Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms.

Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms. Research Abstract Details 

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Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms. Abstract Text:

Jill E Millstone,Sungho Park,Kevin L Shuford,Lidong Qin,George C Schatz,Chad A Mirkin,

The synthesis and optical properties of single crystalline gold nanoprisms have been investigated. A three-step mediated seed growth process in an aqueous solution generated gold nanoprisms with a relatively homogeneous size distribution. The purity of these nanostructures has allowed us to observe a weak quadrupole resonance in addition to a strong dipole resonance associated with these novel structures. The experimental optical spectra agree with discrete dipole approximation calculations that have been modeled from the dimensions of gold nanoprisms produced in this synthesis.

Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms. Publishing Authors By Initials

JE Millstone,S Park,KL Shuford,L Qin,GC Schatz,CA Mirkin,

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Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of the American Chemical Society

VOLUME: 127

Page Numbers: 5312-3

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 20

MONTH: Apr

YEAR: 2005

Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms. Information

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LANGUAGE: eng

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Grant and Affiliation Information for Observation of a quadrupole plasmon mode for a colloidal solution of gold nanoprisms.

AFFILIATION: Department of Chemistry and Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.

Country: United States

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MEDLINETA: J Am Chem Soc

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