Solution-phase, triangular Ag nanotriangles fabricated by nanosphere lithography

Amanda J Haes; Jing Zhao; Shengli Zou; George C Schatz; Richard P Van Duyne; Christopher S Own; Laurence D Marks

doi:10.1021/jp051178g

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Solution-phase, triangular Ag nanotriangles fabricated by nanosphere lithography

Journal article

Open access

Peer reviewed

Solution-phase, triangular Ag nanotriangles fabricated by nanosphere lithography

Amanda J Haes, Jing Zhao, Shengli Zou, George C Schatz, Richard P Van Duyne, Christopher S Own and Laurence D Marks

Journal of Physical Chemistry B, Vol.109(22), pp.11158-11162

2005

DOI: 10.1021/jp051178g

PMID: 16852361

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Abstract

A novel method to produce solution-phase triangular silver nanoparticles is presented. Ag nanoparticles are prepared by nanosphere lithography and are subsequently released into solution. The resulting nanoparticles are asymmetrically functionalized to produce either single isolated nanoparticles or dimer pairs. The structural and optical properties of Ag nanoparticles have been characterized. Mie theory and the Discrete Dipole Approximation method (DDA) have been used to model and interpret the optical properties of the released Ag nanoparticles.

Details

Title: Subtitle: Solution-phase, triangular Ag nanotriangles fabricated by nanosphere lithography
Creators: Amanda J Haes
Jing Zhao
Shengli Zou
George C Schatz
Richard P Van Duyne
Christopher S Own
Laurence D Marks
Resource Type: Journal article
Publication Details: Journal of Physical Chemistry B, Vol.109(22), pp.11158-11162
DOI: 10.1021/jp051178g
PMID: 16852361
NLM abbreviation: J Phys Chem B
ISSN: 1520-6106
eISSN: 1520-5207
Language: English
Date published: 2005
Academic Unit: Chemistry
Record Identifier: 9983985943902771

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