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
发表期刊SCIENCE CHINA-CHEMISTRY
ISSN1674-7291
卷号59期号:6页码:730—734
文章类型期刊文献
摘要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.
关键词Nanoscale Shapes Folding Dna Nanostructures Junctions Arrays Crystals
DOI10.1007/s11426-016-5596-x
收录类别SCI
语种英语
WOS记录号WOS:000378101100013
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25739
专题中科院上海应用物理研究所2011-2018年
通讯作者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.
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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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