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DOI | 10.1126/science.aaq0591 |
Building superlattices from individual nanoparticles via template-confined DNA-mediated assembly | |
Lin, Qing-Yuan1; 39;Brien, Matthew N.2 | |
2018-02-09 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 359期号:6376页码:669-672 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | DNA programmable assembly has been combined with top-down lithography to construct superlattices of discrete, reconfigurable nanoparticle architectures on a gold surface over large areas. Specifically, the assembly of individual colloidal plasmonic nanoparticles with different shapes and sizes is controlled by oligonucleotides containing "locked" nucleic acids and confined environments provided by polymer pores to yield oriented architectures that feature tunable arrangements and independently controllable distances at both nanometer-and micrometer-length scales. These structures, which would be difficult to construct by other common assembly methods, provide a platform to systematically study and control light-matter interactions in nanoparticle-based optical materials. The generality and potential of this approach are explored by identifying a broadband absorber with a solvent polarity response that allows dynamic tuning of visible light absorption. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425117700036 |
WOS关键词 | PHOTONIC METAMATERIALS ; ARRAYS ; BONDS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197943 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Northwestern Univ, Int Inst Nanotechnol, Evanston, IL 60208 USA; 2.Northwestern Univ, Dept Chem, 2145 Sheridan Rd, Evanston, IL 60208 USA; 3.Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA; 4.Northwestern Univ, Dept Elect Engn & Comp Sci, Evanston, IL 60208 USA; 5.Argonne Natl Lab, Xray Sci Div, 9700 South Cass Ave, Argonne, IL 60439 USA |
推荐引用方式 GB/T 7714 | Lin, Qing-Yuan,39;Brien, Matthew N.. Building superlattices from individual nanoparticles via template-confined DNA-mediated assembly[J]. SCIENCE,2018,359(6376):669-672. |
APA | Lin, Qing-Yuan,&39;Brien, Matthew N..(2018).Building superlattices from individual nanoparticles via template-confined DNA-mediated assembly.SCIENCE,359(6376),669-672. |
MLA | Lin, Qing-Yuan,et al."Building superlattices from individual nanoparticles via template-confined DNA-mediated assembly".SCIENCE 359.6376(2018):669-672. |
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