A Surface-Confined Proton-Driven DNA Pump Using a Dynamic 3D DNA Scaffold

doi:10.1002/adma.201506407

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	A Surface-Confined Proton-Driven DNA Pump Using a Dynamic 3D DNA Scaffold
	Zhu, D; Pei, H; Yao, GB; Wang, LH; Su, S; Chao, J; Wang, LH; Aldalbahi, A; Song, SP; Shi, JY; Hu, J; Fan, CH; Zuo, XL; Zuo, XL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Div Phys Biol, Shanghai 201800, Peoples R China.; Zuo, XL (reprint author), Chinese Acad Sci, Key Lab Interfacial Phys & Technol, Shanghai Synchrotron Radiat Facil, Shanghai Inst Appl Phys,Bioimaging Ctr, Shanghai 201800, Peoples R China.
	2016
Source Publication	ADVANCED MATERIALS
ISSN	0935-9648
Volume	28 Issue:32 Pages:6860-+
Subtype	期刊论文
Abstract	A proton-driven molecular pump is devised using a surface-confined dynamic 3D DNA scaffold. A dynamic DNA tetrahedral nanostructure is designed by incorporating a pH-sensitive i-motif sequence in one edge, which serves as the scaffold to ensure highly ordered orientation and spatial isolation of this nano machine on the macroscopic gold surface. It is found that the switching ability of this dynamic tetrahedron is fully maintained on the surface. Importantly, this proton-driven nanomachine can reversibly pump water and ferricynide in response to pH variation in solution.
DOI	10.1002/adma.201506407
Indexed By	SCI
Language	英语
WOS ID	WOS:000382482500006
Citation statistics
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/26416
Collection	中科院上海应用物理研究所2011-2018年
Corresponding Author	Zuo, XL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Div Phys Biol, Shanghai 201800, Peoples R China.; Zuo, XL (reprint author), Chinese Acad Sci, Key Lab Interfacial Phys & Technol, Shanghai Synchrotron Radiat Facil, Shanghai Inst Appl Phys,Bioimaging Ctr, Shanghai 201800, Peoples R China.
Recommended Citation GB/T 7714	Zhu, D,Pei, H,Yao, GB,et al. A Surface-Confined Proton-Driven DNA Pump Using a Dynamic 3D DNA Scaffold[J]. ADVANCED MATERIALS,2016,28(32):6860-+.
APA	Zhu, D.,Pei, H.,Yao, GB.,Wang, LH.,Su, S.,...&Zuo, XL .(2016).A Surface-Confined Proton-Driven DNA Pump Using a Dynamic 3D DNA Scaffold.ADVANCED MATERIALS,28(32),6860-+.
MLA	Zhu, D,et al."A Surface-Confined Proton-Driven DNA Pump Using a Dynamic 3D DNA Scaffold".ADVANCED MATERIALS 28.32(2016):6860-+.

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