Spectrochemical and theoretical approaches for acylhydrazone-based fluoride sensors
- Title
- Spectrochemical and theoretical approaches for acylhydrazone-based fluoride sensors
- Creator
- Jose J.; Sreekanth A.; John A.M.; Basheer S.M.; Sreeja P.B.
- Description
- Abstract: Acylhydrazone derivatives N?-[1-(2-fluorophenyl)ethylidene]pyridine-3-carbohydrazide (R1) and N?-[2-fluorobenzylidene]benzohydrazide (R2) were synthesized from their corresponding hydrazides and characterized by spectroscopic methods. The response of these acylhydrazones towards different anions was studied by colorimetric and spectrofluorometric methods in acetonitrile. The receptors exhibited a specific response towards fluoride ion. The binding affinity of the receptors with fluoride anion was studied by fluorescence spectroscopic techniques and abinitio density functional theory calculations with Beckers three-parameter LeeYangPar (B3LYP) exchange functional with 6-311G basis set. Graphical abstract: [Figure not available: see fulltext.]. 2018, Springer Nature B.V.
- Source
- Research on Chemical Intermediates, Vol-45, No. 2, pp. 425-435.
- Date
- 2019-01-01
- Publisher
- Springer Netherlands
- Subject
- Ab initio; Acylhydrazones; Anion recognition; Fluoride sensing; TD-DFT
- Coverage
- Jose J., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India; Sreekanth A., Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, India; John A.M., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India; Basheer S.M., Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, India; Sreeja P.B., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India
- Rights
- Restricted Access
- Relation
- ISSN: 9226168; CODEN: RCINE
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Jose J.; Sreekanth A.; John A.M.; Basheer S.M.; Sreeja P.B., “Spectrochemical and theoretical approaches for acylhydrazone-based fluoride sensors,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/16777.