{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lai J"],"funding":["National Natural Science Foundation of China-Yunnan Joint Fund","Natural Science Foundation of Yunnan Province","National Natural Science Foundation of China"],"pagination":["8233-8243"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9049934"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(14)"],"pubmed_abstract":["Latent fingerprints (LFPs) are important evidence in crime scenes and forensic investigations, but they are invisible to the naked eye. In this work, a novel fluorescent probe was developed by integrating a narrow-band-emitting green afterglow phosphor, SrGa<sub>12</sub>O<sub>19</sub>:Mn<sup>2+</sup> (SGO:Mn), and ethyl cellulose (EC) for the efficient visualization of LFPs. The hydrophobic interactions between the powder and lipid-rich LFPs made the ridge structures more defined and easily identifiable. The background fluorescence of the substrates was completely avoided because of the time-gated fluorescence of the afterglow phosphor. All the three levels of LFP degrees were clearly imaged due to the high sensitivity. Moreover, the SGO:Mn-EC powder was highly stable in neutral, acidic, a"],"journal":["RSC advances"],"pubmed_title":["Novel organic-inorganic hybrid powder SrGa<sub>12</sub>O<sub>19</sub>:Mn<sup>2+</sup>-ethyl cellulose for efficient latent fingerprint recognition <i>via</i> time-gated fluorescence."],"pmcid":["PMC9049934"],"funding_grant_id":["2019HC016","U1902222","11774138","51862020","11664022"],"pubmed_authors":["Qiu J","Lai J","Hu S","Yang Y","Wang Q","Zhang K","Long Z","Zhou D","Wang Z"],"additional_accession":[]},"is_claimable":false,"name":"Novel organic-inorganic hybrid powder SrGa<sub>12</sub>O<sub>19</sub>:Mn<sup>2+</sup>-ethyl cellulose for efficient latent fingerprint recognition <i>via</i> time-gated fluorescence.","description":"Latent fingerprints (LFPs) are important evidence in crime scenes and forensic investigations, but they are invisible to the naked eye. In this work, a novel fluorescent probe was developed by integrating a narrow-band-emitting green afterglow phosphor, SrGa<sub>12</sub>O<sub>19</sub>:Mn<sup>2+</sup> (SGO:Mn), and ethyl cellulose (EC) for the efficient visualization of LFPs. The hydrophobic interactions between the powder and lipid-rich LFPs made the ridge structures more defined and easily identifiable. The background fluorescence of the substrates was completely avoided because of the time-gated fluorescence of the afterglow phosphor. All the three levels of LFP degrees were clearly imaged due to the high sensitivity. Moreover, the SGO:Mn-EC powder was highly stable in neutral, acidic, a","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Feb","modification":"2025-05-18T11:48:42.702Z","creation":"2024-10-18T05:40:59.299Z"},"accession":"S-EPMC9049934","cross_references":{"pubmed":["35497857"],"doi":["10.1039/d0ra00138d"]}}