New NIR-emitting complexes of platinum(II) and palladium(II) with fluorinated benzoporphyrins

被引：113

作者：

Borisov, S. M. ^{[1
]}

Nuss, G. ^{[1
]}

Haas, W. ^{[1
]}

Saf, R. ^{[2
]}

Schmuck, M. ^{[2
]}

Klimant, I. ^{[1
]}

机构：

[1] Graz Univ Technol, Inst Analyt Chem & Radiochem, A-8010 Graz, Austria

[2] Graz Univ Technol, Inst Chem & Technol Mat, A-8010 Graz, Austria

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2009年 / 201卷 / 2-3期

关键词：

Benzoporphyrin; Phosphorescence; Metal complex; Oxygen quenching; OXYGEN-SENSING MATERIAL; MOLECULAR-OXYGEN; SPECTROSCOPIC CHARACTERIZATION; OPTICAL-PROPERTIES; DISSOLVED-OXYGEN; METAL-COMPLEXES; PORPHYRINS; SENSORS; FLUORESCENCE; EMISSION;

D O I：

10.1016/j.jphotochem.2008.10.003

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

New platinum(II) and palladium(II) complexes with fluorinated benzoporphyrins are prepared and characterized. The photo-physical and electrochemical properties, as well as quenching by oxygen are investigated. The complexes possess highly efficient room-temperature NIR phosphorescence and are excitable with blue- and red-light. The fluorinated derivatives show improved photo-physical properties and photo-stability. The new dyes are particularly suitable as indicators for the use in optical oxygen sensors. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：128 / 135

页数：8

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