Insights into the electrooptical anion sensing properties of a new organic receptor: Solvent dependent chromogenic response and DFT studies

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dc.contributor.authorPangannaya, P.
dc.contributor.authorTarafder, K.
dc.contributor.authorNityananda Shetty, A.N.
dc.contributor.authorTrivedi, D.R.
dc.date.accessioned2026-02-05T09:33:27Z
dc.date.issued2016
dc.description.abstractA highly selective hydrazine based electrooptical receptor featuring solvent based color transition properties in the presence of acetate ions has been developed. The AcO- ion mediated color transition properties of a new organic receptor in solvents of varying polarity highlights the influence of dipole moment in stabilizing the excited state. Selective detection of acetate ions by a new organic receptor in the presence of DMSO : Tris HCl buffer (9 : 1, v/v) has been the pivotal concept of the present work. 1H-NMR titration and DFT studies provide quantitative proof of the underlying detection mechanism. Solution and solid state sensing response of anions by the receptor reflects the practical utility in real time sample analysis. © 2016 The Royal Society of Chemistry.
dc.identifier.citationRSC Advances, 2016, 6, 78, pp. 74649-74653
dc.identifier.urihttps://doi.org/10.1039/c6ra16197a
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/26135
dc.publisherRoyal Society of Chemistry
dc.subjectExcited states
dc.subjectNegative ions
dc.subjectSolvents
dc.subjectAnion-sensing properties
dc.subjectColor transition
dc.subjectDetection mechanism
dc.subjectNMR titration
dc.subjectOrganic receptors
dc.subjectSelective detection
dc.subjectSensing response
dc.subjectSolvent based
dc.subjectIons
dc.titleInsights into the electrooptical anion sensing properties of a new organic receptor: Solvent dependent chromogenic response and DFT studies

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