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Estimating bloodstain age using headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) and machine

Mengshuo Guo1,2, Feng Cheng1,2, Wenhui Lu1,2

  • 1Provincial Characteristic Laboratory of Forensic Science, Shandong University of Political Science and Law, 65 JieFang East Road, Shandong, 250014, Jinan, P.R. China.

International Journal of Legal Medicine
|March 13, 2026
PubMed
Abstract

No abstract available in PubMed .

Keywords:
BloodstainHeadspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS)Machine learning (ML)Time since deposition (TSD)Volatile organic compounds (VOCs)

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