chemiluminescence determination of tuberculostatic drug isoniazid

    Article • Luminescence, June 2022, Wiley

    Dr Haider A. J. Al Lawati

  11. Carbon dots‐modified paper‐based chemiluminescence device for rapid determination of mercury (II) in cosmetics

    Article • Luminescence, May 2022, Wiley

    Dr Haider A. J. Al Lawati

  12. On paper synthesis of metal-organic framework as a chemiluminescence enhancer for estimating the total phenolic content of food samples using a smartphone readout

    Article • Talanta, November 2021, Elsevier

    Dr Haider A. J. Al Lawati

  13. A novel and selective multi-emission chemiluminescence system for the quantification of deltamethrin in food samples

    Article • Sensors and Actuators B Chemical, January 2021, Elsevier

    Dr Haider A. J. Al Lawati

  14. A paper-based chemiluminescence detection device based on S,N-doped carbon quantum dots for the selective and highly sensitive recognition of bendiocarb

    Article • Analytical Methods, January 2021, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati

  15. A review of recent developments based on chemiluminescence detection systems for pesticides analysis

    Article • Luminescence, October 2020, Wiley

    Dr Haider A. J. Al Lawati

  16. Investigating the impact of metal ions and 3D printed droplet microfluidics chip geometry on the luminol‑potassium periodate chemiluminescence system for estimating total phenolic content in olive oil

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, October 2019, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  17. Metal–Organic Framework Loaded by Rhodamine B As a Novel Chemiluminescence System for the Paper-Based Analytical Devices and Its Application for Total Phenolic Content Determination in Food Samples

    Article • Analytical Chemistry, July 2019, American Chemical Society (ACS)

    Dr Haider A. J. Al Lawati

  18. Controlled Microwave-Assisted Synthesis of the 2D-BiOCl/2D-g-C3N4 Heterostructure for the Degradation of Amine-Based Pharmaceuticals under Solar Light Illumination

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

    Dr Haider A. J. Al Lawati

  19. Adsorption of chlorpheniramine and ibuprofen on surface functionalized activated carbons from deionized water and spiked hospital wastewater

    Article • Journal of Environmental Chemical Engineering, February 2019, Elsevier

    Dr Haider A. J. Al Lawati

  20. Characterization and application of nanocolloidal Mn(IV) in a chemiluminescence system for estimating the total phenolic content in pomegranate juices using a nanodroplet microfluidics platform

    Article • Sensors and Actuators B Chemical, September 2018, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  21. Enhancing the chemiluminescence intensity of a KMnO4 formaldehyde system for estimating the total phenolic content in honey samples using a novel nanodroplet mixing approach in a microfluidics platform

    Article • Luminescence, April 2018, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  22. The Co3O4 nanoparticle-enhanced luminol-O2 chemiluminescence reaction used for the determination of nortriptyline hydrochloride and lamotrigine in pharmaceutical and environmental samples

    Article • Analytical Methods, January 2018, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati

  23. Chemiluminescence selectivity enhancement in the on-chip Ru(bpy)3 2+ system: The potential role of buffer type and pH in the determination of hydrochlorothiazide in combined formulations and human plasma

    Article • Luminescence, June 2017, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  24. Microfluidic photoinduced chemical oxidation for Ru(bpy) 3 3+ chemiluminescence — A comprehensive experimental comparison with on-chip direct chemical oxidation

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, April 2017, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  25. Synthesis and spectroscopic study of 2,7-diethylamino-2-oxo-2H-chromen-3-yl benzothiazole-6-sulfonyl chlorides and its derivatives

    Article • Arabian Journal of Chemistry, February 2017, Scientific Scholar

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  26. Removal of Cu2+ and SO42− from aqueous solutions on surface functionalized dehydrated carbon from date palm leaflets

    Article • Journal of Water Process Engineering, February 2017, Elsevier

    Dr Haider A. J. Al Lawati

  27. A comprehensive evaluation of three microfluidic chemiluminescence methods for the determination of the total phenolic contents in fruit juices

    Article • Food Chemistry, January 2017, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  28. Preparation and characterization of surface functionalized activated carbons from date palm leaflets and application for methylene blue removal

    Article • Journal of Environmental Chemical Engineering, September 2016, Elsevier

    Dr Haider A. J. Al Lawati

  29. Competitive removal of heavy metals from spiked hospital wastewater on acidic and chelating dehydrated carbons

    Article • Separation Science and Technology, August 2016, Taylor & Francis

    Dr Haider A. J. Al Lawati

  30. Adsorption of lisinopril and chlorpheniramine from aqueous solution on dehydrated and activated carbons

    Article • Carbon letters, July 2016, Korean Carbon Society

    Dr Haider A. J. Al Lawati

  31. Removal of Zn2+ and SO4 2− from aqueous solutions on acidic and chelating dehydrated carbon

    Article • Environmental Science and Pollution Research, May 2016, Springer Science + Business Media

    Dr Haider A. J. Al Lawati

  32. An enhanced cerium(IV)–rhodamine 6G chemiluminescence system using guest–host interactions in a lab-on-a-chip platform for estimating the total phenolic content in food samples

    Article • Talanta, April 2016, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  33. Health co-benefits in mortality avoidance from implementation of the mass rapid transit (MRT) system in Kuala Lumpur, Malaysia

    Article • Reviews on Environmental Health, January 2016, De Gruyter

    Dr Haider A. J. Al Lawati

  34. Nanotechnology: a clean and sustainable technology for the degradation of pharmaceuticals present in water and wastewater

    Article • Reviews on Environmental Health, January 2016, De Gruyter

    Dr Haider A. J. Al Lawati

  35. Spectrofluorimetric determination of aluminium in water samples using N-((2-hydroxynaphthalen-1-yl)methylene) acetylhydrazide

    Article • Journal of Taibah University for Science, October 2015, Elsevier

    Dr Haider A. J. Al Lawati

  36. Microfluidic Precolumn Derivatization of Environmental Phenols with Coumarin-6-Sulfonyl Chloride and HPLC Separation

    Article • Journal of Chromatographic Science, March 2015, Oxford University Press (OUP)

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  37. Determination of the pseudoephedrine content in pharmaceutical formulations and in biological fluids using a microbore HPLC system interfaced to a microfluidic chemiluminescence detector

    Article • Luminescence, March 2015, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  38. Terbium sensitized luminescence for the determination of fexofenadine in pharmaceutical formulations

    Article • Arabian Journal of Chemistry, February 2015, Elsevier

    Professor FakhrEldin O. Suliman, Dr Haider A. J. Al Lawati

  39. Combination of capillary micellar liquid chromatography with on-chip microfluidic chemiluminescence detection for direct analysis of buspirone in human plasma

    Article • Talanta, September 2014, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  40. Size-dependent conductivity dispersion of gold nanoparticle colloids in a microchip: contactless measurements

    Article • Journal of Nanoparticle Research, July 2014, Springer Science + Business Media

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  41. Parallel Microdevice for High Throughput Analysis of Levofloxacin Using tris (2,2′-Bipyridyl) Ruthenium (II) and Peroxydisulfate Chemiluminescence System

    Article • Journal of AOAC International, July 2014, The Journal of AOAC International

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  42. A lab‐on‐a‐chip device for analysis of amlodipine in biological fluids using peroxyoxalate chemiluminescence system

    Article • Luminescence, April 2014, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  43. Adsorption of fexofenadine and diphenhydramine on dehydrated and activated carbons from date palm leaflets

    Article • Chemistry and Ecology, March 2014, Taylor & Francis

    Dr Haider A. J. Al Lawati

  44. Microfluidic device for estimating phenolic/antioxidant levels

    Article • Analytical Methods, January 2014, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  45. Determination of amlodipine using terbium-sensitized luminescence in the presence of europium(III) as a co-luminescence reagent

    Article • Luminescence, November 2013, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  46. Photoinduced oxidation of a tris(2,2'‐bipyridyl)ruthenium(II)–peroxodisulfate chemiluminescence system for the analysis of mebeverine HCl pharmaceutical formulations and biological fluids using a two‐chip device

    Article • Luminescence, June 2013, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  47. A review of nanotechnology development in the Arab World

    Article • Nanotechnology Reviews, June 2013, De Gruyter

    Dr Haider A. J. Al Lawati, Professor Ali Bumajdad, Dr Mohamed Omar Abdelgawad, Dr. Mohamed Abdelgawad

  48. A lab on a chip device for the determination of tranexamic acid using a peroxyoxalate chemiluminescence system

    Article • Analytical Methods, January 2013, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  49. Microfluidics Group – Department of Chemistry, Sultan Qaboos University

    Article • Green Processing and Synthesis, January 2013, De Gruyter

    Dr Haider A. J. Al Lawati

  50. HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY DETERMINATION OF ANILINES WITH FLUORESCENT DETECTION AND PRE-COLUMN DERIVATIZATION

    Article • Instrumentation Science & Technology, January 2013, Taylor & Francis

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  51. Flow‐based analysis using microfluidics–chemiluminescence systems

    Article • Luminescence, September 2012, Wiley

    Dr Haider A. J. Al Lawati

  52. Ciprofloxacin adsorption from aqueous solution onto chemically prepared carbon from date palm leaflets

    Article • Journal of Environmental Sciences, September 2012, Elsevier

    Dr Haider A. J. Al Lawati

  53. High‐throughput method for the analysis of venlafaxine in pharmaceutical formulations and biological fluids, using a tris(2,2′‐bipyridyl) ruthenium(II)–peroxydisulphate chemiluminescence system in a two‐chip device

    Article • Luminescence, January 2012, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  54. Towards an ideal method for analysis of lisinopril in pharmaceutical formulations using a tris(2,2′-bipyridyl)-ruthenium(ii)-peroxydisulfate chemiluminescence system in a two chip device

    Article • Analytical Methods, January 2012, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  55. Determination of Meloxicam Using Europium Sensitized Luminescence in the Presence of Co-Luminescence Reagents

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

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  56. High throughput method for the analysis of cetrizine hydrochloride in pharmaceutical formulations and in biological fluids using a tris(2,2′-bipyridyl)ruthenium(II)–peroxydisulphate chemiluminescence system in a two-chip device

    Article • Talanta, August 2011, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  57. Analysis of fexofenadine in pharmaceutical formulations using tris(1,10‐phenanthroline)–ruthenium(II) peroxydisulphate chemiluminescence system in a multichip device

    Article • Luminescence, May 2011, Wiley

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  58. Development of a selective fluorimetric technique for rapid trace determination of zinc using 3-hydroxyflavone

    Article • Arabian Journal of Chemistry, April 2011, Scientific Scholar

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  59. Analysis of phenylephrine hydrochloride in pharmaceutical formulations and biological fluids using (2,2′-bipyridyl)ruthenium(ii)-peroxydisulphate chemiluminescence system in a two-chip microdevice

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

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  60. Enhancement of on chip chemiluminescence signal intensity of tris(1,10-phenanthroline)-ruthenium(II) peroxydisulphate system for analysis of chlorpheniramine maleate in pharmaceutical formulations

    Article • Talanta, October 2010, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  61. Determination of Meloxicam and Flufenamic Acid in Pharmaceutical Formulations and Biological Fluids using lanthanide Sensitized Luminescence

    Article • Journal of Analytical & Bioanalytical Techniques, January 2010, OMICS Publishing Group

    Dr Haider A. J. Al Lawati

  62. Determination of piroxicam in pharmaceutical formulations and urine samples using europium-sensitized luminescence

    Article • Journal of Luminescence, December 2007, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  63. Efficient protein digestion with peptide separation in a micro-device interfaced to electrospray mass spectrometry

    Article • The Analyst, January 2006, Royal Society of Chemistry

    Dr Haider A. J. Al Lawati

  64. Analysis of phenols in water by high-performance liquid chromatography using coumarin-6-sulfonyl chloride as a fluorogenic precolumn label

    Article • Journal of Chromatography A, January 2006, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman

  65. A sequential injection spectrophotometric method for the determination of penicillamine in pharmaceutical products by complexation with iron(III) in acidic media

    Article • Talanta, October 2003, Elsevier

    Dr Haider A. J. Al Lawati, Professor FakhrEldin O. Suliman