Xiao-Yuan Yang

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About

Xiao-Yuan Yang is a prominent analytical chemist whose research focuses on the development of advanced methodologies for metabolomics and bioanalysis, with a particular emphasis on amino acid profiling. Yang’s most notable contribution is the pioneering work on microscale analysis of amino acids using gas chromatography–mass spectrometry (GC-MS) after methyl chloroformate derivatization, a method that significantly enhanced the sensitivity and throughput of metabolite detection. This foundational study, published in 2010, has garnered 62 citations, underscoring its lasting impact on the field of metabolomics and its adoption in clinical and environmental research. Yang’s work has enabled precise quantification of amino acids from limited biological samples, facilitating breakthroughs in biomarker discovery and disease diagnosis. Beyond this landmark paper, Yang has contributed to the broader application of chromatographic and mass spectrometric techniques for complex biological matrices, earning recognition for methodological rigor and innovation. With a citation record that reflects sustained influence, Yang continues to shape analytical chemistry, inspiring students and researchers to explore the frontiers of microscale analysis and its translational potential in health and life sciences.