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PRELIMINARY STUDY FOR USING VINYLTRIACETOXYSILANE AS PRECURSOR IN ENZYME IMMOBILIZATION BASED ON SOL-GEL METHOD

Zoltán Dudás,Beatrice Vlad-Oros,Gabriela Preda-2007-01-01-Repository of the Academy's Library (Library of the Hungarian Academy of Sciences)

TL;DRAbstract

During the last years, sol-gel technology has become a well-established method
\nfor the preparation of catalytic active monoliths, bulk, particles and thin films. One reason
\nfor the increasing research activities in this field is the opportunity to obtain versatile
\nhybrid materials by incorporation of different molecules, like dyes, enzymes, whole cells,
\nchemicals and drugs. The aim of this research was to evaluate the suitability of
\nvinyltriacetoxysilane (VTAS) as precursor in sol-gel enzyme immobilization and the
\nphysicochemical characterization of the final products (silica xerogels).

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During the last years, sol-gel technology has become a well-established method
\nfor the preparation of catalytic active monoliths, bulk, particles and thin films. One reason
\nfor the increasing research activities in this field is the opportunity to obtain versatile
\nhybrid materials by incorporation of different molecules, like dyes, enzymes, whole cells,
\nchemicals and drugs. The aim of this research was to evaluate the suitability of
\nvinyltriacetoxysilane (VTAS) as precursor in sol-gel enzyme immobilization and the
\nphysicochemical characterization of the final products (silica xerogels).

Keywords

Sol-gelEnzymeCharacterization (materials science)CatalysisSilica gelMaterials scienceChemical engineeringChemistry

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