Facile one-step dialysis strategy for fabrication of hollow complex nanoparticles

被引：5
|
作者：
Cui, Lili [1 ,2 ]
Wang, Chenchen [1 ,2 ]
Zhang, Hongwei [1 ,2 ]
Ma, Yunsheng [3 ]
Deng, Guang [1 ,2 ]
Zhou, Zhiguo [1 ,2 ]
Lin, Jiaomin [1 ,2 ]
Yang, Hong [1 ,2 ]
Yang, Shiping [1 ,2 ]
机构：
[1] Shanghai Normal Univ, Educ Minist, Key Lab Resource Chem, Shanghai 200234, Peoples R China
[2] Shanghai Normal Univ, Shanghai Key Lab Rare Earth Funct Mat, Shanghai 200234, Peoples R China
[3] Changshu Inst Technol, Jiangsu Key Lab Adv Funct Mat, Sch Chem & Mat Engn, Changshu 215500, Jiangsu, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 62期
基金：
中国国家自然科学基金;
关键词：
TEMPLATE-FREE SYNTHESIS; IRIDIUM(III) COMPLEXES; NANOSPHERES; SPHERES; NANOSTRUCTURES; MONODISPERSE; DESIGN; MOFS;
D O I：
10.1039/c9cc04618f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We developed a facile one-step dialysis method to prepare a series of hollow iridium complexes and their rare-earth hybrid complex nanoparticles (NPs). The resulting Ir-Dy hybrid NPs exhibited an excellent transverse relaxivity (r(2)) value of similar to 194.5 mM(-1) s(-1) (7.0 T) and a strong ultrasound contrast effect with the signal stable up to 10 min.
引用
收藏
页码：9120 / 9123
页数：4
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