Thomas C. Yang
National Kaohsiung Normal University
19 Papers
179 Citations
Thomas C. Yang is an academic researcher from National Kaohsiung Normal University. The author has contributed to research in topics: Gas chromatography–mass spectrometry & Derivatization. The author has an hindex of 14, co-authored 19 publications.
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Papers
Determination of hydroxyl radicals in an advanced oxidation process with salicylic acid trapping and liquid chromatography
TL;DR: In this article, a liquid chromatography method was used to detect hydroxyl radicals after a trapping reaction with salicylic acid in an advanced oxidation process for water treatment, and the method was found to be applicable to the determination of the generation rate or the concentrations of hydrastic radicals in advanced oxidation processes.
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Determination of additives in cosmetics by supercritical fluid extraction on-line headspace solid-phase microextraction combined with gas chromatography-mass spectrometry.
TL;DR: A new hyphenated technique couples supercritical fluid extraction in situ derivatization and on-line headspace solid-phase microextraction to gas chromatography-mass spectrometry (SFE in situ derivedatization on- line HS-SPME-GC-MS) for the determination of paraben preservatives and polyphenolic antioxidants in cosmetics.
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Excitation-dependent visible fluorescence in decameric nanoparticles with monoacylglycerol cluster chromophores
Kwang-Ming Lee,Wan-Yin Cheng,Cheng-Yu Chen,Jing-Jong Shyue,Chih-Chun Nieh,Chen-Fu Chou,Jia-Rong Lee,Ya-Yun Lee,Chih-Yang Cheng,Sarah Y. Chang,Thomas C. Yang,Mei-Ching Cheng,Bi-Yun Lin +12 more
TL;DR: A new type of organic fluorescent nanoparticles with intense blue and excitation-dependent visible fluorescence in the range of 410–620 nm is reported, caused by chromophores composed of hydrogen-bonding monoacylglycerol clusters.
Determination of chlorophenols in landfill leachate using headspace sampling with ionic liquid-coated solid-phase microextraction fibers combined with gas chromatography-mass spectrometry.
TL;DR: The results demonstrate that the IL-SPME-GC/MS method is highly effective in analyzing trace chlorophenols in landfill leachate.
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On-line microdialysis-high-performance liquid chromatographic determination of aniline and 2-chloroaniline in polymer industrial wastewater.
TL;DR: The results indicate that the dialysis achieved at a sample matrix pH value of 9.5 with 0.1 M NaCl addition, and the perfusate at 10-microl/min flow-rate offered optimum dialysis efficiency.
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