{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T13:40:49Z","timestamp":1792590049724,"version":"4.5.0"},"reference-count":0,"publisher":"The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS","issue":"4","license":[{"start":{"date-parts":[[2024,8,20]],"date-time":"2024-08-20T00:00:00Z","timestamp":1724112000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Turkish Journal of Chemistry"],"abstract":"<jats:p>Analysis of substances and samples obtained from the crime scene are very important in solving forensic cases. In order to determine the variables involved in a crime and to expedite the investigation process, especially the rapid analysis of body fluids in a small quantity and within an environment containing diverse components is necessary. For this reason, it is of great importance to analyse biological fluids with rapid, non-chemical contamination, non-destructive, low-cost and accurate techniques. In recent years, with advancements in laser technology, spectroscopic methods have been introduced as an analytical technique in forensic medicine and chemical studies. This study focuses on Surface-Enhanced Raman Spectroscopy (SERS) to demonstrate the detection of blood samples in simulated crime scenes. To minimize the background signal from fluorescent biomolecules in blood, dilution was performed with two different components and Raman analysis was performed for four different concentrations of blood. In general, a decrease in noise in the spectra was observed as the blood was diluted. Crime scenes consisting of pure blood, blood diluted with ethanol and distilled water (1:2, 1:4, 1:8), blood-soda mixture, blood-cherry juice mixture and silver nanoparticle-added mixtures were simulated and their spectra were examined. Despite high noise and low peak intensities, blood-identifying signals were detected when examining different blood concentrations. It has been observed that silver nanoparticles provide high enhancement of blood peaks thanks to their strong plasmonic properties.<\/jats:p>","DOI":"10.55730\/1300-0527.3687","type":"journal-article","created":{"date-parts":[[2024,8,23]],"date-time":"2024-08-23T23:24:57Z","timestamp":1724455497000},"page":"676-690","source":"Crossref","is-referenced-by-count":5,"title":["Identification of blood at simulated crime scenes using silver nanoparticles with SERS"],"prefix":"10.55730","volume":"48","author":[{"given":"U\u011eUR","family":"K\u00d6RO\u011eLU","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"NECDET","family":"SA\u011eLAM","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"U\u011eUR","family":"TAMER","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"RAMAZAN","family":"AKCAN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u0130SMA\u0130L HAKKI","family":"BOYACI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"EYL\u00dcL","family":"EVRAN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"34691","published-online":{"date-parts":[[2024,8,20]]},"container-title":["Turkish Journal of Chemistry"],"original-title":[],"language":"en","deposited":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T12:55:08Z","timestamp":1792587308000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.tubitak.gov.tr\/chem\/vol48\/iss4\/12"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,8,20]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2024,8,20]]}},"URL":"https:\/\/doi.org\/10.55730\/1300-0527.3687","relation":{},"ISSN":["1300-0527"],"issn-type":[{"value":"1300-0527","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,8,20]]}}}