Fluorescent Platinum Nanoclusters: Synthesis, Purification, Characterization, and Application to Bioimaging

被引：225
作者：
Tanaka, Shin-Ichi [2 ]
Miyazaki, Jun [2 ]
Tiwari, Dhermendra K. [1 ]
Jin, Takashi [1 ]
Inouye, Yasushi [2 ]
机构：
[1] Osaka Univ, WPI Immunol Frontier Res Ctr, Suita, Osaka 5650871, Japan
[2] Osaka Univ, Grad Sch Frontier Biosci, Suita, Osaka 5650871, Japan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 02期
关键词：
cellular imaging; fluorescent probes; nanoclusters; platinum; ENCAPSULATED METAL NANOPARTICLES; HIGHLY FLUORESCENT; QUANTUM DOTS; DEPENDENT FLUORESCENCE; INFRARED LUMINESCENCE; SILVER NANOCLUSTERS; AU NANOCLUSTERS; GOLD; CLUSTERS;
D O I：
10.1002/anie.201004907
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Let your light shine: The atomically monodisperse Pt5 nanocluster has low cytotoxicity and a fluorescence quantum yield of 18 %. Furthermore, it can be used as a fluorescent probe for cellular imaging (see picture; gray sphere: Pt5 nanocluster; PAMAM (G4-OH): fourth-generation polyamidoamine dendrimer; scale bar 20-Îm). © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：431 / 435
页数：5
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