Single-step assembly of gold nanoparticles into plasmonic colloidosomes at the interface of oleic acid nanodroplets?
Nanoscale Advances Pub Date: 2020-09-09 DOI: 10.1039/D0NA00494D
Abstract
Plasmonic gold colloidosomes (Au CSs) of sub-200 nm size are formed by the self-assembly of spherical gold nanoparticles (Au NPs) of ca. 4 nm size at the interface of oleic acid (OA) nanodroplets formed in n-hexane. Au NPs are prepared through the mild decomposition of [Au(C6F5)(tht)] (tht = tetrahydrothiophene). These Au CSs display tunable surface, size and shape-dependent collective plasmonic absorptions, leading to interesting photothermal and stimuli-responsive properties.
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Journal Name:Nanoscale Advances
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CAS no.: 89640-58-4