Literature DB >> 19048150

A protein-supported fluorescent reagent for the highly-sensitive and selective detection of mercury ions in aqueous solution and live cells.

Li-Jun Ma1, Yue Li, Lei Li, Jian Sun, Chunjuan Tian, Yuqing Wu.   

Abstract

A fluorescent sensor, dansyl-l-aspartic acid (1), coupled with BSA was used to specifically detect Hg2+ in a neutral aqueous solution as well as in live cells; the fluorescence emission spectrum underwent an obvious blue shift with an enhancement in fluorescence intensity, and these effects were evident as color changes in fluorescence imaging pictures.

Entities:  

Mesh：

Substances：

Year:  2008        PMID： 19048150     DOI： 10.1039/b815281k

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


  4 in total

1.  A disulfide-linked naphthalimide dimer for Hg(II) detection in aqueous solution.

Authors:  Yamin Li; Xiaoling Zhang; Baocun Zhu; Juan Xue; Jilin Yan
Journal:  J Fluoresc       Date:  2011-02-18       Impact factor: 2.217

2.  A multifunctional fluorescence probe for the detection of cations in aqueous solution: the versatility of probes based on peptides.

Authors:  Bin Wang; Hong-Wei Li; Yang Gao; Houyu Zhang; Yuqing Wu
Journal:  J Fluoresc       Date:  2011-05-11       Impact factor: 2.217

3.  Application of Photoinduced Electron Transfer with Copper Nanoclusters toward Finding Characteristics of Protein Pockets.

Authors:  Soumyadip Bhunia; Sumit Kumar; Pradipta Purkayastha
Journal:  ACS Omega       Date:  2019-02-01

4.  A novel water-soluble naked-eye probe with a large Stokes shift for selective optical sensing of Hg2+ and its application in water samples and living cells.

Authors:  Yingying Zhang; Chao Zhang; Yingnan Wu; Bing Zhao; Liyan Wang; Bo Song
Journal:  RSC Adv       Date:  2019-07-29       Impact factor: 4.036
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.