Synthesis and Properties of Different Sol-gel Matrices Containing Bacterial α-Amylase
نویسنده
چکیده
Bacterial α-amylase was immobilized in sol-gel matrices using different techniques and precursors (i.e. tetraethoxysilane and methyltriethoxysilane). Sol-gel entrapment procedures were adjusted to enhance the immobilized enzyme activity and the textural properties of the silica matrices. The addition of a template agent, the variation of aging and drying conditions or the gelation performed in the presence of different inorganic supports led to the improvement of the porous biomaterials synthesis and activities.
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