Issue 23, 2013
From the journal:

Chemical Communications

Nucleic acid–mesoporous silicananoparticle conjugates for keypad lock security operation†

Fang Pu,a   Zhen Liu,b   Jinsong Ren*a  and  Xiaogang Qu*a  

* Corresponding authors

a State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, China
E-mail: jren@ciac.jl.cn, xqu@ciac.jl.cn

b University of Chinese Academy of Sciences, Beijing, China

Abstract

We fabricated a keypad lock system based on mesoporous silica nanoparticle (MSN)–nucleic acid conjugates. DNA strand displacement triggered the release of guest molecules entrapped within the pores of MSNs through logic-based control.

Graphical abstract: Nucleic acid–mesoporous silica nanoparticle conjugates for keypad lock security operation

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Article information

DOI
https://doi.org/10.1039/C3CC38883B
Article type
Communication
Submitted
12 Dec 2012
Accepted
01 Feb 2013
First published
01 Feb 2013

Chem. Commun., 2013,49, 2305-2307

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Nucleic acid–mesoporous silica nanoparticle conjugates for keypad lock security operation

F. Pu, Z. Liu, J. Ren and X. Qu, Chem. Commun., 2013, 49, 2305 DOI: 10.1039/C3CC38883B

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