A smart off-on copper sulfide photoacoustic imaging agent based on amorphous-crystalline transition for cancer imaging

被引：20

作者：

Feng, Qunfeng ^{[1
,2
]}

Xu, Yanjun ^{[3
]}

Hu, Bing ^{[3
]}

An, Lu ^{[1
,2
]}

Lin, Jiaomin ^{[1
,2
]}

Tian, Qiwei ^{[1
,2
]}

Yang, Shiping ^{[1
,2
]}

机构：

[1] Shanghai Normal Univ, Shanghai Key Lab Rare Earth Funct Mat, Minist Educ, Key Lab Resource Chem, Shanghai 200234, Peoples R China

[2] Shanghai Normal Univ, Shanghai Municipal Educ Comm, Key Lab Mol Imaging Probes & Sensors, Shanghai 200234, Peoples R China

[3] Shanghai Jiao Tong Univ, Peoples Hosp Affiliated 6, Shanghai Inst Ultrasound Med, Dept Ultrasound Med, Shanghai 200233, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 78期

基金：

上海市自然科学基金; 中国国家自然科学基金;

关键词：

IN-VIVO; PHOTOTHERMAL ABLATION; POLYMER NANOPARTICLES; CONTRAST AGENT; QUANTUM DOTS; CELLS; MICROENVIRONMENT; THERANOSTICS; CONVERSION; PROBES;

D O I：

10.1039/c8cc06736h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By exploiting the amorphous-crystalline transition of CuS, which results in greatly increased absorption throughout the entire near-infrared region, a novel smart off-on CuS photoacoustic imaging agent with good photostability and low cost is developed. More importantly, the photoacoustic imaging ability of CuS can be effectively activated by body temperature for in vivo cancer imaging.

引用

页码：10962 / 10965

页数：4

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