DNA-linked metal nanosphere materials: structural basis for the optical properties

Article Abstract:

Issues concerning the use of electrodynamics calculations to examine the structural and optical properties of colloidal gold nanosphere aggregates are presented.

DNA, Nanotechnology, Macromolecules

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Optical properties of metal nanoshells

Article Abstract:

Presenting a combination of theory and experiment designed to elucidate the properties of gold nanoshells. TEM results indicate that the shell is not continuous, resulting in pinhole (several nm) structures.

Science & research, All Other Basic Inorganic Chemical Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Chemical preparations, not elsewhere classified, Industrial inorganic chemicals, not elsewhere classified, Colloids, Gold Compounds, Colloids & Related Products, Usage, Electron microscopy, Optical properties

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Nanosphere lithography: effect of the external dielectric medium on the surface plasmon resonance spectrum of a periodic array of silver nanoparticles

Article Abstract:

Research into the extinction spectra of nanofabricated silver particles found they were very sensitive to the dielectric properties of the surrounding medium. Discrete dipole approximation is used for theoretical calculations.

Research and Development in the Physical, Engineering, and Life Sciences, Chemistry, Analysis, Chemical research

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