One-step synthesis of surface passivated carbon nanodots by microwave assisted pyrolysis for enhanced multicolor photoluminescence and bioimaging

被引：291

作者：

Liu, Changjun ^{[1
,2
]}

Zhang, Peng ^{[1
]}

Tian, Feng ^{[2
]}

Li, Wenchen ^{[1
]}

Li, Fan ^{[2
]}

Liu, Wenguang ^{[1
]}

机构：

[1] Tianjin Univ, Tianjin Key Lab Composite & Funct Mat, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China

[2] Acad Mil Med Sci, Inst Med Equipment, Tianjin 300161, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 35期

基金：

中国国家自然科学基金;

关键词：

QUANTUM DOTS; NANOCRYSTALS; NANOPARTICLES; NANOTUBES; GRAPHITE; DELIVERY; SOOT;

D O I：

10.1039/c1jm12744f

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：

Strong photoluminescent carbon nanodots (C-dots) were synthesized by one-step microwave assisted pyrolysis of glycerol in the presence of 4,7,10-trioxa-1,13-tridecanediamine (TTDDA). The formation and surface passivation of C-dots were accomplished simultaneously. The obtained C-dots exhibited excellent biocompatibility and preeminent multicolor photoluminescent properties for bioimaging.

引用

页码：13163 / 13167

页数：5

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