Fast detection of nitroaromatics using phosphonate pyrene motifs as dual chemosensors
authors Venkatramaiah, N; Firmino, ADG; Paz, FAA; Tome, JPC
nationality International
journal CHEMICAL COMMUNICATIONS
keywords CHEMICAL SENSORS; THIN-FILMS; EXPLOSIVES; TRINITROTOLUENE; EXCIMER; RDX; TNT
abstract A new class of dual fluorescent chemosensors for nitroaromatic compounds (NACs) based on phosphonated pyrene derivatives is reported, showing high selectivity towards trinitrotoluene (TNT). The strong intermolecular interactions (pi-pi stacking and hydrogen bonding) allow high fluorescence quenching with visual detection in short response times.
publisher ROYAL SOC CHEMISTRY
issn 1359-7345
year published 2014
volume 50
issue 68
beginning page 9683
ending page 9686
digital object identifier (doi) 10.1039/c4cc03980g
web of science category Chemistry, Multidisciplinary
subject category Chemistry
unique article identifier WOS:000340703000015
link 25017665
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journal analysis (jcr 2017):
journal impact factor 6.290
5 year journal impact factor 6.064
category normalized journal impact factor percentile 83.918
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