A5071977653- Analytical chemistry methods development
- Analytical Chemistry and Chromatography
- Electrochemical Analysis and Applications
- Microfluidic and Capillary Electrophoresis Applications
- Electrochemical sensors and biosensors
- Adsorption and biosorption for pollutant removal
- Pesticide Residue Analysis and Safety
- Analytical Chemistry and Sensors
- Nanomaterials for catalytic reactions
- Advanced Chemical Sensor Technologies
- Mass Spectrometry Techniques and Applications
- Innovative Microfluidic and Catalytic Techniques Innovation
- Dye analysis and toxicity
- Extraction and Separation Processes
- Antibiotics Pharmacokinetics and Efficacy
- Education and Islamic Studies
- Analytical Methods in Pharmaceuticals
- Nanoparticle-Based Drug Delivery
- Graphene research and applications
- Bee Products Chemical Analysis
- Potato Plant Research
- Protein purification and stability
- Forensic Toxicology and Drug Analysis
- Graphene and Nanomaterials Applications
- Water Treatment and Disinfection
University of Technology Malaysia
2015-2024
State University of Semarang
2022
Sirjan University of Technology
2020
Newcastle University Medicine Malaysia
2013-2019
Marymount University
2017
Digital Research Alliance of Canada
2016
Institute for Research in Fundamental Sciences
2014
Jenderal Soedirman University
2014
Northern University of Malaysia
2012
National Research Centre
2012
This study describes the synthesis, characterization and application of a new amino-substituted <italic>p-tert</italic>-butylcalix[4]arene-based magnetic sporopollenin, Calix-EPPTMS-MS (<bold>4</bold>), for removal two toxic organophosphorus pesticides from water.
LOD and LOQ are two important performance characteristics in method validation. This work compares three methods based on the International Conference Harmonization EURACHEM guidelines, namely, signal-to-noise, blank determination, linear regression, to estimate for volatile organic compounds (VOCs) by experimental methodology using GC. Five VOCs, toluene, ethylbenzene, isopropylbenzene, n-propylbenzene, styrene, were chosen study. The results indicated that estimated LODs LOQs not...
A novel nanocomposite of MGO-NGC, composed magnetic Fe3O4 nanoparticles (M), graphene oxide (GO), and N-methyl-d-glucamine functionalized calix[4]arene (NGC), was synthesized applied as an effective adsorbent for the removal two selected pesticides, namely hexaconazole chlorpyrifos from water samples. The characterized by FTIR, SEM, EDX, TEM, XRD. main parameters affecting adsorption process such dosage, pH sample solution, salt effect, pesticide concentration, time were investigated. data...
The present study describes the synthesis, characterization and application of new graphene-based silica coated magnetic nanoparticles (Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>–G) for simultaneous preconcentration four chlorinated pesticides from contaminated water.
A new adsorbent (Agarose-g-PMMA) was used in D-μ-SPE for the preconcentration of trace Cd<sup>+2</sup>, Ni<sup>+2</sup>, Cu<sup>+2</sup> and Zn<sup>+2</sup> aqueous samples prior to ICP-MS detection.