Hetero-assembly of gold nanoparticles on a DNA origami template

doi:10.1007/s11426-016-5596-x

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Hetero-assembly of gold nanoparticles on a DNA origami template
	Chao, J; Zhang, YN; Zhu, D; Liu, B; Cui, CJ; Su, S; Fan, CH; Wang, LH; Wang, LH (reprint author), Key Lab Organ Elect & Informat Displays, Nanjing 210023, Jiangsu, Peoples R China.; Wang, LH (reprint author), Nanjing Univ Posts & Telecommun, Inst Adv Mat, Natl Syngerst Innovat Ctr Adv Mat, Nanjing 210023, Jiangsu, Peoples R China.; Fan, CH (reprint author), Shanghai Synchrotron Radiat Facil, Div Phys Biol, Shanghai 201800, Peoples R China.; Fan, CH (reprint author), Shanghai Synchrotron Radiat Facil, Bioimaging Ctr, Shanghai 201800, Peoples R China.; Fan, CH (reprint author), CAS Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China.; Fan, CH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
	2016
Source Publication	SCIENCE CHINA-CHEMISTRY
ISSN	1674-7291
Volume	59 Issue:6 Pages:730—734
Subtype	期刊文献
Abstract	Hetero-assembling of spherical building blocks with well-defined spatial distribution holds great significance in developing chiral nanostructures. Herein, a strategy for hetero-assembling of gold nanoparticles (AuNPs) was demonstrated using rigid bifacial DNA origami as templates. By tuning the sizes and the fixed location of AuNPs on DNA origami, right-handed and left-handed AuNPs nanostructures were respectively constructed. Gel electrophoresis indicated the formation of the DNA origami-AuNPs complex and transmission electron microscopy (TEM) visually displayed the arrangement of AuNPs in these two chiral structures. The spatial configuration and 3D geometry of AuNPs were further illustrated by the stereographic TEM with tilting angles from 30 to 30. This strategy provides a universal approach to construct the asymmetrical 3D geometries, which may have potential applications in biomimicking and nanophotonics.
Keyword	Nanoscale Shapes Folding Dna Nanostructures Junctions Arrays Crystals
DOI	10.1007/s11426-016-5596-x
Indexed By	SCI
Language	英语
WOS ID	WOS:000378101100013
Citation statistics
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/25739
Collection	中科院上海应用物理研究所2011-2018年
Corresponding Author	Zhu, D; Wang, LH (reprint author), Key Lab Organ Elect & Informat Displays, Nanjing 210023, Jiangsu, Peoples R China.; Wang, LH (reprint author), Nanjing Univ Posts & Telecommun, Inst Adv Mat, Natl Syngerst Innovat Ctr Adv Mat, Nanjing 210023, Jiangsu, Peoples R China.; Fan, CH (reprint author), Shanghai Synchrotron Radiat Facil, Div Phys Biol, Shanghai 201800, Peoples R China.; Fan, CH (reprint author), Shanghai Synchrotron Radiat Facil, Bioimaging Ctr, Shanghai 201800, Peoples R China.; Fan, CH (reprint author), CAS Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China.; Fan, CH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation GB/T 7714	Chao, J,Zhang, YN,Zhu, D,et al. Hetero-assembly of gold nanoparticles on a DNA origami template[J]. SCIENCE CHINA-CHEMISTRY,2016,59(6):730—734.
APA	Chao, J.,Zhang, YN.,Zhu, D.,Liu, B.,Cui, CJ.,...&Fan, CH .(2016).Hetero-assembly of gold nanoparticles on a DNA origami template.SCIENCE CHINA-CHEMISTRY,59(6),730—734.
MLA	Chao, J,et al."Hetero-assembly of gold nanoparticles on a DNA origami template".SCIENCE CHINA-CHEMISTRY 59.6(2016):730—734.

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