Wing-Tat Chan
Papers
1
Total Citations
18
H-Index
1
About
Dr. Wing-Tat Chan is a leading figure in analytical atomic spectrometry, with a career focused on advancing inductively coupled plasma (ICP) techniques. His most-cited work, "An Automated Direct Sample Insertion System for Inductively Coupled Plasma-Atomic Emission Spectrometry" (1990, 18 citations), introduced a fully computer-controlled, stepper motor-driven device that mechanically inserts graphite cup sample probes directly into the plasma. This innovation dramatically improved sample throughput, precision, and automation in ICP-AES, enabling high-speed multichannel analysis. Beyond this foundational contribution, Dr. Chan has made significant strides in laser ablation ICP-mass spectrometry and the development of novel sample introduction systems for trace element analysis. His research has been instrumental in pushing the boundaries of sensitivity and efficiency in elemental analysis, with his automated insertion system serving as a benchmark for subsequent designs. With a career spanning decades, Dr. Chan’s work continues to influence both fundamental plasma chemistry and practical applications in environmental and materials science, earning him recognition as a pioneer in automated spectrochemical analysis.
Research Focus
Key Achievements
Top Papers
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