期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 133, 期 19, 页码 7288-7291出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja200992x
关键词
-
资金
- Indiana University
- Strategic Research Council in Denmark [2106-07-0031]
- EC [212942]
- Villum Foundation
- National Science Foundation [CHE-0955689, OCI-0821527]
- National Aeronautics and Space Administration (NASA)
- Division Of Chemistry
- Direct For Mathematical & Physical Scien [0955689] Funding Source: National Science Foundation
A voltage-activated molecular-plasmonics device was created to demonstrate molecular logic based on resonant surface-enhanced Raman scattering (SERS). SERS output was achieved by a combination of chromophore plasmon coupling and surface adsorption at the interface between a solution and a gold nanodisc array. The chromophore was created by the self-assembly of a supramolecular complex with a redox-active guest molecule. The guest was reversibly oxidized at the gold surface to the +1 and +2 oxidation states, revealing spectra that were reproduced by calculations. State-specific SERS features enabled the demonstration of a multigate logic device with electronic input and optical output.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据