Simple and Green Synthesis of Nitrogen-Doped Photoluminescent Carbonaceous Nanospheres for Bioimaging

被引：470

作者：

Li, Wei ^{[1
,2
]}

Zhang, Zehui ^{[3
]}

Kong, Biao ^{[1
,2
]}

Feng, Shanshan ^{[1
,2
]}

Wang, Jinxiu ^{[1
,2
]}

Wang, Lingzhi ^{[1
,2
]}

Yang, Jianping ^{[1
,2
]}

Zhang, Fan ^{[1
,2
]}

Wu, Peiyi ^{[3
]}

Zhao, Dongyuan ^{[1
,2
]}

机构：

[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China

[2] Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R China

[3] Fudan Univ, State Key Lab Mol Engn Polymers, Dept Macromol Sci, Shanghai 200433, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 31期

关键词：

bioimaging; hydrothermal carbonization; nanostructures; nitrogen doping; photoluminescence; GRAPHENE QUANTUM DOTS; MORI SILK FIBROIN; NANODOTS; CARBONIZATION; CHEMISTRY; SENSORS; ROUTE; CELLS; RICH;

D O I：

10.1002/anie.201303927

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

From silk to spheres: A large-scale synthesis of water-soluble nitrogen-doped polymer-like carbonaceous nanospheres with a uniform size of ca. 70 nm, through a simple and green hydrothermal process employing cocoon silk in water, has been developed. The resultant nanospheres show excellent photoluminescent properties, exhibit low toxicity, and are biocompatible for in vivo imaging. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：8151 / 8155

页数：5

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