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Selective Cu 2+ Ion Sensing by Nanoaggregates of Pyridyl‐2,6‐bis(3‐allylsalicylaldehyde)hydrazone
Author(s) -
Rai Abhishek,
Tripathi Kamini,
Kumar Sonkar Avinash,
James Tony D.,
Yashaswee Saurabh,
Kumar Trigun Surendra,
Mishra Lallan
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201800430
Subject(s) - hydrazone , ion , chemistry , nuclear chemistry , crystallography , photochemistry , stereochemistry , organic chemistry
Pyridyl‐2,6‐bis(3‐allylsalicylaldehyde) hydrazone ( PYAL ) forms nanoaggregates ( nPYAL ) in THF:water (10:90,v/v) with enhanced emission. The nanoagregates display selective and reversible detection of Cu 2+ ions with concomitant changes in their morphology and sizes. The detection of Cu 2+ ions in human melanoma MDA MB 435 s cell lines using nPYAL has been demonstrated.