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Guan Huat Tan

Observed names: G. H. Tan, G.H Tan, G.H. TAN, G.H. Tan, G.‐H. TAN, GUAN H. TAN, Guan H. Tan, Guan Huat, Guan-Huat Tan, Guanhuat Tan, Guan‐Huat Tan, Tan Guan Huat, Tan, Guan Huat
ORCID: 0000-0002-7011-1211
Observed ORCID: 0000-0002-7011-1211
OpenAlex ID: A5035747243
Chemometric approach to the optimization of HS-SPME/GC–MS for the determination of multiclass pesticide residues in fruits and vegetables
2015 · Lukman Bola Abdulra’uf, Guan Huat Tan · Food Chemistry · 126
Residue levels of phthalate esters in water and sediment samples from the Klang River basin
1995 · G.H. Tan · Bulletin of Environmental Contamination and Toxicology · 103
Recent Modifications and Validation of QuEChERS-dSPE Coupled to LC–MS and GC–MS Instruments for Determination of Pesticide/Agrochemical Residues in Fruits and Vegetables: Review
2018 · Abubakar Lawal, Richard Chee Seng Wong, et al. · Journal of Chromatographic Science · 85
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Validation of a headspace solid-phase microextraction procedure with gas chromatography-electron capture detection of pesticide residues in fruits and vegetables
2009 · Mee Kin Chai, Guan Huat Tan · Food Chemistry · 81
Efficiency of Hollow Fiber Liquid-Phase Microextraction Chromatography Methods in the Separation of Organic Compounds: A Review
2016 · Ali Mohamed Ali Alsharif, Guan-Huat Tan, et al. · Journal of Chromatographic Science · 58
QuEChERS-HPLC METHOD FOR AFLATOXIN DETECTION OF DOMESTIC AND IMPORTED FOOD IN JORDAN
2013 · Ala’ Yahya Sirhan, Guan Huat Tan, et al. · Journal of Liquid Chromatography & Related Technologies · 54
Recent developments and applications of liquid phase microextraction in fruits and vegetables analysis
2012 · Lukman Bola Abdulra'uf, Ala’ Yahya Sirhan, et al. · Journal of Separation Science · 52
SPME Fibers for the Analysis of Pesticide Residues in Fruits and Vegetables: A Review
2012 · Lukman Bola Abdulra’uf, Wasiu Adebayo Hammed, et al. · Critical Reviews in Analytical Chemistry · 50
Comparison of solvent extraction and solid-phase extraction for the determination of organochlorine pesticide residues in water
1992 · Guan H. Tan · The Analyst · 49
Graphite nanocomposites sensor for multiplex detection of antioxidants in food
2017 · Khan Loon Ng, Guan Huat Tan, et al. · Food Chemistry · 46
Multivariate study of parameters in the determination of pesticide residues in apple by headspace solid phase microextraction coupled to gas chromatography–mass spectrometry using experimental factorial design
2013 · Lukman Bola Abdulra’uf, Guan Huat Tan · Food Chemistry · 44
Method validation in the determination of aflatoxins in noodle samples using the QuEChERS method (Quick, Easy, Cheap, Effective, Rugged and Safe) and high performance liquid chromatography coupled to a fluorescence detector (HPLC–FLD)
2011 · Ala’ Yahya Sirhan, Guan Huat Tan, et al. · Food Control · 44
Review of SBSE Technique for the Analysis of Pesticide Residues in Fruits and Vegetables
2013 · Lukman B. Abdulra’uf, Guan H. Tan · Chromatographia · 42
Determination of aflatoxins in food using liquid chromatography coupled with electrospray ionization quadrupole time of flight mass spectrometry (LC-ESI-QTOF-MS/MS)
2012 · Ala' Yahya Sirhan, Guan Huat Tan, et al. · Food Control · 40
Applications of Solid-Phase Microextraction for the Analysis of Pesticide Residues in Fruits and Vegetables: A Review
2012 · Lukman Bola Abdulra’uf, Mee Kin Chai, et al. · Journal of AOAC International · 40
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Improved separation of sucrose ester isomers using gradient high performance liquid chromatography with evaporative light scattering detection
2000 · M.H Moh, T.S Tang, et al. · Food Chemistry · 38
Multi-pesticide Residues Determination in Samples of Fruits and Vegetables Using Chemometrics Approach to QuEChERS-dSPE Coupled with Ionic Liquid-Based DLLME and LC–MS/MS
2018 · Abubakar Lawal, Richard Chee Seng Wong, et al. · Chromatographia · 36
Detection of Five Mycotoxins in Different Food Matrices in the Malaysian Market by Using Validated Liquid Chromatography Electrospray Ionization Triple Quadrupole Mass Spectrometry
2019 · Ali Alsharif, Yeun-Mun Choo, et al. · Toxins · 35
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Electrochemical oxidation of aspidofractinine-type alkaloids: Formation of kopsine, kopsidine, kopsinitarine and bisindole derivatives
2001 · Toh-Seok Kam, Tuck-Meng Lim, et al. · Journal of the Chemical Society Perkin Transactions 1 · 33
Gas chromatographic method validation for the analysis of major components in illicit heroin seized in Malaysia
2011 · Kar-Weng Chan, Guan-Huat Tan, et al. · Science & Justice · 29
Electrochemical oxidation of aspidofractinine-type indole alkaloids. A facile, electrochemically-mediated conversion of kopsingine to kopsidines A, B, C, and kopsinganol
1995 · Guan-Huat Tan, Tuck-Meng Lim, et al. · Tetrahedron Letters · 28
Recent Advances in Analysis of Pesticides in Food and Drink Samples Using LPME Techniques Coupled to GC-MS and LC-MS: a Review
2016 · Abubakar Lawal, Guan Huat Tan, et al. · Journal of AOAC International · 27
Four tetracyclic oxindole alkaloids and a taberpsychine derivative from a Malayan Tabernaemontana
2009 · Kuan-Hon Lim, Kooi-Mow Sim, et al. · Phytochemistry · 27
Optimization of Headspace Solid-Phase Microextraction for the Determination of Pesticide Residues in Vegetables and Fruits
2008 · Meekin Chai, Guanhuat Tan, et al. · Analytical Sciences · 26
Determination of organochlorine pesticide residues in river sediments by soxhlet extraction with hexane‐acetone
1994 · Guan H. Tan, K. Vijayaletchumy · Pesticide Science · 26
Works count: 85
Citation count: 1,665
H-index: 25
I10-index: 46
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