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author：

Hou, L. (Hou, L..) [1] | Shangguan, M. (Shangguan, M..) [2] | Lu, Z. (Lu, Z..) [3] | Yi, S. (Yi, S..) [4] | Jiang, X. (Jiang, X..) [5] | Jiang, H. (Jiang, H..) [6]

Indexed by：

Scopus

Abstract：

A　new　cyclometalated　iridium(III)　complex-based　fluorescence　probe　(IrCN)　for　hypochlorite　(ClO−)　has　been　synthesized　and　characterized.　The　probe　displayed　nonfluorescent　around　577　nm,　while　a　54-fold　enhancement　in　fluorescence　emission　intensity　was　observed　after　the　addition　of　ClO−　due　to　the　removal　of　C=N　isomerization　effect.　Such　“turn-on”　fluorescence　probe　worked　excellently　in　wide　pH　range　(5–12)　with　short　response　time　(<20　s)　and　the　detection　limit　was　as　low　as　0.11　μM.　In　addition,　IrCN　exhibited　high　selectivity　towards　ClO−　even　in　the　presence　of　other　competing　species.　Furthermore,　IrCN　was　successfully　integrated　in　fluorescent　test　strips　for　real-time　detection　of　ClO−.　©　2018

Keyword：

Fluorescence probe; Hypochlorite; Iridium(III) complex; Test strips

Community：

  • [ 1 ] [Hou, L.]College of Chemical Engineering, Fuzhou University, Xueyuan Road No. 2, Fuzhou, 350116, China
  • [ 2 ] [Shangguan, M.]College of Chemical Engineering, Fuzhou University, Xueyuan Road No. 2, Fuzhou, 350116, China
  • [ 3 ] [Lu, Z.]College of Chemical Engineering, Fuzhou University, Xueyuan Road No. 2, Fuzhou, 350116, China
  • [ 4 ] [Yi, S.]College of Chemistry, Fuzhou University, Xueyuan Road No. 2, Fuzhou, 350116, China
  • [ 5 ] [Jiang, X.]College of Chemical Engineering, Fuzhou University, Xueyuan Road No. 2, Fuzhou, 350116, China
  • [ 6 ] [Jiang, H.]College of Chemical Engineering, Fuzhou University, Xueyuan Road No. 2, Fuzhou, 350116, China

Reprint 's Address：

  • [Hou, L.]College of Chemical Engineering, Fuzhou University, Xueyuan Road No. 2, China

Email：


lxhou@fzu.edu.cn
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Source ：

Analytical Biochemistry

ISSN： 0003-2697

Year： 2019

Volume： 566

Page： 27-31

2 . 8 7 7

JCR@2019

2 . 6 0 0

JCR@2023

ESI HC Threshold：189

JCR Journal Grade：2

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 16

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

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