Chiral derivatization-enabled discrimination and on-tissue detection of proteinogenic amino acids by ion mobility mass spectrometry

Author:

Xie Chengyi1,Chen Yanyan1,Wang Xiaoxiao1,Song Yuanyuan1,Shen Yuting1,Diao Xin1,Zhu Lin1ORCID,Wang Jianing12ORCID,Cai Zongwei1ORCID

Affiliation:

1. State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong SAR, China

2. Institute for Research and Continuing Education, Hong Kong Baptist University, Hong Kong SAR, China

Abstract

The combination of chiral derivatization and ion mobility-mass spectrometry provides the first insights into the separation of 19 pairs of chiral proteinogenic d/l-amino acids in a single run and detection of chiral amino acids in complex samples.

Funder

Science, Technology and Innovation Commission of Shenzhen Municipality

State Key Laboratory of Environmental and Biological Analysis

Hong Kong Baptist University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

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