Literature DB >> 18292901

An imidazole-functionalized polyacetylene: convenient synthesis and selective chemosensor for metal ions and cyanide.

Qi Zeng1, Ping Cai, Zhen Li, Jingui Qin, Ben Zhong Tang.   

Abstract

A new light-emitting polyacetylene bearing imidazole moieties in the side chain (), was conveniently prepared through a postfunctionalization strategy, as a sensory polymer to selectively report the presence of Cu2+ (with a detection limit of 1.48 ppm) based on the fluorescence "turn-off". Interestingly, the quenched luminescence of by Cu2+ could be turned on after the addition of CN-, making a novel, sensitive, and selective cyanide probe.

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Year:  2008        PMID： 18292901     DOI： 10.1039/b717764j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  10 in total

1.  Covalent Polymers Containing Discrete Heterocyclic Anion Receptors.

Authors:  Brett M Rambo; Eric S Silver; Christopher W Bielawski; Jonathan L Sessler
Journal:  Top Heterocycl Chem       Date:  2010-01-01

2.  A Colorimetric and Fluorescent Probe Based on Michael Acceptor Type Diketopyrrolopyrrole for Cyanide Detection.

Authors:  Lingyun Wang; Shaochun Zhuo; Derong Cao
Journal:  J Fluoresc       Date:  2017-04-18       Impact factor: 2.217

3.  Synthesis of 1,8-naphthyridines and their application in the development of anionic fluorogenic chemosensors.

Authors:  Celso R Nicoleti; Diogo N Garcia; Luiz E da Silva; Iêda M Begnini; Ricardo A Rebelo; Antonio C Joussef; Vanderlei G Machado
Journal:  J Fluoresc       Date:  2012-03-27       Impact factor: 2.217

4.  Recognition of H2PO4(-) and Cu2+ in water by luminescent terbium silica xerogel.

Authors:  Chaoliang Tan; Yuhui Zheng; Qianming Wang; Weiguang Zhang; Shengrun Zheng; Songliang Cai
Journal:  J Fluoresc       Date:  2010-12-09       Impact factor: 2.217

5.  Fluorescence Turn on Sensor for Sulfate Ion in Aqueous Medium Using Tripodal-Cu(2+) Ensemble.

Authors:  Md Najbul Hoque; Arghya Basu; Gopal Das
Journal:  J Fluoresc       Date:  2013-10-05       Impact factor: 2.217

6.  A "turn off-on" fluorescent nanoprobe consisting of CuInS2 quantum dots for determination of the activity of β-glucosidase and for inhibitor screening.

Authors:  Ziping Liu; Ye Tian; Yang Han; Edith Bai; Yanan Li; Zhiwei Xu; Shasha Liu
Journal:  Mikrochim Acta       Date:  2019-11-19       Impact factor: 5.833

7.  Polysubstituted Imidazoles as LysoTracker Molecules: Their Synthesis via Iodine/H2O and Cell-Imaging Studies.

Authors:  Saswati Adhikary; Leena Majumder; Sourav Pakrashy; Ravuri Srinath; Kaustuv Mukherjee; Chitra Mandal; Biswadip Banerji
Journal:  ACS Omega       Date:  2020-06-11

8.  Oxidant-templating fabrication of pure polypyrrole hydrogel beads as a highly efficient dye adsorbent.

Authors:  Xi Ye; Qingchi Xu; Jun Xu
Journal:  RSC Adv       Date:  2019-02-18       Impact factor: 4.036

9.  Synthesis and characterization of poly(tetraphenylimidazole)s and their application in the detection of fluoride ions.

Authors:  Basava Punna Rao Aradhyula; Ramu V Ranga Naidu Chinta; Kunchala Dhanunjayarao; Krishnan Venkatasubbaiah
Journal:  RSC Adv       Date:  2020-04-01       Impact factor: 4.036

10.  Aggregation-Induced Emission-Based Material for Selective and Sensitive Recognition of Cyanide Anions in Solution and Biological Assays.

Authors:  Geeta A Zalmi; Dinesh N Nadimetla; Pooja Kotharkar; Avinash L Puyad; Meenal Kowshik; Sheshanath V Bhosale
Journal:  ACS Omega       Date:  2021-06-24
  10 in total

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