Solution Phase Gold Nanorings on a Viral Protein Template
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Current studies on materials that exhibit metamaterial properties are mainly focused on lithography-generated 2D substrates. Here we report the successful fabrication of 22 nm gold nanoparticle rings with and without a central nanoparticle assembled on Tobacco Mosaic Virus coat protein disks. These structures are one of the first examples of nanorings produced independently of a substrate and represent the first steps toward the realization of a solution-phase or coatings-based metamaterial.
Assembly of gold nanoparticles using turnip yellow mosaic virus as an in-solution SERS sensor.
Nguyen H, Jupin I, Decorse P, Lau-Truong S, Ammar S, Ha-Duong N RSC Adv. 2022; 9(55):32296-32307.
PMID: 35530810 PMC: 9072845. DOI: 10.1039/c9ra08015e.
Growth of Porous Ag@AuCu Trimetal Nanoplates Assisted by Self-Assembly.
Zhang W, Luoshan M, Wang P, Huang C, Wang Q, Ding S Nanomaterials (Basel). 2020; 10(11).
PMID: 33167463 PMC: 7694533. DOI: 10.3390/nano10112207.
Yuan P, Zhang R, Selenius E, Ruan P, Yao Y, Zhou Y Nat Commun. 2020; 11(1):2229.
PMID: 32376829 PMC: 7203111. DOI: 10.1038/s41467-020-16062-6.
Tunable longitudinal modes in extended silver nanoparticle assemblies.
Bayram S, Lindfors K, Blum A Beilstein J Nanotechnol. 2016; 7:1219-1228.
PMID: 27826496 PMC: 5082350. DOI: 10.3762/bjnano.7.113.
Koch C, Eber F, Azucena C, Forste A, Walheim S, Schimmel T Beilstein J Nanotechnol. 2016; 7:613-29.
PMID: 27335751 PMC: 4901926. DOI: 10.3762/bjnano.7.54.