一个可调节的LDI-MS平台,辅助金属网络涂层AuNPs,用于敏感和定制的氨基酸检测

Tong Hu1, Qi Sang1, Dingyitai Liang1

  • 1State Key Laboratory of Systems Medicine for Cancer, School of Biomedical Engineering and Institute of Medical Robotics, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, PR China; Shanghai Jiao Tong University Sichuan Research Institute, Chengdu, 610213, PR China.

Talanta
|September 24, 2024
PubMed
概括

这项研究提出了一种使用金属网络功能化黄金纳米粒子用于敏感检测小分子代谢物的新方法. 这种方法增强了激光脱/离子化质谱仪用于氨基酸分析,特别是尿液中的histidine检测.