Literature DB >> 12868885

Development of fluorescent sensing of anions under excited-state intermolecular proton transfer signaling mechanism.

Xuan Zhang1, Lin Guo, Fang-Ying Wu, Yun-Bao Jiang.   

Abstract

[reaction: see text] A substantially red-shifted fluorescence emission in 3-hydroxyl-2-naphthanilide in acetonitrile was developed and drastically enhanced upon addition of anions such as F(-), AcO(-), and H(2)PO(4)(-), with the enhancement depending on anion basicity. Excited-state intermolecular proton transfer in the sensor-anion hydrogen-bonding complex was suggested to be the signaling mechanism.

Entities:  

Year:  2003        PMID： 12868885     DOI： 10.1021/ol034846u

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  19 in total

1.  Pyrrole based Schiff bases as colorimetric and fluorescent chemosensors for fluoride and hydroxide anions.

Authors:  Sivan Velmathi; Vijayaraghavan Reena; Sivalingam Suganya; Sambandam Anandan
Journal:  J Fluoresc       Date:  2011-08-13       Impact factor: 2.217

2.  Molecular recognition of organic ammonium ions in solution using synthetic receptors.

Authors:  Andreas Späth; Burkhard König
Journal:  Beilstein J Org Chem       Date:  2010-04-06       Impact factor: 2.883

3.  A Turn-on and Reversible Fluorescence Sensor for Zinc Ion Based on 4,5-Diazafluorene Schiff Base.

Authors:  Hui Li; ShuJiang Zhang; ChenLiang Gong; JianZhi Wang; Feng Wang
Journal:  J Fluoresc       Date:  2016-07-18       Impact factor: 2.217

4.  An antipyrine based fluorescent probe for distinct detection of Al3+ and Zn2+ and its AIEE behaviour.

Authors:  Samir Maity; Milan Shyamal; Rakesh Maity; Naren Mudi; Paresh Hazra; Prabhat Kr Giri; Shashanka Shekhar Samanta; Santanu Pyne; Ajay Misra
Journal:  Photochem Photobiol Sci       Date:  2020-05-20       Impact factor: 3.982

5.  New advances in fluorogenic anion chemosensors.

Authors:  Ramón Martínez-Máñez; Félix Sancenón
Journal:  J Fluoresc       Date:  2005-05       Impact factor: 2.217

6.  Enantioselective fluorescent sensors for amino acid derivatives based on BINOL bearing S-tryptophan unit: synthesis and chiral recognition.

Authors:  Kuo-Xi Xu; Peng-Fei Cheng; Jin Zhao; Chao-Jie Wang
Journal:  J Fluoresc       Date:  2010-01-07       Impact factor: 2.217

7.  A colorimetric and ratiometric fluorescent chemosensor for fluoride based on proton transfer.

Authors:  Chuandong Jia; Biao Wu; Jianjun Liang; Xiaojuan Huang; Xiao-Juan Yang
Journal:  J Fluoresc       Date:  2009-10-17       Impact factor: 2.217

8.  A new "switch-on" fluorescence chemosensor for anions via modulation of intraligand and metal-to-ligand charge-transfer emission in a Pd(II)-based receptor.

Authors:  Li-Rong Lin; Qin-Juan Xu; Xin Wu; Rong-Bin Huang; LanSun Zheng
Journal:  J Fluoresc       Date:  2011-07       Impact factor: 2.217

Review 9.  Artificial receptors for the recognition of phosphorylated molecules.

Authors:  Amanda E Hargrove; Sonia Nieto; Tianzhi Zhang; Jonathan L Sessler; Eric V Anslyn
Journal:  Chem Rev       Date:  2011-09-12       Impact factor: 60.622

10.  Opposite substituent effects in the ground and excited states on the acidity of N-H fragments involved in proton transfer reaction in aromatic urea compounds.

Authors:  Kei Togasaki; Tatsuo Arai; Yoshinobu Nishimura
Journal:  Photochem Photobiol Sci       Date:  2021-03-27       Impact factor: 3.982
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