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An experimental study on distinguishing gel pen ink stains using desorption electrospray ionization mass spectroscopy combined with the K-means algorithm

Yiting Yuan Yu Tao Da Qin

法庭科学研究（英文）2024，Vol.9Issue(4)：38-43,6.

法庭科学研究（英文）2024，Vol.9Issue(4)：38-43,6.DOI:10.1093/fsr/owae066

An experimental study on distinguishing gel pen ink stains using desorption electrospray ionization mass spectroscopy combined with the K-means algorithm

Yiting Yuan ¹Yu Tao ²Da Qin³

作者信息

1. Institute of Forensic Science of Anhui Public Security Department,Hefei,China
2. Center for Forensic Science of Lu'an Public Security Bureau,Lu'an,China
3. Institute of Forensic Science Ministry of Public Security,Beijing,China
折叠

摘要

关键词

forensic sciences/gel pen ink/desorption electrospray ionization mass spectrometry/discrimination

Key words

forensic sciences/gel pen ink/desorption electrospray ionization mass spectrometry/discrimination

引用本文复制引用

Yiting Yuan,Yu Tao,Da Qin..An experimental study on distinguishing gel pen ink stains using desorption electrospray ionization mass spectroscopy combined with the K-means algorithm[J].法庭科学研究（英文）,2024,9(4):38-43,6.

基金项目

This work was supported by the Anhui Provincial Key Research and Development Project[grant number 202104d07020007]and the Fundamental Research Funds of Institute of Forensic Science,MPS[grant number 2023JB014]. （）

法庭科学研究（英文）

ISSN：2096-1790

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