Literature DB >> 23959638

Design and Synthesis of a Pyridine Based Chemosensor: Highly Selective Fluorescent Probe For Pb2+

Kundan C Tayade1, Anil S Kuwar, Umesh A Fegade, Hemant Sharma, Narinder Singh, Umesh D Patil, Sanjay B Attarde.   

Abstract

A pyridine based imine-linked chemosensor has been synthesized and evaluated its binding affinity with library of transition metal ions. It has prominent selectivity towards Pb2+ among other metal ions in DMF/H2O (9:1, v/v) solvent system. The 1:1 stoichiometric was confirmed by job's plot and has a binding constant (Ka) = 5.142 × 103 M-1 on fluorescence. A B3LYP/6-31G and B3LYP/LanL2DZ basis sets were employed for optimization of 3 and 3.Pb2+.

Entities:  

Year:  2013        PMID： 23959638     DOI： 10.1007/s10895-013-1287-6

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  9 in total

1.  A highly selective fluorescent chemosensor for lead ions.

Authors:  Chao-Tsen Chen; Wan-Pei Huang
Journal:  J Am Chem Soc       Date:  2002-06-05       Impact factor: 15.419

Review 2.  Fluorescent and colorimetric sensors for detection of lead, cadmium, and mercury ions.

Authors:  Ha Na Kim; Wen Xiu Ren; Jong Seung Kim; Juyoung Yoon
Journal:  Chem Soc Rev       Date:  2011-12-19       Impact factor: 54.564

3.  Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density.

Authors: 
Journal:  Phys Rev B Condens Matter       Date:  1988-01-15

4.  Ratiometric fluorescent chemosensor for silver ion at physiological pH.

Authors:  Fang Wang; Raju Nandhakumar; Jong Hun Moon; Kwan Mook Kim; Jin Yong Lee; Juyoung Yoon
Journal:  Inorg Chem       Date:  2011-02-03       Impact factor: 5.165

5.  Interactions of transition-metal ions with photoexcited states of flavins. Fluorescence quenching studies.

Authors:  A W Varnes; R B Dodson; E L Wehry
Journal:  J Am Chem Soc       Date:  1972-02-09       Impact factor: 15.419

6.  Novel indole based colorimetric and "turn on" fluorescent sensors for biologically important fluoride anion sensing.

Authors:  Qian Li; Yong Guo; Jian Xu; Shijun Shao
Journal:  J Photochem Photobiol B       Date:  2011-03-15       Impact factor: 6.252

7.  A dual colorimetric and fluorometric sensor for lead ion based on conjugated polydiacetylenes.

Authors:  Kyung Mi Lee; Xiaoqiang Chen; Wang Fang; Jong-Man Kim; Juyoung Yoon
Journal:  Macromol Rapid Commun       Date:  2011-01-24       Impact factor: 5.734

8.  Schiff's Bases and Crown Ethers as Supramolecular Sensing Materials in the Construction of Potentiometric Membrane Sensors.

Authors:  Farnoush Faridbod; Mohammad Reza Ganjali; Rassoul Dinarvand; Parviz Norouzi; Siavash Riahi
Journal:  Sensors (Basel)       Date:  2008-03-11       Impact factor: 3.576

9.  Fluorometric recognition of both dihydrogen phosphate and iodide by a new flexible anthracene linked benzimidazolium-based receptor.

Authors:  Kumaresh Ghosh; Debasis Kar
Journal:  Beilstein J Org Chem       Date:  2011-02-25       Impact factor: 2.883
  9 in total
  1 in total

1.  A new highly selective "off-on" typical chemosensor of Al3+, 1-((Z)-((E)-(3,5-dichloro-2-hydroxybenzylidene)hydrazono)methyl) naphthalene-2-ol, an experimental and in silico study.

Authors:  Jamaludin Al Anshori; Daliah Ismalah; Ajar Faflul Abror; Achmad Zainuddin; Ika Wiani Hidayat; Muhammad Yusuf; Rani Maharani; Ace Tatang Hidayat
Journal:  RSC Adv       Date:  2022-01-21       Impact factor: 3.361
  1 in total

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