Get access
Advanced Materials

Enhancing the Photothermal Stability of Plasmonic Metal Nanoplates by a Core-Shell Architecture

Authors

  • Xiaoqing Huang,

    1. State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
    Search for more papers by this author
  • Shaoheng Tang,

    1. State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
    Search for more papers by this author
  • Biju Liu,

    1. State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
    Search for more papers by this author
  • Bin Ren,

    1. State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
    Search for more papers by this author
  • Nanfeng Zheng

    Corresponding author
    1. State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
    • State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
    Search for more papers by this author

Abstract

Plasmonic core-shell bimetal nanoplates: A facile seeded-growth strategy is developed to prepare uniform plasmonic Pd@Ag core-shell bimetallic nanoplates. The as-prepared Pd@Ag nanoplates are not only uniform in both size and shape, but also display tunable SPR properties and significantly enhanced photothermal stability as compared with 2D pure-Ag nanostructures. They can thus be readily used as stable substrates for NIR surface-enhanced Raman scattering and as NIR absorbers for photothermal cancer therapy.

original image
Get access to the full text of this article

Ancillary