DNA Brush-Directed Vertical Alignment of Extensive Gold Nanorod Arrays with Controlled Density
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چکیده
منابع مشابه
DNA Brush-Directed Vertical Alignment of Extensive Gold Nanorod Arrays with Controlled Density
Control over the orientation of metal nanorods is important for both fundamental and applied research. We show that gold nanorods (GNRs) can be aligned in a single direction by adsorbing positively charged GNRs onto a double-strand DNA-grafted substrate through electrostatic interaction. The ordered structure can be optimized by controlling the density of the positive charges on the surface of ...
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ژورنال
عنوان ژورنال: ACS Omega
سال: 2017
ISSN: 2470-1343,2470-1343
DOI: 10.1021/acsomega.7b00303