A pH-driven DNA nanoswitch for responsive controlled release

被引：99

作者：

Chen, Linfeng ^{[1
]}

Di, Jiancheng ^{[2
]}

Cao, Changyan ^{[1
]}

Zhao, Yong ^{[1
]}

Ma, Ying ^{[1
]}

Luo, Jia ^{[1
]}

Wen, Yongqiang ^{[1
]}

Song, Weiguo ^{[1
]}

Song, Yanlin ^{[1
]}

Jiang, Lei ^{[1
]}

机构：

[1] Chinese Acad Sci, Beijing Natl Lab Mol Sci BNLMS, Key Lab Organ Solids, Lab New Mat,Inst Chem, Beijing 100190, Peoples R China

[2] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Coll Chem, Changchun 130012, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 10期

关键词：

CAPPED MESOPOROUS SILICA; GOLD NANOPARTICLES; HUMAN-CELLS; MACHINES;

D O I：

10.1039/c0cc04765a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An intelligent pH-responsive carrier and release system based on DNA nanoswitch-controlled organization of gold nanoparticles (AuNPs) attached to mesoporous silica (MS) has been designed and demonstrated.

引用

页码：2850 / 2852

页数：3

共 33 条

[1] Assembling materials with DNA as the guide
Aldaye, Faisal A.
Palmer, Alison L.
Sleiman, Hanadi F.
[J]. SCIENCE, 2008, 321 (5897) : 1795 - 1799
[2] pH-responsive supramolecular nanovalves based on cucurbit[6]uril pseudorotaxanes
Angelos, Sarah
Yang, Ying-Wei
Patel, Kaushik
Stoddart, J. Fraser
Zink, Jeffrey I.
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (12) : 2222 - 2226
[3] Orientation and Ordering in Monomolecular Films of Sulfur-Modified Homo-oligonucleotides on Gold
Ballav, Nirmalya
Koelsch, Patrick
Zharnikov, Michael
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (42) : 18312 - 18320
[4] Molecular devices and machines
Balzani, Vincenzo
Credi, Alberto
Venturi, Margherita
[J]. NANO TODAY, 2007, 2 (02) : 18 - 25
[5] DNA-based machines
Beissenhirtz, Moritz K.
Willner, Itamar
[J]. ORGANIC & BIOMOLECULAR CHEMISTRY, 2006, 4 (18) : 3392 - 3401
[6] Making molecular machines work
Browne, Wesley R.
Feringa, Ben L.
[J]. NATURE NANOTECHNOLOGY, 2006, 1 (01) : 25 - 35
[7] Dual aperture control on pH- and anion-driven supramolecular nanoscopic hybrid gate-like ensembles
Casasus, Rosa
Climent, Estela
Marcos, Ma. Dolores
Martinez-Manez, Ramon
Sancenon, Felix
Soto, Juan
Amoros, Pedro
Cano, Joan
Ruiz, Eliseo
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (06) : 1903 - 1917
[8] CHEM C, NUCLEIC ACIDS RES, DOI DOI 10.1093/NAR/GKQ893
[9] Gold nanoparticles are taken up by human cells but do not cause acute cytotoxicity
Connor, EE
Mwamuka, J
Gole, A
Murphy, CJ
Wyatt, MD
[J]. SMALL, 2005, 1 (03) : 325 - 327
[10] Controlled-Access Hollow Mechanized Silica Nanocontainers
Du, Li
Liao, Shijun
Khatib, Hussam A.
Stoddart, J. Fraser
Zink, Jeffrey I.
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (42) : 15136 - 15142

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