Characterization of agarose as immobilization matrix model for a microbial biosensor
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چکیده
منابع مشابه
Gum Tragacanth Gels as a New Supporting Matrix for Immobilization of Whole-Cell
We introduce a new smooth, non-toxic, biocompatible method for cross-linking of gum tragacanth (GT), a polysaccharide of natural origin, in order to serve as a new supporting matrix for immobilization systems. The modified gum is used as a matrix for the catalysis of the conversion of benzyl penicillin to 6-aminopenicillanic acid (6-APA) by means of Escherichia coli ATCC11105 with penicill...
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deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
Study on Different Molecular Weights of Chitosan as an Immobilization Matrix for a Glucose Biosensor
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متن کاملAgarose and Its Derivatives as Supports for Enzyme Immobilization.
Agarose is a polysaccharide obtained from some seaweeds, with a quite particular structure that allows spontaneous gelation. Agarose-based beads are highly porous, mechanically resistant, chemically and physically inert, and sharply hydrophilic. These features-that could be further improved by means of covalent cross-linking-render them particularly suitable for enzyme immobilization with a wid...
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Techniques of immobilization of microbial- cells have been established by multifunctional reagents such as glutaraldehyed on a solid support. Immobilized cell reactor was designed to demonstrate stability of cross linking of whole cells for the production of organic acids. An eighty-six percent conversion of glucose was obtained for an eight hour retention time. The immobilized cell reacto...
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ژورنال
عنوان ژورنال: Hemijska industrija
سال: 2003
ISSN: 0367-598X,2217-7426
DOI: 10.2298/hemind0312600p