member of
- Pusat Asasi Pertahanan Lecturer
Close
Ong, Keat Khim
Positions
- Professor, Pusat Asasi Pertahanan
Affiliation
Publications
selected publications
-
academic article
- Evaluation of Granular Activated Carbon (GAC) for Efficient Removal of Fluorotelomer Olefin (FTO). Journal of Advanced Research in Micro and Nano Engineering. 33:102-111. 2025
- Portable Detection of Malathion: Gold Nanoparticle-Based Colorimetric Aptasensor Coupled with Image Analysis. Journal of Advanced Research in Micro and Nano Engineering. 33:33-51. 2025
- Raman Spectra Evaluation of Gold Nanoparticles Composite Interaction with Nerve Agent Simulant. Journal of Advanced Research in Micro and Nano Engineering. 32:63-73. 2025
- Removal of Fluorotelomer Olefin from Aqueous Solution by Ion Exchange Resin. Macromolecular Symposia. 414. 2025
- Comparison study between two different precursors of RGO/AuNPs one pot synthesis. Advances in Natural Sciences: Nanoscience and Nanotechnology. 15:015014. 2024
- Computational Analysis of Interactions between Human and Bovine Proteins and Organophosphorus Pesticides. MALAYSIAN JOURNAL OF CHEMISTRY. 26. 2024
- Optical Properties of Gold Nanoparticles Doped P3HT Nanowires Films. Journal of Advanced Research in Micro and Nano Engineering. 23:26-34. 2024
- Recent applications of molecularly imprinted polymer sensors equipped with smartphones for detection of pesticide residues in environmental samples. Arab Journal of Basic and Applied Sciences. 31:481-504. 2024
- Response surface methodology for optimization of nitrocellulose preparation from nata de coco bacterial cellulose for propellant formulation. Heliyon. 10:e25993. 2024
- Methodologies of Graphene-based Sensing Material for Organophosphorus Compound. e-Journal of Surface Science and Nanotechnology. 21:241-250. 2023
- Fabrication of a Nickel Ferrite/Nanocellulose-Based Nanocomposite as an Active Sensing Material for the Detection of Chlorine Gas. Polymers. 14:1906. 2022
- GREEN APPROACH OF RICE (MR 219) TREATMENT USING A 2-D CLINOSTAT: FACTORIAL DESIGN ANALYSIS. JOURNAL OF SUSTAINABILITY SCIENCE AND MANAGEMENT. 17:51-59. 2022
- Sensing Techniques on Determination of Chlorine Gas and Free Chlorine in Water. Journal of Sensors. 2022:1-27. 2022
- A Review on Impedimetric and Voltammetric Analysis Based on Polypyrrole Conducting Polymers for Electrochemical Sensing Applications. Polymers. 13:2728. 2021
- An Enzyme-Based Biosensor for the Detection of Organophosphate Compounds Using Mutant Phosphotriesterase Immobilized onto Reduced Graphene Oxide. Journal of Chemistry. 2021:1-11. 2021
- An electrochemical sensor based on gold nanoparticles-functionalized reduced graphene oxide screen printed electrode for the detection of pyocyanin biomarker in Pseudomonas aeruginosa infection. Materials Science and Engineering: C. 120:111625. 2021
- Cationic Nanocellulose as Promising Candidate for Filtration Material of COVID-19: A Perspective. Applied Science and Engineering Progress. 2021
- Conversion of Bacterial Cellulose to Cellulose Nitrate with High Nitrogen Content as Propellant Ingredient. Solid State Phenomena. 317:305-311. 2021
- Emerging Developments Regarding Nanocellulose-Based Membrane Filtration Material against Microbes. Polymers. 13:3249. 2021
- Immobilization of Mutant Phosphotriesterase on Fuller’s Earth Enhanced the Stability of the Enzyme. Catalysts. 11:983. 2021
- In silico Study of Potential Non-oxime Reactivator for Sarin-inhibited Human Acetylcholinesterase. Pertanika Journal of Science and Technology. 29. 2021
- Nanocellulose: a bioadsorbent for chemical contaminant remediation. RSC Advances. 11:7347-7368. 2021
- Nanocellulose: the next super versatile material for the military. Materials Advances. 2:1485-1506. 2021
- Optimisation of a gold nanoparticle-based aptasensor integrated with image processing for the colorimetric detection of acephate using response surface methodology. RSC Advances. 11:25933-25942. 2021
- Performance evaluation of cellulose nanofiber reinforced polymer composites. Functional Composites and Structures. 3:024001. 2021
- Preliminary Study on the Effect of Sulphuric Acid to Nitric Acid Mixture Composition, Temperature and Time on Nitrocellulose Synthesis Based <i>Nata de Coco</i>. Solid State Phenomena. 317:312-319. 2021
- Transitioning from Oxime to the Next Potential Organophosphorus Poisoning Therapy Using Enzymes. Journal of Chemistry. 2021:1-16. 2021
- A review on analysis methods for nerve agent hydrolysis products. Forensic Toxicology. 38:297-313. 2020
- A review on colorimetric methods for determination of organophosphate pesticides using gold and silver nanoparticles. Microchimica Acta. 187:131. 2020
- Graphene-based Materials in Gas Sensor Applications: A Review. Sensors and Materials. 32:759. 2020
- Image Digitization of Colorimetric Detection of Acephate Based on Its Complexation with Citrate-Capped Gold Nanoparticles. Journal of Chemistry. 2020:1-10. 2020
- Preparation and Characterisation of Polypyrrole‐Iron Oxyhydroxide Nanocomposite as Sensing Material. Advances in Materials Science and Engineering. 2020. 2020
- Preparation and characterization of nitrocellulose from bacterial cellulose for propellant uses. Materials Today: Proceedings. 29:185-189. 2020
- Recent developments on oximes to improve the blood brain barrier penetration for the treatment of organophosphorus poisoning: a review. RSC Advances. 10:4465-4489. 2020
- A review of current advances in the detection of organophosphorus chemical warfare agents based biosensor approaches. Sensing and Bio-Sensing Research. 26:100305. 2019
- Influence of Clinorotation on Total Grain Yield per Plant of MR 219 Rice Seed. Materials Today: Proceedings. 19:1446-1450. 2019
- Microbial Phosphotriesterase: Structure, Function, and Biotechnological Applications. Catalysts. 9:671. 2019
- Rapid Quantitative Determination of Total Inorganic Arsenic. Journal of Engineering and Applied Sciences. 14:3522-3527. 2019
- Thermally Treated Alum Sludge as Novel Adsorbent of Carbon Dioxide (CO2). Journal of Engineering and Applied Sciences. 14:405-414. 2019
- Carbon dioxide sorption isotherm and kinetics by alum sludge. Materials Today: Proceedings. 5:21948-21955. 2018
- Digital Image-Based Colorimetry for Enhancement of Arsenic(III) Determination. Asian Journal of Chemistry. 30:1451-1454. 2018
- Enzymatic Synthesis of Epoxidized Fatty Hydrazides from Epoxidized Palm Oil Using Native Muchor meihei Lipase in n-Hexane Solvent. Asian Journal of Chemistry. 30:1755-1758. 2018
- Adsorption of Carbon Dioxide by Reusing Drinking Water Treatment Plant Sludge. Asian Journal of Chemistry. 29:2665-2670. 2017
- Isotherm Study of Nickel(II) Adsorption from Aqueous Solution Using Thermally Treated Rice Husk. Asian Journal of Chemistry. 29:589-591. 2017
- Characterization of Raw and Thermally Treated Alum Sludge. Key Engineering Materials. 701:138-142. 2016
- Optimisation of Arsenic (III) by Colorimetric Incorporated with Image Processing Technique. Oriental Journal of Chemistry. 32:2407-2423. 2016
- Sorption Isotherm Model of Zinc (II) onto Thermally Treated Rice Husk. Oriental Journal of Chemistry. 32:2797-2801. 2016
- Surface Modification of Multi-Walled Carbon Nanotube Using Double-Chained Quartenary Ammonium Bromide. Key Engineering Materials. 701:18-22. 2016
- DEVELOPMENT OF A SIMPLE, INEXPENSIVE AND ENVIRONMENTAL-FRIENDLY ARSENIC (III) DETECTION KIT. Environmental Engineering and Management Journal. 14:1963-1968. 2015
- PREPARATION AND CHARACTERIZATION OF SODIUM LAURYL ETHER SULPHATE MODIFIED LAYERED DOUBLE HYDROXIDES. Jurnal Teknologi. 76. 2015
- PROPERTIES AND PERFORMANCE OF WATER TREATMENT SLUDGE (WTS)-CLAY BRICKS. Jurnal Teknologi. 77. 2015
- Kinetic study of a cationic dye adsorption by dewatered alum sludge. Materials Research Innovations. 18:S6-140-S6-143. 2014
- Degumming of Crude Palm Oil by Membrane Filtration. Artificial Cells, Blood Substitutes, and Biotechnology. 27:381-385. 1999
- Adsorption of Fluorotelomer Olefin FTO) on Activated Carbon, Non-Ion and Ion Exchange Resin: Kinetics and Isotherm Studies
- Sensitive Colorimetric Aptasensor for Methylphosphonic Acid Detection in Water Samples
- Synthesis and Physicochemical Characterization of 2-Pyridine Aldoxime Methiodide 2-PAM) Incorporated Plant Based Solid Soap for an Organophosphate Decontaminant
-
chapter
- Electrical performance evaluation of synthetic nanofillers in polymer nanocomposites. Synthetic and Natural Nanofillers in Polymer Composites. 57-73. 2023
- Surface Wettability of Treated Quartz Substrates and Their Optical Characterization of Deposited Reduced Graphene Oxide. Lecture Notes in Mechanical Engineering. 85-91. 2023
- Synthetic nanofillers: preparation and properties. Synthetic and Natural Nanofillers in Polymer Composites. 3-27. 2023
- Nanocellulose as an adsorbent for heavy metals. Industrial Applications of Nanocellulose and Its Nanocomposites. 197-211. 2022
-
conference paper
- A mini review on the mechanical performance of nanocellulose reinforced composites. AIP Conference Proceedings. 030004. 2022
- Clay modification by epoxidized fatty hydrazides synthesized from palm oil. AIP Conference Proceedings. 020067. 2019
- Isotherm study of reactive Blue 19 adsorption by an alum sludge. AIP Conference Proceedings. 070055. 2015
- Sorption kinetics of Zn (II) ion by thermally treated rice husk. AIP Conference Proceedings. 070017. 2015
Publications in VIVO
Co-author Network
Map of Science
- Contact Info
- Websites