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Hydrogels for immobilization of trypsine based on poly-N-vinylpyrrolidone and arabinogalactan graft copolymers
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نویسنده
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tapdiqov s.z. ,zeynalov n.a. ,taghiyev d.b. ,humbatova s.f. ,mammedova s.m. ,nasiyyati e.f. ,babayeva d.t.
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منبع
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journal of the chemical society of pakistan - 2015 - دوره : 37 - شماره : 6 - صفحه:1112 -1118
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چکیده
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By studying cross-linking of poly-n-vinylpyrrolidone [mn=1×104 and 4×104] with n,n′- methylene-bis-acrylamide there were obtained water-swelling gel-forming polymers. also was studied immobilization process of trypsin in polymer gels and co(ii),cu(ii),ni(ii) metal gelcomplexes in polymeric gels. it was found that the amount and activity of immobilized trypsin gel carriers based on poly-n-vinylpyrrolidone less compared to the amount and the activity of immobilized trypsin gel carrier cross-linking copolymer of n-vinylpyrrolidone with arabinogalactan from cherry gum. the immobilization mechanism of trypsin into polymer gels investigated by ftir and 1h nmr spectroscopy.
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کلیدواژه
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Arabinogalactane; Hydrogel; Immobilization; Metal-polymer; Poly-N-vinylpyrrolidone; Trypsin
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آدرس
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institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan, institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan, institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan, institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan, institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan, institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan, institute catalysis and inorganic chemistry,nanostructured metal-polymer catalysis department,azerbaijan national academy of sciences,h.javid ave. 113, Azerbaijan
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Authors
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