Spatial heterogeneity in a polymer thin film probed by single molecules
Article Abstract:
Single molecule fluorescence imaging and lifetime measurements provide an effective approach for mapping spatially heterogeneous sites in a polymer melt near the glass transition temperature. A single molecule approach provides an ultimate solution on the long-standing mystery of the physics underlying the glass transition.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Template synthesis of conducting polymeric nanocones of poly(3-methylthiophene)
Article Abstract:
The electrochemical synthesis of conducting poly(3-methylthiophene) nanocones on carbon cloth, employing an aluminal membrane as a template, is reported. A rapid charge transport within the nanocones and between the nanocones and the electrolyte is disclosed by the impedance and cyclic voltammetric measurements.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Excitation induced emission color change in conjugated polymers
Article Abstract:
Luminescence color change of poly-(2,5-dioctyl para-phenyleneethynylene) through variations of excitation intensity was reported. The two ways of changing the emission color are possible and para-pheyleneethynylene is expected to be useful in color tuning applications.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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