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Title
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Dithiocarbamate to modify magnetic graphene oxide nanocomposite (Fe3O4-GO): A new strategy for covalent enzyme (lipase) immobilization to fabrication a new nanobiocatalyst for enzymatic
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Type
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JournalPaper
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Keywords
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Enzyme immobilization Lipase Graphene oxide Nanocomposite Dithiocarbamate
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Abstract
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Immobilization of lipase was successfully achieved on the surface of magnetically separable Fe3O4/graphene oxide (GO) via a post-modification. This post modification was achieved in alternation to glutaraldehyde post-modification. The activity of immobilized lipase had not a significant loss in the activity while on the other hand, it is simply extractable (by keeping its major activity) from reaction crude by a magnet. Each step of immobilization was carefully monitored by characterization and all were successfully proved. SEM, TEM, XRD, EDX, and FTIR were used to characterize the support and immobilization process.
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Researchers
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Behzad Zeynizadeh (Not In First Six Researchers), Farshad Darvishi (Fifth Researcher), Esmail Doustkhah (Second Researcher), (First Researcher), Sadegh Rostamnia (Third Researcher), Parisa Fathi Rezae (Fourth Researcher)
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