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Updated: Mar 16, 2026
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Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography
Published on: September 2, 2017
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Gold Nanocups: Colloidal Gold Nanocups with Orientation-Dependent Plasmonic Properties (Adv. Mater. 30/2016)
Ruibin Jiang1,2, Feng Qin1, Yejing Liu3
1Department of Physics, The Chinese University of Hong Kong, Shatin, Hong Kong, SAR China.
Advanced Materials (Deerfield Beach, Fla.)
|August 6, 2016
Abstract:
On page 6322, J. F. Wang and co-workers report a wet-chemistry method for the preparation of colloidal Au nanocups and their plasmonic properties. The Au nanocups are prepared through single-vertex-initiated Au deposition on PbS nano-octahedrons and subsequent selective dissolution of PbS. Owing to the orientation-dependent coupling strengths, the obtained Au nanocups display orientation-dependent plasmonic properties and Raman enhancements when deposited on substrates.
