Novel Approach to Controlled Surface Modification in Textile Via Magnetic Cross- Linked Enzyme Aggregates (Clea)
نویسندگان
چکیده
منابع مشابه
Cross-linked Enzyme Aggregates of Catalase from Bovine Liver
Stabilization of multimeric enzymes is one of the major challenges in biocatalysis, because dissociation of subunits can inactivate the enzyme. Catalase (CAT; EC 1.11.16) is a homotetramer containing Fe-protoporphyrin IX in its active site. CAT breaks down hydrogen peroxide into water and molecular oxygen. In this study, crosslinked enzyme aggregates of bovine liver CAT (CAT-CLEAs) were prepare...
متن کاملHybrid Magnetic Cross-Linked Enzyme Aggregates of Phenylalanine Ammonia Lyase from Rhodotorula glutinis
Novel hybrid magnetic cross-linked enzyme aggregates of phenylalanine ammonia lyase (HM-PAL-CLEAs) were developed by co-aggregation of enzyme aggregates with magnetite nanoparticles and subsequent crosslinking with glutaraldehyde. The HM-PAL-CLEAs can be easily separated from the reaction mixture by using an external magnetic field. Analysis by scanning electron microscopy (SEM) and confocal la...
متن کاملUse of Cross-Linked Enzyme Aggregates (CLEAs) for performing biotransformations
The methodology for the preparation of cross-linked enzyme aggregates (CLEAs) and their application as highly effective, recyclable biocatalysts in a wide variety of transformations is reviewed. The method constitutes a combination of enzyme purification and immobilization into a single operation and allows for the use of relatively crude enzyme preparations. The resulting CLEAs have excellent ...
متن کاملCross-linked enzyme aggregates (CLEAs): stable and recyclable biocatalysts.
The key to obtaining an optimum performance of an enzyme is often a question of devising an effective method for its immobilization. In the present review, we describe a novel, versatile and effective methodology for enzyme immobilization as CLEAs (cross-linked enzyme aggregates). The method is exquisitely simple (involving precipitation of the enzyme from aqueous buffer followed by cross-linki...
متن کاملNovel Magnetic Cross-Linked Cellulase Aggregates with a Potential Application in Lignocellulosic Biomass Bioconversion.
The utilization of renewable biomass resources to produce high-value chemicals by enzymatic processes is beneficial for alternative energy production, due to the accelerating depletion of fossil fuels. As immobilization techniques can improve enzyme stability and reusability, a novel magnetic cross-linked cellulase aggregate has been developed and applied for biomass bioconversion. The crosslin...
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ژورنال
عنوان ژورنال: Tekstil ve Mühendis
سال: 2015
ISSN: 1300-7599
DOI: 10.7216/130075992015229707