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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Jana, Sankar Guchhait, Nikhil Dalapati, Sasanka |
| Description | Country affiliation: India Author Affiliation: Dalapati S ( Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India.); Jana S ( Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India.); Guchhait N ( Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India. Electronic address: nguchhait@yahoo.com.) |
| Abstract | This review contains extensive application of anion sensing ability of salicylidene type Schiff bases and their reduced forms having various substituents with respect to phenolic OH group. Some of these molecular systems behave as receptor for recognition or sensing of various anions in organic or aqueous-organic binary solvent mixture as well as in the solid supported test kits. Development of Schiff base or reduced Schiff base receptors for anion recognition event is commonly based on the theory of hydrogen bonding interaction or deprotonation of phenolic -OH group. The process of charge transfer (CT) or inhibition of excited proton transfer (ESIPT) or followed by photo-induced electron transfer (PET) lead to naked-eye color change, UV-vis spectral change, chemical shift in the NMR spectra and fluorescence spectral modifications. In this review we have tried to discuss about the anion sensing properties of Schiff base or reduced Schiff base receptors. |
| ISSN | 13861425 |
| Volume Number | 129 |
| e-ISSN | 18733557 |
| Journal | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2014-08-14 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Anions Analysis Fluorescent Dyes Chemistry Schiff Bases Oxidation-reduction Spectrometry, Fluorescence Methods Journal Article Research Support, Non-u.s. Gov't Review Discipline Spectroscopy |
| Content Type | Text |
| Resource Type | Article |
| Subject | Spectroscopy Atomic and Molecular Physics, and Optics Analytical Chemistry Instrumentation |
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