Bioresponsive nanogated ensemble based on structure-switchable aptamer directed assembly and disassembly of gold nanoparticles from mesoporous silica supports

被引：0

作者：

Zhiyong Zhang ^{[1
]}

A.Runa ^{[1
]}

Jie Wu ^{[1
]}

Han Zhang ^{[1
]}

Xia Li ^{[1
]}

Zhiqiang He ^{[1
]}

机构：

[1] Inner Mongolia Power Research Institute

来源：

ChineseChemicalLetters | 2019年 / 30卷 / 03期

关键词：

Mesoporous silica; DNA aptamer; Controlled release; Bioresponsive; Nanoparticle assembly;

D O I：

暂无

中图分类号：

O614.123 [金Au]; TB383.1 [];

学科分类号：

摘要：

By taking advantage of recent advances in aptamer biology and nanotechnology, we developed a general approach for the design and fabrication of bioresponsive controlled delivery systems. It utilized the structure-switchable aptamer directed assembly and disassembly of gold nanoparticles from mesoporous silica supports, which enables the control of cargo release from the inside of the mesoporous nanoparticles specifically in the presence of target molecule.

引用

页码：779 / 782

页数：4

共 12 条

[1] Bioresponsive nanogated ensemble based on structure-switchable aptamer directed assembly and disassembly of gold nanoparticles from mesoporous silica supports
Zhang, Zhiyong
Runa, A.
Wu, Jie
Zhang, Han
Li, Xia
He, Zhiqiang
CHINESE CHEMICAL LETTERS, 2019, 30 (03) : 779 - 782
[2] Light-responsive nanogated ensemble based on polymer grafted mesoporous silica hybrid nanoparticles
Lai, Jinping
Mu, Xue
Xu, Yunyan
Wu, Xiaoli
Wu, Chuanliu
Li, Chong
Chen, Jianbin
Zhao, Yibing
CHEMICAL COMMUNICATIONS, 2010, 46 (39) : 7370 - 7372
[3] A structure-switchable aptasensor for aflatoxin B1 detection based on assembly of an aptamer/split DNAzyme
Seok, Youngung
Byun, Ju-Young
Shim, Won-Bo
Kim, Min-Gon
ANALYTICA CHIMICA ACTA, 2015, 886 : 182 - 187
[4] Bioresponsive Controlled Release Using Mesoporous Silica Nanoparticles Capped with Aptamer-Based Molecular Gate
Zhu, Chun-Ling
Lu, Chun-Hua
Song, Xue-Yuan
Yang, Huang-Hao
Wang, Xiao-Ru
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (05) : 1278 - 1281
[5] pH-Responsive Nanogated Ensemble Based on Gold-Capped Mesoporous Silica through an Acid-Labile Acetal Linker
Liu, Rui
Zhang, Ying
Zhao, Xiang
Agarwal, Arun
Mueller, Leonard J.
Feng, Pingyun
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (05) : 1500 - +
[6] A magnetic, reversible pH-responsive nanogated ensemble based on Fe3O4 nanoparticles-capped mesoporous silica
Gan, Qi
Lu, Xunyu
Yuan, Yuan
Qian, Jiangchao
Zhou, Huanjun
Lu, Xun
Shi, Jianlin
Liu, Changsheng
BIOMATERIALS, 2011, 32 (07) : 1932 - 1942
[7] Adenosine triphosphate detection by controlled-release of carboxy fluorescein from mesoporous silica nanoparticles blocked with aptamer-based gold nanoparticles
Xiaoting Ji
Haoyuan Lv
Wei Zhang
Caifeng Ding
Journal of Analytical Chemistry, 2017, 72 : 437 - 444
[8] Adenosine triphosphate detection by controlled-release of carboxy fluorescein from mesoporous silica nanoparticles blocked with aptamer-based gold nanoparticles
Ji, Xiaoting
Lv, Haoyuan
Zhang, Wei
Ding, Caifeng
JOURNAL OF ANALYTICAL CHEMISTRY, 2017, 72 (04) : 437 - 444
[9] Gold-Based Nanoparticles on Amino-Functionalized Mesoporous Silica Supports as Nanozymes for Glucose Oxidation
Ortega-Liebana, M. Carmen
Bonet-Aleta, Javier
Hueso, Jose L.
Santamaria, Jesus
CATALYSTS, 2020, 10 (03)
[10] Reversible bioresponsive aptamer-based nanocomposites: ATP binding and removal from DNA-grafted silica nanoparticles
Wu, Jiangyu
Coradin, Thibaud
Aime, Carole
JOURNAL OF MATERIALS CHEMISTRY B, 2013, 1 (39) : 5353 - 5359

← 1 2 →