• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Huang, Yangwei (Huang, Yangwei.) [1] | Lin, Qian (Lin, Qian.) [2] | Wu, Jiaming (Wu, Jiaming.) [3] | Fu, Nanyan (Fu, Nanyan.) [4] (Scholars:傅南雁)

Indexed by:

EI Scopus SCIE

Abstract:

A squaraine based ratiometric near-infrared fluorescent probe with bipyridyl binding arms for Zn2+ (SQ-1) has been designed and synthesized. SQ-1 exhibits a selective fluorogenic response to Zn2+ in acetone by a 22 nm red-shift and a remarkable enhancement of the fluorescence intensity. Further study shows that the calculated detection limit for Zn2+ is 6.1 x 10(-8) M (3 sigma/k) and the identification for Zn2+ will not be impacted by competing ions such as Na+, K+, Mg2+, Ca2+, Pb2+, Mn2+, Ba2+ and Hg2+. The binding mode between SQ-1 and Zn2+ has also been discussed. (C) 2013 Elsevier Ltd. All rights reserved.

Keyword:

Bipyridyl ionophore Fluorescent sensor Near-infrared functional dye Ratiometric detection Squaraine Zinc ion

Community:

  • [ 1 ] [Huang, Yangwei]Fuzhou Univ, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 2 ] [Fu, Nanyan]Fuzhou Univ, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 3 ] [Huang, Yangwei]Fuzhou Univ, Minist Educ, Key Lab Anal & Detect Food Safety, Fuzhou 350108, Peoples R China
  • [ 4 ] [Lin, Qian]Fuzhou Univ, Minist Educ, Key Lab Anal & Detect Food Safety, Fuzhou 350108, Peoples R China
  • [ 5 ] [Wu, Jiaming]Fuzhou Univ, Minist Educ, Key Lab Anal & Detect Food Safety, Fuzhou 350108, Peoples R China
  • [ 6 ] [Fu, Nanyan]Fuzhou Univ, Minist Educ, Key Lab Anal & Detect Food Safety, Fuzhou 350108, Peoples R China
  • [ 7 ] [Huang, Yangwei]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 8 ] [Lin, Qian]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 9 ] [Wu, Jiaming]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 10 ] [Fu, Nanyan]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Fuzhou 350108, Peoples R China
  • [ 11 ] [Huang, Yangwei]Fuzhou Univ, Dept Chem, Fuzhou 350108, Peoples R China
  • [ 12 ] [Lin, Qian]Fuzhou Univ, Dept Chem, Fuzhou 350108, Peoples R China
  • [ 13 ] [Wu, Jiaming]Fuzhou Univ, Dept Chem, Fuzhou 350108, Peoples R China
  • [ 14 ] [Fu, Nanyan]Fuzhou Univ, Dept Chem, Fuzhou 350108, Peoples R China

Reprint 's Address:

  • 傅南雁

    [Fu, Nanyan]Fuzhou Univ, Minist Educ, Key Lab Anal & Detect Food Safety, Fuzhou 350108, Peoples R China

Show more details

Related Keywords:

Source :

DYES AND PIGMENTS

ISSN: 0143-7208

Year: 2013

Issue: 3

Volume: 99

Page: 699-704

3 . 4 6 8

JCR@2013

4 . 1 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 46

SCOPUS Cited Count: 45

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:110/10010101
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1