Now showing items 1-5 of 5
Production and characterization of natural rubber-Ca/P blends for biomedical purposes
(Materials Science & Engineering C-materials For Biological Applications, 2014-06-01) [Artigo]
This study presents the development of natural rubber-Ca/P blends, as promising candidates for biomedical purposes. The specific objective was the incorporation of Ca/P into a natural rubber polymeric matrix. Ca/P crystalline ...
Detection of volatile organic compounds using a polythiophene derivative
(Physica Status Solidi A: Applications and Materials Science, 2010-07-01) [Artigo]
Conjugated polymers have been subject of great interest in the recent literature from both fundamental point of view and applied science perspective. Among the several types of conjugated polymers used in recent investigations, ...
Electrical conductivity of silicate glasses with tetravalent cations substituting Si
(Journal of Non-Crystalline Solids, 2012-10-15) [Artigo]
The effects of substituting Si by M4+ cations in soda-lime silica glasses were analyzed by impedance spectroscopy in the frequency range of 1 Hz-1 MHz. The glass composition was (mol%) 22Na(2)O center dot 8CaO center dot ...
Electrical conductivity of Ag-Na ion exchanged soda-lime glass
(Solid State Ionics, 2014-11-01) [Artigo]
This paper reports on a study of the influence of silver on the electrical conductivity of Ag-Na ion exchanged soda-lime-silica glass. A glass of 22Na(2)O.8CaO.70SiO(2) (mol %) composition was prepared and silver was ...
Light emitting diodes containing Langmuir-Blodgett films of copolymer of a poly(p-phenylene-vinylene) derivative and poly(octaneoxide)
(Journal of Nanoscience and Nanotechnology, 2008-05-01) [Artigo]
The properties of Langmuir and Langmuir-Blodgett (LB) films from a block copolymer with polyethylene oxide and phenylene-vinylene moieties are reported. The LB films were successfully transferred onto several types of ...