Polydopamine-coated magnetic mesoporous silica nanoparticles for multimodal cancer theranostics

被引：33
|
作者：
Shi, Menghan [1 ,2 ,3 ]
Zhang, Jiulong [4 ]
Li, Jingchao [3 ]
Fan, Yu [3 ]
Wang, Jianhong [3 ]
Sun, Wenjie [3 ]
Yang, Hong [1 ,2 ]
Peng, Chen [4 ]
Shen, Mingwu [3 ]
Shi, Xiangyang [3 ]
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] Donghua Univ, Coll Chem Chem Engn & Biotechnol, Shanghai 201620, Peoples R China
[4] Tongji Univ, Shanghai Peoples Hosp 10, Canc Ctr, Shanghai 200072, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY B | 2019年 / 7卷 / 03期
基金：
中国国家自然科学基金;
关键词：
IRON-OXIDE NANOPARTICLES; FE3O4; NANOPARTICLES; CONTRAST AGENTS; GADOLINIUM; TISSUE;
D O I：
10.1039/c8tb03021a
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
Polydopamine-coated magnetic mesoporous silica nanoparticles have been designed by loading ultrasmall iron oxide nanoparticles within hollow mesoporous silica nanopartricles and then coating polydopamine onto the particle surface. The developed nanoplatform displayed improved colloidal stability, enhanced r1 relaxivity and near infrared absorption feature, affording their use for multimodal cancer theranostics.
引用
收藏
页码：368 / 372
页数：5
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