Gold nanostructures: engineering their plasmonic properties for biomedical applications
Min HuDepartment of Chemistry, University of Washington, Seattle, WA 98195-1700, USAJingyi ChenDepartment of Chemistry, University of Washington, Seattle, USAZhi‐Yuan LiInstitute of Physics, Chinese Academy of Sciences, P. R. ChinaLeslie AuDepartment of Chemistry, University of Washington, Seattle, USAGregory V. HartlandDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, USAXingde LiDepartment of Bioengineering, University of Washington, Seattle, USAManuel MárquezYounan XiaDepartment of Chemistry, University of Washington, Seattle, USA
2006en
ABI
Аннотация
The surface plasmon resonance peaks of gold nanostructures can be tuned from the visible to the near infrared region by controlling the shape and structure (solid vs. hollow). In this tutorial review we highlight this concept by comparing four typical examples: nanospheres, nanorods, nanoshells, and nanocages. A combination of this optical tunability with the inertness of gold makes gold nanostructures well suited for various biomedical applications.
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