Title:
Design and development of a highly efficient hydrazone based sensing material for selective detection of F− ions

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dc.contributor.authorSarita Gond
dc.contributor.authorPranjalee Yadav
dc.contributor.authorVinod P. Singh
dc.date.accessioned2026-02-07T11:25:43Z
dc.date.issued2023
dc.description.abstractA 2,4-dinitrophenyl hydrazine appended sensing material has been synthesized and characterized by NMR, IR and HRMS spectral studies. The selective colorimetric sensing property of the chemosensor for F− has been thoroughly investigated with UV–Vis, NMR and DFT analysis. The limit of detection (LOD) and association constant has been found to be 1.37 μM and 3.09 × 107 M−1, respectively. High electronegativity of F− is responsible for hydrogen bonding induced deprotonation of chemosensor and subsequent color change from yellow to pink. Paper strip kit of the chemosensor has been applied successfully for sensing of F−. © 2023 Elsevier B.V.
dc.identifier.doi10.1016/j.matlet.2023.135003
dc.identifier.issn0167577X
dc.identifier.urihttps://doi.org/10.1016/j.matlet.2023.135003
dc.identifier.urihttps://dl.bhu.ac.in/bhuir/handle/123456789/44141
dc.publisherElsevier B.V.
dc.subjectF<sup>−</sup>
dc.subjectOptical materials and properties
dc.subjectSensors
dc.titleDesign and development of a highly efficient hydrazone based sensing material for selective detection of F− ions
dc.typePublication
dspace.entity.typeArticle

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