Temperature-Dependent Fluorescence of Cu5 Metal Clusters: A Molecular Thermometer

被引：82

作者：

Cauzzi, Daniele ^{[4
]}

Pattacini, Roberto ^{[4
]}

Delferro, Massimiliano ^{[4
]}

Dini, Francesca ^{[2
,3
]}

Di Natale, Corrado ^{[2
,3
]}

Paolesse, Roberto ^{[2
,3
]}

Bonacchi, Sara ^{[1
]}

Montalti, Marco ^{[1
]}

Zaccheroni, Nelsi ^{[1
]}

Calvaresi, Matteo ^{[1
]}

Zerbetto, Francesco ^{[1
]}

Prodi, Luca ^{[1
]}

机构：

[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy

[2] Univ Roma Tor Vergata, Dipartimento Ingn Elettron, I-00133 Rome, Italy

[3] Univ Roma Tor Vergata, Dipartimento Sci & Tecnol Chim, I-00133 Rome, Italy

[4] Univ Parma, Dipartimento Chim Gen & Inorgan Chim Analit, I-43100 Parma, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 38期

关键词：

cluster compounds; copper; fluorescence lifetime; luminescence; molecular thermometer; POLYMERIC THERMOMETER; LIFETIME; NANOPARTICLES; TERBIUM; RANGE;

D O I：

10.1002/anie.201204052

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The heat is on: A Cu 5 metal cluster presents distinctive photophysical properties that result in a temperature-dependent fluorescent quantum yield and excited-state lifetime between -45 and +80 °C, both in solution and as a solid. Unprecedented accuracy in temperature determination by fluorescence measurements was achieved with this complex, thus making it suitable for applications in, for example, biology and (nano)materials research. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：9662 / 9665

页数：4

共 26 条

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