ArticleScientific reports2018
Soft and Robust Identification of Body Fluid Using Fourier Transform Infrared Spectroscopy and Chemometric Strategies for Forensic Analysis.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed.
- Quantitative Determination of Prostate-Specific Antigen in Forensic Samples Using Antibody Microarrays on 3D Plasma Nanotextured Polymeric Slides.Sensors (Basel, Switzerland) · 2026Article
- Estimating Post-Feeding Developmental Time ofInsects · 2026Article
- The Utility of Fourier Transform Infrared Spectroscopy (FTIR) for Detecting Exercise-Induced Changes in the Human Hand Epidermis.Journal of biophotonics · 2025Article
- Early Mortality Prediction in Intensive Care Unit Patients Based on Serum Metabolomic Fingerprint.International journal of molecular sciences · 2024Article
- Renal Cell Carcinoma Discrimination through Attenuated Total Reflection Fourier Transform Infrared Spectroscopy of Dried Human Urine and Machine Learning Techniques.International journal of molecular sciences · 2024Article
- Salivary Molecular Spectroscopy with Machine Learning Algorithms for a Diagnostic Triage for Amelogenesis Imperfecta.International journal of molecular sciences · 2024Article
- Article
- Detection of Oral Fluid Stains on Common Substrates Using SEM and ATR-FTIR Spectroscopy for Forensic Purposes.ACS omega · 2024Article
- Skin surface debris as an archive of environmental traces: an investigation through the naked eye, episcopic microscope, ED-XRF, and SEM-EDX.International journal of legal medicine · 2024Article
- Exploring the Steps of Infrared (IR) Spectral Analysis: Pre-Processing, (Classical) Data Modelling, and Deep Learning.Molecules (Basel, Switzerland) · 2023Review
- Unlocking the Diagnostic Potential of Saliva: A Comprehensive Review of Infrared Spectroscopy and Its Applications in Salivary Analysis.Journal of personalized medicine · 2023Review
- Non-Invasive Disease Specific Biomarker Detection Using Infrared Spectroscopy: A Review.Molecules (Basel, Switzerland) · 2023Review
- Plasma versus Serum Analysis by FTIR Spectroscopy to Capture the Human Physiological State.Biotech (Basel (Switzerland)) · 2022Article
- Sex discrimination from urine traces for forensic purposes using attenuated total reflectance Fourier transform infrared spectroscopy and multivariate data analysis.International journal of legal medicine · 2022Article
- Attenuated total reflection-Fourier transform infrared spectroscopy: a universal analytical technique with promising applications in forensic analyses.International journal of legal medicine · 2022Review
- Rapid Microchip Electrophoretic Separation of Novel Transcriptomic Body Fluid Markers for Forensic Fluid Profiling.Micromachines · 2022Article
- Dielectric property measurement of human sweat using attenuated total reflection terahertz time domain spectroscopy.Biomedical optics express · 2022Article
- Using an ATR-FTIR Technique to Detect Pathogens in Patients with Urinary Tract Infections: A Pilot Study.Sensors (Basel, Switzerland) · 2022Article
- Preliminary Cleaning Approach with Alginate and Konjac Glucomannan Polysaccharide Gel for the Surfaces of East Asian and Western String Musical Instruments.Materials (Basel, Switzerland) · 2022Article
- On the Identification of Body Fluids and Tissues: A Crucial Link in the Investigation and Solution of Crime.Genes · 2021Review
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Authors and funding
4 authors.
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Abstract
Body fluid (BF) identification is a critical part of a criminal investigation because of its ability to suggest how the crime was committed and to provide reliable origins of DNA. In contrast to current methods using serological and biochemical techniques, vibrational spectroscopic approaches provide alternative advantages for forensic BF identification, such as non-destructivity and versatility for various BF types and analytical interests. However, unexplored issues remain for its practical application to forensics; for example, a specific BF needs to be discriminated from all other suspicious materials as well as other BFs, and the method should be applicable even to aged BF samples. Herein, we describe an innovative modeling method for discriminating the ATR FT-IR spectra of various BFs, including peripheral blood, saliva, semen, urine and sweat, to meet the practical demands described above. Spectra from unexpected non-BF samples were efficiently excluded as outliers by adopting the Q-statistics technique. The robustness of the models against aged BFs was significantly improved by using the discrimination scheme of a dichotomous classification tree with hierarchical clustering. The present study advances the use of vibrational spectroscopy and a chemometric strategy for forensic BF identification.
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