Composites Hydrogels
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. New Strategy for Streptavidin Detection Using AuNRs/PAAm Hydrogel Composites
Localized surface plasmon resonance (LSPR) is a collective oscillation of free electrons induced by the incident light in nanometric surfaces of conductive materials. Gold nanorods (AuNRs) have been studied for plasmonic devices due to their anisotropic properties. Herein, we report the construction of a specific biosensor using polyacrylamide (PAAm) as the
J. Braz. Chem. Soc.. Publicado em: 2020-09
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2. OBTENÇÃO DE COMPÓSITOS HÍBRIDOS BASEADOS EM HIDROGÉIS E CIMENTO PORTLAND
In this study, a novel hybrid composite based on biodegradable hydrogel and Portland cement with promising technological properties was reported. In the first step, a full 23 with central point factorial design was utilized to obtain the enhanced polyacrylamide-carboxymethylcellulose hydrogel compositions. A mathematical model was devised, indicating that th
Quím. Nova. Publicado em: 2016-02
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3. CARACTERIZAÇÃO E VIABILIDADE DO USO DE HIDROGÉIS COMPÓSITOS POLI (ÁLCOOLVINÍLICO)/ATAPULGITA EM SISTEMAS DE LIBERAÇÃO DE FÁRMACO. / CHARACTERIZATION AND VIABILITY OF POLY (VINYL ALCOHOL)/ ATTAPULGITE COMPOSITES HYDROGELS IN DRUG DELIVERY SYSTEM.
Composites hydrogels were developed in film shape based on poly vinyl alcohol (PVA) using acidified attapulgite as crosslinking agent. The hydrogel composites were obtained in solution with amounts of attapulgite ranging from 0.05 to 2% in the polymer matrix in order to study its influence on the crystallinity, in the swelling properties and in the release o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2012