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Manipulating the optical properties of symmetrically branched Au/Pd nanocrystals through interior design
Christopher J DeSantis1, Sara E Skrabalak
1Department of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, 47405-7102, Indiana, USA. sskrabal@indiana.edu.
Chemical Communications (Cambridge, England)
|December 10, 2013
Abstract:
Au/Pd octopods with hollow, cubic interiors and Oh symmetry were synthesized for the first time by etching core@shell Pd@Au/Pd octopods to selectively remove their Pd interiors. Integration of multiple architectural features - in this case branching symmetry, composition, and interior design - into one nanostructure provides design strategies to new plasmonic colloids.
