ArticleMolecules (Basel, Switzerland)2021
Short and Long Time Bloodstains Age Determination by Colorimetric Analysis: A Pilot Study.
Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The Role of Molecular Investigations in Estimating the Time since Deposition (TSD) of Bloodstains: A Systematic Review of the Literature.International journal of molecular sciences · 2024Pooled it
- Donor-Independent Metabolomics Enables Bloodstain Age Determination at Crime Scenes.Journal of proteome research · 2026Article
- Time-Since-Deposition Signatures for Canine Blood Based on Cellular Autofluorescence.Veterinary sciences · 2025Article
- A dataset of drip patterns for teaching and research purposes in forensic bloodstain pattern analysis.Data in brief · 2025Article
- Forensic Proteomics for the Discovery of NewInternational journal of molecular sciences · 2023Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bloodstains found at crime scenes represent a crucial source of information for investigative purposes. However, in forensic practice, no technique is currently used to estimate the time from deposition of bloodstains. This preliminary study focuses on the age estimation of bloodstains by exploiting the color variations over time due to the oxidation of the blood. For this purpose, we used a colorimetric methodology in order to easily obtain objective, univocal and reproducible results. We developed two bloodstain age prediction algorithms: a short-term and a long-term useful model for the first 24h and 60 days, respectively. Both models showed high levels of classification accuracy, particularly for the long-term model. Although a small-scale study, these results improve the potential application of colorimetric analysis in the time-line reconstruction of violent criminal events.
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Registered trials
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