Buscar
Mostrando ítems 1-10 de 311
Synthesis, optical properties and modeling of silver core-silver oxide shell nanostructures in silica films
(SPIE Proceedings, 2013-01-16)
Rhodamine B-containing silica films from TEOS precursor: Substrate surface effects detected by photoluminescence
(Elsevier B.V., 2007-02-15)
This work presents the study of substrate surface effects on rhodamine B-containing silica films obtained from TEOS (tetraethylorthosilicate) acid hydrolysis. Soda-lime glass substrates were treated with basic solution ...
Rhodamine B-containing silica films from TEOS precursor: Substrate surface effects detected by photoluminescence
(Elsevier B.V., 2007-02-15)
This work presents the study of substrate surface effects on rhodamine B-containing silica films obtained from TEOS (tetraethylorthosilicate) acid hydrolysis. Soda-lime glass substrates were treated with basic solution ...
Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
(American Chemical Society, 2010-02)
A robust biocatalyst was produced by immobilization of R-amylase into mesoporous silica thin films with local order pore structure and 11 nm pore diameter, supported on glass stripes. The activity of this novel catalyst ...
A simple three step method for selective placement of organic groups in mesoporous silica thin films
(Elsevier Science Sa, 2016-02)
Selective functionalization of mesoporous silica thin films was achieved using a three step method. The first step consists in an outer surface functionalization, followed by washing off the structuring agent (second step), ...
Infrared and Raman studies on films of organosiloxane networks produced by PECVD
(Amer Chemical SocWashingtonEUA, 2004)
Temperature and stoichiometry effect on microstructural and ferroelectric properties of Pb(Zr1-xTix)O3 thin films prepared by chemical soulution deposition
(2004-05-10)
Lead zirconate titanate (PZT) solutions were prepared using a polymeric precursor method, Zr n-propoxide and Ti i-propoxide were used as starting materials with ethylene glycol and water as solvents. The PZT solution was ...
Effects of self-assembly process of latex spheres on the final topology of macroporous silica
(Elsevier B.V., 2005-11-15)
This paper surveys the topology of macroporous silica prepared using latex templates covering the submicrometric range (0.1-0.7 mu m). The behavior of latex spheres in aqueous dispersion has been analyzed by dynamic light ...
Effects of self-assembly process of latex spheres on the final topology of macroporous silica
(Elsevier B.V., 2005-11-15)
This paper surveys the topology of macroporous silica prepared using latex templates covering the submicrometric range (0.1-0.7 mu m). The behavior of latex spheres in aqueous dispersion has been analyzed by dynamic light ...