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Analysis of Latent Fingerprint Deposits by Infrared Microspectroscopy
We report the use of infrared (IR) microspectroscopy for the analysis of fingerprint residues. The advantage of using an IR microscope lies in the ability to visualize and obtain spectra of individual particles and droplets that make up fingerprint ridge deposits at a spatial resolution of approxima...
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Published in: | Applied spectroscopy 2004-03, Vol.58 (3), p.313-316 |
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container_title | Applied spectroscopy |
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creator | Williams, Diane K. Schwartz, Rebecca L. Bartick, Edward G. |
description | We report the use of infrared (IR) microspectroscopy for the analysis of fingerprint residues. The advantage of using an IR microscope lies in the ability to visualize and obtain spectra of individual particles and droplets that make up fingerprint ridge deposits at a spatial resolution of approximately 10 μm. Our initial results suggest that infrared microspectroscopy in reflection–absorption mode provides reproducible spectral analysis of fingerprint residue. Since infrared microspectroscopy is nondestructive to the sample, we will be able to study the changes in fingerprint ridge deposits as a function of time. The method holds promise for probing the difference between latent fingerprints of adults and children. |
doi_str_mv | 10.1366/000370204322886663 |
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The advantage of using an IR microscope lies in the ability to visualize and obtain spectra of individual particles and droplets that make up fingerprint ridge deposits at a spatial resolution of approximately 10 μm. Our initial results suggest that infrared microspectroscopy in reflection–absorption mode provides reproducible spectral analysis of fingerprint residue. Since infrared microspectroscopy is nondestructive to the sample, we will be able to study the changes in fingerprint ridge deposits as a function of time. The method holds promise for probing the difference between latent fingerprints of adults and children.</description><identifier>ISSN: 0003-7028</identifier><identifier>EISSN: 1943-3530</identifier><identifier>DOI: 10.1366/000370204322886663</identifier><identifier>PMID: 15035712</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Adult ; Age Factors ; Child ; Dermatoglyphics ; Face ; Forensic Sciences - instrumentation ; Forensic Sciences - methods ; Hand ; Hand Disinfection ; Humans ; Microscopy - instrumentation ; Microscopy - methods ; Reproducibility of Results ; Sebum - chemistry ; Spectrophotometry, Infrared - instrumentation ; Spectrophotometry, Infrared - methods ; Squalene - analysis ; Sweat - chemistry</subject><ispartof>Applied spectroscopy, 2004-03, Vol.58 (3), p.313-316</ispartof><rights>2004 Society for Applied Spectroscopy</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c339t-d943c6453b44b1b97c420fe313c8973858e435b1d0bf9231ff126c97a8123ff53</citedby><cites>FETCH-LOGICAL-c339t-d943c6453b44b1b97c420fe313c8973858e435b1d0bf9231ff126c97a8123ff53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906,79113</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15035712$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Williams, Diane K.</creatorcontrib><creatorcontrib>Schwartz, Rebecca L.</creatorcontrib><creatorcontrib>Bartick, Edward G.</creatorcontrib><title>Analysis of Latent Fingerprint Deposits by Infrared Microspectroscopy</title><title>Applied spectroscopy</title><addtitle>Appl Spectrosc</addtitle><description>We report the use of infrared (IR) microspectroscopy for the analysis of fingerprint residues. The advantage of using an IR microscope lies in the ability to visualize and obtain spectra of individual particles and droplets that make up fingerprint ridge deposits at a spatial resolution of approximately 10 μm. Our initial results suggest that infrared microspectroscopy in reflection–absorption mode provides reproducible spectral analysis of fingerprint residue. Since infrared microspectroscopy is nondestructive to the sample, we will be able to study the changes in fingerprint ridge deposits as a function of time. The method holds promise for probing the difference between latent fingerprints of adults and children.</description><subject>Adult</subject><subject>Age Factors</subject><subject>Child</subject><subject>Dermatoglyphics</subject><subject>Face</subject><subject>Forensic Sciences - instrumentation</subject><subject>Forensic Sciences - methods</subject><subject>Hand</subject><subject>Hand Disinfection</subject><subject>Humans</subject><subject>Microscopy - instrumentation</subject><subject>Microscopy - methods</subject><subject>Reproducibility of Results</subject><subject>Sebum - chemistry</subject><subject>Spectrophotometry, Infrared - instrumentation</subject><subject>Spectrophotometry, Infrared - methods</subject><subject>Squalene - analysis</subject><subject>Sweat - chemistry</subject><issn>0003-7028</issn><issn>1943-3530</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp9kDFPwzAQhS0EoqXwBxhQJrZQ2xc78ViVtlQqYoHZsh27SpUmwU6G_HtctRIDEtPdSd97evcQeiT4hQDnc4wx5JjiDCgtCs45XKEpERmkwABfo-kJSCNRTNBdCId4MgHsFk0Iw8ByQqdotWhUPYYqJK1Ldqq3TZ-sq2ZvfeeruL_arg1VHxI9JtvGeeVtmbxXxrehs6aPw7TdeI9unKqDfbjMGfparz6Xb-nuY7NdLnapARB9WsZshmcMdJZpokVuMoqdBQKmEDkUrLAZME1KrJ2gQJwjlBuRq4JQcI7BDD2ffTvffg829PJYBWPrWjW2HYLMSR4duYggPYOnoMFbJ-M7R-VHSbA8lSf_lhdFTxf3QR9t-Su5tBWB-RkIam_loR18LC_8Z_kDBIJ2NQ</recordid><startdate>200403</startdate><enddate>200403</enddate><creator>Williams, Diane K.</creator><creator>Schwartz, Rebecca L.</creator><creator>Bartick, Edward G.</creator><general>SAGE Publications</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200403</creationdate><title>Analysis of Latent Fingerprint Deposits by Infrared Microspectroscopy</title><author>Williams, Diane K. ; Schwartz, Rebecca L. ; Bartick, Edward G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c339t-d943c6453b44b1b97c420fe313c8973858e435b1d0bf9231ff126c97a8123ff53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adult</topic><topic>Age Factors</topic><topic>Child</topic><topic>Dermatoglyphics</topic><topic>Face</topic><topic>Forensic Sciences - instrumentation</topic><topic>Forensic Sciences - methods</topic><topic>Hand</topic><topic>Hand Disinfection</topic><topic>Humans</topic><topic>Microscopy - instrumentation</topic><topic>Microscopy - methods</topic><topic>Reproducibility of Results</topic><topic>Sebum - chemistry</topic><topic>Spectrophotometry, Infrared - instrumentation</topic><topic>Spectrophotometry, Infrared - methods</topic><topic>Squalene - analysis</topic><topic>Sweat - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Williams, Diane K.</creatorcontrib><creatorcontrib>Schwartz, Rebecca L.</creatorcontrib><creatorcontrib>Bartick, Edward G.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Applied spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Williams, Diane K.</au><au>Schwartz, Rebecca L.</au><au>Bartick, Edward G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of Latent Fingerprint Deposits by Infrared Microspectroscopy</atitle><jtitle>Applied spectroscopy</jtitle><addtitle>Appl Spectrosc</addtitle><date>2004-03</date><risdate>2004</risdate><volume>58</volume><issue>3</issue><spage>313</spage><epage>316</epage><pages>313-316</pages><issn>0003-7028</issn><eissn>1943-3530</eissn><abstract>We report the use of infrared (IR) microspectroscopy for the analysis of fingerprint residues. 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subjects | Adult Age Factors Child Dermatoglyphics Face Forensic Sciences - instrumentation Forensic Sciences - methods Hand Hand Disinfection Humans Microscopy - instrumentation Microscopy - methods Reproducibility of Results Sebum - chemistry Spectrophotometry, Infrared - instrumentation Spectrophotometry, Infrared - methods Squalene - analysis Sweat - chemistry |
title | Analysis of Latent Fingerprint Deposits by Infrared Microspectroscopy |
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