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Mesoporous silica SBA-15 particles were synthesized in order to evaluate their effectiveness as encapsulating agents for a commercial biocide composed of a mixture of methylisothiazolinone and chloromethylisothiazolinone (MIT/CMIT). Three powdered samples of silica particles having different textural properties, sizes and morphologies were hydrothermally obtained and then characterized by SEM, TEM,...
Ordered mesoporous silicas with different particle sizes were synthesized and used as drug carrier in controlled delivery systems. Morphological properties of mesoporous supports were modified by changing the stirring rate. Changes in the shape of SBA-15 from fiber-like particles to smaller irregular agglomerates were obtained by reducing the stirring rate. The adsorption and release of cephalexin...
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