A near-infrared-fluorescent chemodosimeter for mercuric ion based on an expanded porphyrin

Xunjin ZHU; Shi Tao Fu; Rick W K WONG; Jian Ping Guo; Wai Yeung WONG

doi:10.1002/anie.200600248

A near-infrared-fluorescent chemodosimeter for mercuric ion based on an expanded porphyrin

Xunjin ZHU^*, Shi Tao Fu, Rick W K WONG, Jian Ping Guo, Wai Yeung WONG

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

243 Citations (Scopus)

Abstract

(Chemical Equation Presented) Running rings around mercuric ions: A [26]hexaphyrin(1.1.1.1.1.0), comprising an α,α′-bipyrrole unit and four pyrrolic and five pentafluorophenyl rings, was prepared and characterized by X-ray crystallography (see picture; N blue, F green, C black). The expanded porphyrin displays near-infrared luminescence above 900 nm and may serve as a highly sensitive and selective chemodosimeter for Hg²⁺ ions.

Original language	English
Pages (from-to)	3150-3154
Number of pages	5
Journal	Angewandte Chemie. International Edition
Volume	45
Issue number	19
DOIs	https://doi.org/10.1002/anie.200600248
Publication status	Published - 5 May 2006

Scopus Subject Areas

Catalysis
Chemistry(all)

User-Defined Keywords

Fluorescence
Mercury
Nitrogen heterocycles
Porphyrinoids
Sensors

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10.1002/anie.200600248

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title = "A near-infrared-fluorescent chemodosimeter for mercuric ion based on an expanded porphyrin",

abstract = "(Chemical Equation Presented) Running rings around mercuric ions: A [26]hexaphyrin(1.1.1.1.1.0), comprising an α,α′-bipyrrole unit and four pyrrolic and five pentafluorophenyl rings, was prepared and characterized by X-ray crystallography (see picture; N blue, F green, C black). The expanded porphyrin displays near-infrared luminescence above 900 nm and may serve as a highly sensitive and selective chemodosimeter for Hg2+ ions.",

keywords = "Fluorescence, Mercury, Nitrogen heterocycles, Porphyrinoids, Sensors",

author = "Xunjin ZHU and Fu, {Shi Tao} and WONG, {Rick W K} and Guo, {Jian Ping} and WONG, {Wai Yeung}",

year = "2006",

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journal = "Angewandte Chemie. International Edition",

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T1 - A near-infrared-fluorescent chemodosimeter for mercuric ion based on an expanded porphyrin

AU - ZHU, Xunjin

AU - Fu, Shi Tao

AU - WONG, Rick W K

AU - Guo, Jian Ping

AU - WONG, Wai Yeung

PY - 2006/5/5

Y1 - 2006/5/5

N2 - (Chemical Equation Presented) Running rings around mercuric ions: A [26]hexaphyrin(1.1.1.1.1.0), comprising an α,α′-bipyrrole unit and four pyrrolic and five pentafluorophenyl rings, was prepared and characterized by X-ray crystallography (see picture; N blue, F green, C black). The expanded porphyrin displays near-infrared luminescence above 900 nm and may serve as a highly sensitive and selective chemodosimeter for Hg2+ ions.

AB - (Chemical Equation Presented) Running rings around mercuric ions: A [26]hexaphyrin(1.1.1.1.1.0), comprising an α,α′-bipyrrole unit and four pyrrolic and five pentafluorophenyl rings, was prepared and characterized by X-ray crystallography (see picture; N blue, F green, C black). The expanded porphyrin displays near-infrared luminescence above 900 nm and may serve as a highly sensitive and selective chemodosimeter for Hg2+ ions.

KW - Fluorescence

KW - Mercury

KW - Nitrogen heterocycles

KW - Porphyrinoids

KW - Sensors

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DO - 10.1002/anie.200600248

M3 - Journal article

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VL - 45

SP - 3150

EP - 3154

JO - Angewandte Chemie. International Edition

JF - Angewandte Chemie. International Edition

IS - 19

ER -

A near-infrared-fluorescent chemodosimeter for mercuric ion based on an expanded porphyrin

Abstract

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