Design and synthesis of a squaraine based near-infrared fluorescent probe for the ratiometric detection of Zn2+ ions - Details

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

Email：

nanyan_fu@fzu.edu.cn

Show more details

Version：

Design and synthesis of a squaraine based near-infrared fluorescent probe for the ratiometric detection of Zn2+ ions
2013，Dyes and Pigments
Design and synthesis of a squaraine based near-infrared fluorescent probe for the ratiometric detection of Zn2+ ions
2013，Dyes and Pigments

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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

Affiliated Colleges：

化学学院本学院/部未明确归属的数据

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