![]() ![]() GO-PEI-Metal ion hybrid materials offer a promising carrier for enzyme immobilization with the advantages of biocompatibility and relatively strong interaction. An assembly mechanism was proposed from the perspectives of multi-level interactions, including hydrogen bonding, electrostatic forces, and coordinated bonds. indispensable the lighter particles and less than the to the life of the bacillus, and when de - heavier particles has not been. After seven times reuse, GO-PEI-Mn-PheDH and GO-PEI-Mn-PheDH and maintained 65% and 79% activity, respectively. In addition, the stability of GO-PEI-Mn-PheDH (Phenylalanine Dehydrogenase) and GO-PEI-Mg-PheDH was greatly improved. In addition, the stability of GO-PEI-Mn-PheDH (Phenylalanine Dehydrogenase) and GO-PEI-Mg-PheDH was greatly improved, and it maintained 65% and 79% activity, respectively, after seven times reuse. The immobilized enzyme recovery rates of GO-PEI-Mg (magnesium ion coordinated GO-PEI) and GO-PEI-Mn (manganese ion coordinated GO-PEI). Biocompatible hybrid materials (GO-PEI-M) have been obtained by metal ions coordinated polyethylenimine (PEI) functionalized graphene oxide (GO). Six uranyl ion complexes with 1,2,3,4-cyclobutanetetracarboxylic acid (H4CBTC) and one with 1,2,3,4-butanetetracarboxylic acid (H4BTC) have been obtained under solvo-hydrothermal conditions in the presence of diverse, organic or metallic counterions. A new strategy for dehydrogenases immobilization with the advantages of easy operation and high activity recovery should be developed. ![]() ![]() However, they are unstable and easy denaturated compared with hydrolases. Dehydrogenases dependent on NAD(P)H are widely applied for biosynthesis of chiral chemicals. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |