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Fluorescent‐Labeled Octasilsesquioxane Nanohybrids as Potential Materials for Latent Fingerprinting Detection
Dare, Enock O., Vendrell‐Criado, Victoria, Jiménez, Consuelo, Diaz Diaz, David und make_name_string expected hash reference
(2020)
Fluorescent‐Labeled Octasilsesquioxane Nanohybrids as Potential Materials for Latent Fingerprinting Detection.
Chemistry - A European Journal 26, S. 13142-13146.
Veröffentlichungsdatum dieses Volltextes: 22 Jan 2021 08:17
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.44558
Zusammenfassung
The recent demand for fluorescent-labeled materials (FLMs) in forensic security concepts such as latent fingerprints (LFs) that encode information for anti-counterfeiting and encryption of confidential data makes necessary the development of building new and innovative materials. Here, novel FLMs based on polyhedral oligomeric silsesquioxanes (POSS) functionalized with fluorophores via "click" ...
The recent demand for fluorescent-labeled materials (FLMs) in forensic security concepts such as latent fingerprints (LFs) that encode information for anti-counterfeiting and encryption of confidential data makes necessary the development of building new and innovative materials. Here, novel FLMs based on polyhedral oligomeric silsesquioxanes (POSS) functionalized with fluorophores via "click" reactions have been successfully synthesized and fully characterized. A comprehensive study of their photophysical properties has displayed large Stokes's shift together with good photostability in all cases, fulfilling the fundamental requisites for any legible LF detection on various surfaces. The excellent performance of the hetero-bifunctional FLM in the visualization of LF is emphasized by their legibility, selectivity, sensitivity and temporal photostability. In this study, development mechanisms have been proposed and the overall concept constitute a novel approach for vis-a-vis forensic investigations to trace an individual's identity.
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| Dokumentenart | Artikel | ||||
| Titel eines Journals oder einer Zeitschrift | Chemistry - A European Journal | ||||
| Verlag: | Wiley | ||||
|---|---|---|---|---|---|
| Ort der Veröffentlichung: | WEINHEIM | ||||
| Band: | 26 | ||||
| Seitenbereich: | S. 13142-13146 | ||||
| Datum | 2020 | ||||
| Institutionen | Chemie und Pharmazie > Institut für Organische Chemie Chemie und Pharmazie > Institut für Organische Chemie > Arbeitskreis Prof. Dr. David Díaz Díaz | ||||
| Identifikationsnummer |
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| Stichwörter / Keywords | POLYHEDRAL OLIGOMERIC SILSESQUIOXANES; CLICK CHEMISTRY; NANOPARTICLES; POSS; NANOCRYSTALS; DESIGN; PYRENE; PROBE; click chemistry; fingerprint identification; fluorophores; photostability; silsesquioxanes | ||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 540 Chemie | ||||
| Status | Veröffentlicht | ||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||
| An der Universität Regensburg entstanden | Ja | ||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-445582 | ||||
| Dokumenten-ID | 44558 |
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