Literaturnachweis - Detailanzeige
Autor/inn/en | Lewis, Todd H.; Zacher, Brian |
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Titel | Quantitative Chemical Analysis of Fingerprints with Ion Chromatography |
Quelle | In: Journal of Chemical Education, 98 (2021) 12, S.4009-4012 (4 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Zusatzinformation | ORCID (Zacher, Brian) |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
DOI | 10.1021/acs.jchemed.1c00639 |
Schlagwörter | Chemistry; Science Instruction; Crime; Science Experiments; Identification; Criminals |
Abstract | A single latent fingerprint consists of ~50 µg of matter for which the anionic content often provides a differentiating characteristic between individuals. This forensic-themed, analytical chemistry experiment exploits this difference and has students employ ion-exchange chromatography to quantitatively analyze the anionic content of both authentic and "synthetic" fingerprints in order to identify, condemn, or exonerate "suspects". (As Provided). |
Anmerkungen | Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |