Dipole-dipole interactions in spin-labeled Au nanoparticles as a measure of interspin distances
Article Abstract:
A series of Au nanoparticles modified with a nitroxide-functionalized ligand was prepared with a range of spin-labeled coverage. The X-band electron paramagnetic resonance spectra of frozen solutions of these nanoparticles showed coverage-dependent line-broadening due to dipole-dipole interactions between spin labels.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Size and electric dipole (hyper)polarizability in small cadmium sulfide clusters: an ab initio study on (CdS)(sub n), n=1, 2, and 4
Article Abstract:
The conventional ab initio and B3LYP/DFT calculations are reported for the static electric (hyper)polarizability of small Cds clusters indicates a strong reduction of the mean dipole polarizability with size.Results suggest that DFT methods might predict reliable poloarizability values for large clusters.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Synthesis and characterization of poly(acrylic acid) stabilized cadmium sulfide quantum dots
Article Abstract:
The synthesis, as well as the characterization of poly(acrylic acid) (PAA) stabilized cadmium sulfide (CdS) quantum dots (QD) are explained. These compounds are shown to be extremely stable and luminescent.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
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- Abstracts: Evolution of self-assembled silica-tetrapropylammonium nanoparticles at elevated temperatures. Spontaneous formation of silica nanoparticles in basic solutions of small tetraalkylammonium cations
- Abstracts: Magnetic properties of 4-nm Cd(sub 1-y)Mn(sub y)S nanoparticles differing by their compositions, y. Mesostructures of cobalt nanocrystals. 1. Experiment and theory
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