DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics
Zhang, YN; Wang, LH; Liu, HJ; Fan, CH
2017
发表期刊ACTA PHYSICA SINICA
ISSN1000-3290
卷号66期号:14页码:-
文章类型期刊论文
摘要Nanophotonics focuses on the study of the behavior of light and the interaction between light and matter on a nanometer scale. It has often involved metallic nanostructures which can concentrate and guide the light beyond the diffraction limit due to the unique surface plasmons (SPs). Manipulation of light can be accomplished through controlling the morphologies and components of metallic nanostructures to incur special surface plasmons. However, it is still a severe challenge to achieve exquisite control over the morphologies or components of metallic nanostructures: chemical methods can provide anisotropic but highly symmetric metallic nanostructures; lithographic methods have a limited resolution, especially for three-dimensional metallic nanostructures. By comparison, DNA self-assembly-based fabrication of metallic nanostructures is not restricted to these confinements. With the high-fidelity Waston-Crick base pairing, DNA can self-assemble into arbitrary shapes ranging from the simplest double strands to the most sophisticated DNA origami. Due to the electrostatic interactions between negatively charged phosphate backbones and positively charged metal ions, as well as the sequence-dependent DNA-metal interactions, DNA can affect the metal ions to a certain degree. Depending on the shape and sequence, DNA self-assembly nanostructures can exert different influences on the growth of metallic nanoparticles, which in turn gives rise to deliberately controllable metallic nanostructures. Besides, DNA self-assembly nanostructures can act as ideal templates for the organization of metallic nanoparticles to construct special metallic nanostructures. In this case, DNA-modified metallic nanoparticles are immobilized on DNA self-assembly nanostructures carrying complementary sticky ends. The geometry and component arrangements of metallic nanostructures both can be precisely dictated on the DNA nanostructures by programming the sticky end arrays. Complicated metallic nanostructures which can be hardly fabricated with conventional chemical or lithographic methods have been readily prepared with the DNA self-assembly-based fabrication method, thereby greatly promoting the development of nanophotonics. Therefore, the studies of DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics have received rapidly growing attention in recent years. This review first gives a brief introduction of the mechanism for breaking the diffraction limit of light with metallic nanostructures based on SPs. Then we give a systematic review on DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics, which is divided into several parts according to the different pathways by which DNA self-assembly can influence the morphologies or components of metallic nanostructures. Finally, the remaining problems and limitations for the existing DNA self-assembly-based fabrication of metallic nanostructures are presented and an outlook on the future trend of the field is given as well.
关键词Enhanced Raman-scattering Gold Nanoparticle Arrays Plasmonic Nanostructures Fluorescence Enhancement Conductive Nanowires Origami Nanoantennas Surface Superlattices Templates Molecules
DOI10.7498/aps.66.147101
关键词[WOS]ENHANCED RAMAN-SCATTERING ; GOLD NANOPARTICLE ARRAYS ; PLASMONIC NANOSTRUCTURES ; FLUORESCENCE ENHANCEMENT ; CONDUCTIVE NANOWIRES ; ORIGAMI NANOANTENNAS ; SURFACE ; SUPERLATTICES ; TEMPLATES ; MOLECULES
收录类别SCI
语种英语
WOS记录号WOS:000408385100021
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28615
专题中科院上海应用物理研究所2011-2018年
推荐引用方式
GB/T 7714
Zhang, YN,Wang, LH,Liu, HJ,et al. DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics[J]. ACTA PHYSICA SINICA,2017,66(14):-.
APA Zhang, YN,Wang, LH,Liu, HJ,&Fan, CH.(2017).DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics.ACTA PHYSICA SINICA,66(14),-.
MLA Zhang, YN,et al."DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics".ACTA PHYSICA SINICA 66.14(2017):-.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
DNA self-assembly-ba(1804KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, YN]的文章
[Wang, LH]的文章
[Liu, HJ]的文章
百度学术
百度学术中相似的文章
[Zhang, YN]的文章
[Wang, LH]的文章
[Liu, HJ]的文章
必应学术
必应学术中相似的文章
[Zhang, YN]的文章
[Wang, LH]的文章
[Liu, HJ]的文章
相关权益政策
暂无数据
收藏/分享
文件名: DNA self-assembly-based fabrication of metallic nanostructures and related nanophotonics.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。