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Chemicals, plastics and rubber industries

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Luminescence polarization spectroscopy study of functionalized carbon nanotubes in a polymeric matrix

Article Abstract:

Single-walled carbon nanotubes (SWNTs) were well-functionalized to study their defect-derived luminescence properties. The nanotubes were dispersed in poly(vinyl alcohol) (PVA) films and the PVA films embedded with the SWNTs showed strong, highly polarized luminescence while the evaluation of stretched PVA films suggested that the excitation responsible for the luminescence was polarized along the nanotube axis.

Author: Ya-Ping Sun, Yi Lin, Bing Zhou, Harruff, Barbara A., Frenando, Shiral K.A.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
Plastics Material and Resin Manufacturing, Plastics materials and resins, Polyvinyl Alcohol, Luminescence

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Absortivity of functionalized single-walled carbon nanotubes in solution

Article Abstract:

Single-walled carbon nanotubes (SWNT) are solubilized by attaching functional groups to the nanotube-bound carboxylic acids in the esterification and various amidation reactions. The effects of scattering on the accurate determination of absortivity are analyzed.

Author: Ya-Ping Sun, Yi Lin, Weijie Huang, Bing Zhou, Huaping Li, Connell, John W., Allard, Lawrence F.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
United States, Influence, Carboxylic acids

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Protein-affinity of single-walled carbon nanotubes in water

Article Abstract:

An investigation was conducted on the interactions of single-walled carbon nanotubes (SWNTs) with ferritin protein in water. The results indicated that SWNTs were naturally protein-affinitive in an aqueous ferritin solution.

Author: Ya-Ping Sun, Yi Lin, Allard, Lawrence F.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
Electric properties, Proteins, Carbon, Aqueous solution reactions

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Subjects list: Research, Analysis, Chemical properties, Nanotubes
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