Integration of Individual Functionalized Gold Nanoparticles into Nanoelectrode Configurations: Recent Advances,European Journal of Inorganic Chemistry

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Integration of Individual Functionalized Gold Nanoparticles into Nanoelectrode Configurations: Recent Advances
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2020-08-28 , DOI: 10.1002/ejic.202000629
Silvia Karthäuser ₁ , Sophia Peter ₂ , Ulrich Simon ₂

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Chemically synthesized gold nanoparticles (AuNPs) have attracted much interest for application in various technologically relevant fields including nanoelectronics. In this particular research area, the most promising approach to take full advantage of the tunability in size, shape, and ligand composition of nanoparticles is the integration of a well‐defined number of AuNPs into a nanoscale device. This short review highlights recent progress in the introduction of AuNP into nanoelectronic circuitry by means of selected examples, that demonstrate a “proof‐of‐concept”. Synthetic concepts to obtain isotropic and Janus‐like particles as well as lithographic techniques that allow for the fabrication of nanoelectrode structures, which enable the electrical addressing of individual nanoparticles, are presented. A particular focus of this work is the question of how distinct molecular properties can be addressed in a technologically applicable device geometry by controlling the molecular functionalities in the proximity of semiconductor technology.

中文翻译：

单个功能化的金纳米粒子集成到纳米电极配置：最新进展。

化学合成的金纳米颗粒（AuNPs）在各种技术相关领域（包括纳米电子学）中的应用吸引了很多兴趣。在这个特定的研究领域，充分利用纳米粒子的尺寸，形状和配体组成的可调谐性的最有前途的方法是将定义明确的数量的AuNP集成到纳米级设备中。这篇简短的评论着重介绍了通过一些实例证明AuNP在纳米电子电路中的最新进展，这些实例证明了“概念验证”。本文介绍了获得各向同性和类Janus颗粒的合成概念，以及允许制造纳米电极结构的光刻技术，这些技术可以对单个纳米颗粒进行电寻址。

更新日期：2020-10-28

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