Room temperature, high-yield synthesis of multiple shapes of gold nanoparticles in aqueous solution.
A seed-mediated growth method was used to control the morphology and dimensions of Au nanocrystals by the manipulation of the experimental parameters in aqueous solution at room temperature. This chemical route produces various structural architectures with rod-, rectangle-, hexagon-, cube-, triangle-, and starlike profiles and branched (such as bi-, tri-, tetra-, and multipod) Au nanocrystals of various dimensions in high yield in the presence of a single surfactant, cetyltrimethylammonium bromide.
Sau
Tapan K
TK
Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, USA.
Murphy
Catherine J
CJ