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Cited by 309

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

DNA-Linked Metal Nanosphere Materials: Structural Basis for the Optical Properties

Lazarides, Anne A., Schatz, George C.·2000·The Journal of Physical Chemistry B
DOI 10.1021/jp992179+
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Abstract

The structural basis for the aggregation-induced optical properties of colloidal gold nanosphere aggregates is examined by means of electrodynamics calculations. Recently developed methods for calculating the electrodynamic response of aggregates composed of large numbers of small metal nanospheres in a dielectric medium are used to determine the optical changes associated with the formation of spherical aggregates. The calculations use accurate nanoparticle polarizabilities determined from Mie theory, an iterative conjugate-gradient solution algorithm, and fast-Fourier transform methods for efficient solution of the electrodynamic interacting nanoparticle equations. The UV extinction lowering and the shifting and broadening of the visible plasmon peak observed experimentally in solutions of DNA-linked gold nanospheres are explained as the collective electromagnetic response of thousands of nanoparticles.

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Metadata

Authors
Lazarides, A. A., & Schatz, G. C.
Venue
The Journal of Physical Chemistry B
Publisher
American Chemical Society (ACS)
Published
1999-12-31
Volume
104
Issue
3
Pages
460-467
ISSN
  • 1520-5207 (ISSN-L)
  • 1520-6106
DOI
10.1021/jp992179+
OpenAlex
W2076147711
Cited by
309
References
23
FWCI
11.27
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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