Smart mesoporous silica nanoparticles gated by pillararene-modified gold nanoparticles for on-demand cargo release.
A new drug delivery system, based on mesoporous silica nanoparticles gated by carboxylatopillar[5]arene-modified gold nanoparticles, has been fabricated, which demonstrated good responses to competitive binding and temperature variation. This multifunctional nanosystem combines the excellent characteristics of two kinds of nanoparticles and utilizes a supramolecular host-guest approach for on-demand cargo release.
International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China. ywyang@jlu.edu.cn.
Xin
X
Wang
Li-Li
LL
Tan
Xi
X
Li
Nan
N
Song
Zheng
Z
Li
Jia-Na
JN
Hu
Yi-Ming
YM
Cheng
Yan
Y
Wang
Ying-Wei
YW
Yang