ArticleAnalytical methods : advancing methods and applications2016
Analysis of Urine, Oral fluid and Fingerprints by Liquid Extraction Surface Analysis Coupled to High Resolution MS and MS/MS - Opportunities for Forensic and Biomedical Science.
Article in Analytical methods : advancing methods and applications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Colocation of Lipids, Drugs, and Metal Biomarkers Using Spatially Resolved Lipidomics with Elemental Mapping.Analytical chemistry · 2022Article
- Visualisation of Amphetamine Contamination in Fingerprints Using TOF-SIMS Technique.Materials (Basel, Switzerland) · 2021Article
- Distinguishing between Contact and Administration of Heroin from a Single Fingerprint using High Resolution Mass Spectrometry.Journal of analytical toxicology · 2020Article
- Paper spray screening and liquid chromatography/mass spectrometry confirmation for medication adherence testing: A two-step process.Rapid communications in mass spectrometry : RCM · 2019Article
- Proteomics as a new tool to study fingermark ageing in forensics.Scientific reports · 2018Article
- Ambient ionisation mass spectrometry for in situ analysis of intact proteins.Journal of mass spectrometry : JMS · 2018Article
- Protein identification in imaging mass spectrometry through spatially targeted liquid micro-extractions.Rapid communications in mass spectrometry : RCM · 2018Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Liquid Extraction Surface Analysis (LESA) is a new, high throughput tool for ambient mass spectrometry. A solvent droplet is deposited from a pipette tip onto a surface and maintains contact with both the surface and the pipette tip for a few seconds before being re-aspirated. The technique is particularly suited to the analysis of trace materials on surfaces due to its high sensitivity and low volume of sample removal. In this work, we assess the suitability of LESA for obtaining detailed chemical profiles of fingerprints, oral fluid and urine, which may be used in future for rapid medical diagnostics or metabolomics studies. We further show how LESA can be used to detect illicit drugs and their metabolites in urine, oral fluid and fingerprints. This makes LESA a potentially useful tool in the growing field of fingerprint chemical analysis, which is relevant not only to forensics but also to medical diagnostics. Finally, we show how LESA can be used to detect the explosive material RDX in contaminated artificial fingermarks.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.