Buscar
Mostrando ítems 1-10 de 613
Macroporous monolithic polymers: preparation and applications
(Molecular Diversity Preservation International, 2009-12)
In the last years, macroporous monolithic materials have been introduced as a new and useful generation of polymers used in different fields. These polymers may be prepared in a simple way from a homogenous mixture into a ...
Luminescence of Eu(III) beta-diketone complex supported on functionalized macroporous silica matrix
(Elsevier B.V., 2001-11-01)
This work reports on the photoluminescent properties of the complex diequatris(thenoyltrifluoroacetonate) europium(III), which was adsorbed or supported on tubes of modified surface silica matrix. The luminescence data and ...
Efficiency of ethanol conversion induced by controlled modification of pore structure and acidic properties of alumina catalysts
(Elsevier B.V., 2011-05-15)
Bimodal porous alumina catalysts with both continuous macropores and mesopores were prepared using a dual soft template method. The addition of decahydronaphthalene as emulsifier agent successfully contributed to the ...
Efficiency of ethanol conversion induced by controlled modification of pore structure and acidic properties of alumina catalysts
(Elsevier B.V., 2011-05-15)
Bimodal porous alumina catalysts with both continuous macropores and mesopores were prepared using a dual soft template method. The addition of decahydronaphthalene as emulsifier agent successfully contributed to the ...
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 ...
Preparation of polymeric macroporous rod systems: Study of the influence of the reaction parameters on the porous properties
(Elsevier Science SA, 2008-12)
Polymeric macroporous rod systems were prepared using N-acryloyl-tris(hydroxymethyl)aminomethane (NAT) and glycidyl methacrylate (GMA) as mono-vinyl monomers and N,N -methylenebisacrylamide (BIS) or trimethylolpropane ...
FAST PLASMA SINTERING DELIVERS FUNCTIONAL GRADED MATERIALS COMPONENTS WITH MACROPOROUS STRUCTURES AND OSSEOINTEGRATION PROPERTIES
(Ao Research Institute Davos-ari, 2016-01-01)
We explored the osseointegration potential of two macroporous titanium surfaces obtained using fast plasma sintering (FPS): Ti macroporous structures with 400-600 mu mempty set pores (TiMac400) and 850-1000 mu mempty set ...
Fast plasma sintering delivers functional graded materials components with macroporous structures and osseointegration properties
(2016-01-01)
We explored the osseointegration potential of two macroporous titanium surfaces obtained using fast plasma sintering (FPS): Ti macroporous structures with 400-600 µmØ pores (TiMac400) and 850-1000 µmØ pores (TiMac850). ...
Influence of activation on the multipoint immobilization of penicillin G acylase on macroporous silica
(Brazilian Society of Chemical Engineering, 1999-06-01)
Penicillin G acylase is the second most important enzyme used by industry in an immobilized form. Penicillin hydrolysis is its main application. This reaction is used to produce 6-aminopenicillanic acid (6-APA), an ...