Water-soluble doubly N-confused hexaphyrin: a near-IR fluorescent Zn(II) ion sensor in water

被引：46

作者：

Ikawa, Yoshiya ^{[1
,2
]}

Takeda, Mari ^{[1
]}

Suzuki, Masaaki ^{[3
]}

Osuka, Atsuhiro ^{[3
]}

Furuta, Hiroyuki ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Fukuoka 8190395, Japan

[2] Japan Sci & Technol Agcy JST, PRESTO, Tokyo 1020075, Japan

[3] Kyoto Univ, Grad Sch Sci, Dept Chem, Kyoto 6068502, Japan

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 31期

关键词：

PHOTOPHYSICAL PROPERTIES; PORPHYRIN; ZINC; CHEMODOSIMETER; OLIGOARGININE; DERIVATIVES; RESPONSES; BEHAVIOR; METALS; DESIGN;

D O I：

10.1039/c0cc01004a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A water-soluble doubly N-confused hexaphyrin (N2CH) having two octa-arginine peptide arms displays an enhanced near-infrared (NIR) emission around 1050 nm in the presence of Zn2+ in aqueous solution.

引用

页码：5689 / 5691

页数：3

共 29 条

[1] Metals and neuroscience [J].

Bush, AI .

CURRENT OPINION IN CHEMICAL BIOLOGY, 2000, 4 (02) :184-191

[2] Polytriazoles as copper(I)-stabilizing ligands in catalysis [J].

Chan, TR ;

Hilgraf, R ;

Sharpless, KB ;

Fokin, VV .

ORGANIC LETTERS, 2004, 6 (17) :2853-2855

[3] In vivo near-infrared fluorescence imaging [J].

Frangioni, JV .

CURRENT OPINION IN CHEMICAL BIOLOGY, 2003, 7 (05) :626-634

[4] Confusion, inversion, and creation - a new spring from porphyrin chemistry [J].

Furuta, H ;

Maeda, H ;

Osuka, A .

CHEMICAL COMMUNICATIONS, 2002, (17) :1795-1804

[5] Oligoarginine vectors for intracellular delivery: Design and cellular-uptake mechanisms [J].

Futaki, S .

BIOPOLYMERS, 2006, 84 (03) :241-249

[6] N-confused and N-fused meso-aryl sapphyrins [J].

Gupta, Iti ;

Srinivasan, Alagar ;

Morimoto, Tatsuki ;

Toganoh, Motoki ;

Furuta, Hiroyuki .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (24) :4563-4567

[7] Design and Synthesis of a Highly Sensitive Off-On Fluorescent Chemosensor for Zinc Ions Utilizing Internal Charge Transfer [J].

Hanaoka, Kenjiro ;

Muramatsu, Yasuaki ;

Urano, Yasuteru ;

Terai, Takuya ;

Nagano, Tetsuo .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (02) :568-572

[8] Synthesis and protonation behavior of a water-soluble N-fused porphyrin: Conjugation with an oligoarginine by click chemistry [J].

Ikawa, Yoshiya ;

Harada, Hiroyuki ;

Toganoh, Motoki ;

Furuta, Hiroyuki .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2009, 19 (09) :2448-2452

[9] Development of an iminocoumarin-based zinc sensor suitable for ratiometric fluorescence imaging of neuronal zinc [J].

Komatsu, Kensuke ;

Urano, Yasuteru ;

Kojima, Hirotatsu ;

Nagano, Tetsuo .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (44) :13447-13454

[10] Comparative photophysical properties of free-base, Bis-Zn(II), Bis-Cu(II), and Bis-Co(II) doubly N-confused hexaphyrins(1.1.1.1.1.1) [J].

Kwon, Jung Ho ;

Ahn, Tae Kyu ;

Yoon, Min-Chul ;

Kim, Deok Yun ;

Koh, Mi Kyoung ;

Kim, Dongho ;

Furuta, Hiroyuki ;

Suzuki, Masaaki ;

Osuka, Atsuhiro .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (24) :11683-11690

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