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ESIPT Coupled RAHB Probe for Estimation of Cyanide in Human Blood Serum/Plasma like Solutions Using Chemodosimetric Approach
Author(s) -
Gupta Akul Sen,
Paul Kamaldeep,
Luxami Vijay
Publication year - 2017
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201601687
Subject(s) - cyanide , benzimidazole , human blood , ion , titration , plasma , chemistry , analytical chemistry (journal) , inorganic chemistry , chromatography , physics , organic chemistry , physiology , quantum mechanics , biology
Benzimidazole based probe 2 has been synthesized that exhibits both RAHBs and ESIPT phenomenons on single platform. Probe 2 is used for selective estimation of CN − ions. The chemodosimetric approach is successfully used for estimation of CN − ions (100 nM) in human blood sample and plasma like solutions. The interaction behaviour of CN − with probe 2 has been confirmed through NMR titrations as well as DFT calculations.