| Literature DB >> 23008159 |
Ronit Freeman1, Tali Finder, Lily Bahshi, Ron Gill, Itamar Willner.
Abstract
Chemically modified CdSe/ZnS quantum dots (QDs) are used as fluorescent probes for the analysis of explosives, and specifically, the detection of trinitrotoluene (TNT) or trinitrotriazine (RDX). The QDs are functionalized with electron-donating ligands that bind nitro-containing explosives, exhibiting electron-acceptor properties, to the QD surface, via supramolecular donor-acceptor interactions leading to the quenching of the luminescence of the QDs.Entities:
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Year: 2012 PMID： 23008159 DOI： 10.1002/adma.201202793
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849