A5069967947- Microfluidic and Capillary Electrophoresis Applications
- Analytical chemistry methods development
- Analytical Chemistry and Chromatography
- Innovative Microfluidic and Catalytic Techniques Innovation
- Biosensors and Analytical Detection
- Dye analysis and toxicity
- Microfluidic and Bio-sensing Technologies
- Heavy metals in environment
- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Adsorption and biosorption for pollutant removal
- Analytical Chemistry and Sensors
- Spectroscopy Techniques in Biomedical and Chemical Research
- Analytical Methods in Pharmaceuticals
- Bee Products Chemical Analysis
- Enzyme Catalysis and Immobilization
- Advanced Chemical Sensor Technologies
- Insect and Pesticide Research
- Mass Spectrometry Techniques and Applications
- Marine Toxins and Detection Methods
- Healthcare and Environmental Waste Management
- Environmental Toxicology and Ecotoxicology
- Water Quality and Pollution Assessment
- School Leadership and Teacher Performance
- Forensic Fingerprint Detection Methods
University of Technology Malaysia
2014-2024
University of Tasmania
2012-2014
Australian Maritime College
2014
Superhydrophilic graphene oxide/electrospun cellulose nanofibre (GO/CNF) was synthesized, characterized and successfully used in a solid-phase membrane tip adsorption (SPMTA) as an adsorbent towards simultaneous analysis of polar organophosphorus pesticides (OPPs) several food water samples. Separation, determination quantification were achieved prior to ultra-performance liquid chromatography coupled with ultraviolet detector. The influence parameters such sample pH, time, dosage initial...
Paralytic shellfish toxins (PSTs) are produced by marine and freshwater microalgae accumulate in including mussels, oysters, scallops, causing possible fatalities when inadvertently consumed. Monitoring of PST content is therefore important for food safety, with currently approved methods based on HPLC, using pre‐ or postcolumn oxidation fluorescence detection (HPLC‐FLD). CE an attractive alternative screening PSTs as it compatible miniaturization could be implemented portable...
This work was aimed at providing a comprehensive physicochemical characterization of the Malaysian oil palm leaves (OPL) that may be useful for industrial applications as well new insights on minimizing environmental impact biomass wastes. The discarded fronds were collected, dried and ground. powder subjected to acid thermal treatments prior analyses. Physicochemical included analyses gravimetry, ultimate analysis, Fourier-Transform infrared spectroscopy, X-ray fluorescence, diffraction...
A postcolumn reaction system based on droplet microfluidics was developed for capillary electrophoresis (CE). Analytes were separated using zone (CZE) and electrophoretically transferred into droplets. The use of a micro cross positioning salt bridge-electrode opposite the separation outlet is key element maintaining electrical connection during electrophoretic separation. As first its kind, droplets in electric field eliminated need electroosmotic flow (EOF) or hydrodynamic...
In this study, caged calcium alginate-caged multiwalled carbon nanotubes dispersive microsolid phase extraction was described for the first time of polycyclic aromatic hydrocarbons (PAHs) from water samples prior to gas chromatographic analysis. Fluorene, phenanthrene and fluoranthene were selected as model compounds. The characterized by Fourier transform infrared spectroscopy, scanning electron microscopy thermal gravimetry analyses. effective parameters namely desorption solvent, solvent...