نتایج جستجو برای: acrylate monomer
تعداد نتایج: 22941 فیلتر نتایج به سال:
Screening throughput is a key in directed evolution experiments and enzyme discovery. Here, we describe a high-throughput screening platform based on a coupled reaction of glucose oxidase and a hydrolase (Yersinia mollaretii phytase [YmPh]). The coupled reaction produces hydroxyl radicals through Fenton's reaction, acting as initiator of poly(ethyleneglycol)-acrylate-based polymerization incorp...
Mechanistic aspects of palladium-catalyzed insertion copolymerizations of ethylene and R-olefins with methyl acrylate to give high molar mass polymers are described. Complexes [(N∧N)Pd(CH2)3C(O)OMe]BAr′4 (2) or [(N∧N)Pd(CH3)(L)]BAr′4 (1: L ) OEt2; 3: L t NCMe; 4: L t NCAr′) (N∧N ≡ ArNdC(R)-C(R)dNAr, e.g., Ar t 2,6-C6H3(i-Pr)2, R t H (a), Me (b); Ar′ t 3,5-C6H3(CF3)2) with bulky substituted R-di...
In this study, a novel dental composite based on the unsaturated bismethylene spiroorthocarbonate expanding monomer 3,9-dimethylene-1,3,5,7-tetraoxa-spiro[5,5]undecane (BMSOC) and bisphenol-S-bis(3-meth acrylate-2-hydroxypropyl)ether (BisS-GMA) was prepared. CQ (camphorquinone) of 1 wt % and DMAEMA (2-(dimethylamino)ethyl methacrylate) of 2 wt % were used in a photoinitiation system to initiate...
The functionalizing of a fiber surface by chemical may alter the physical and biological properties fiber. functionalization polypropylene (PP) selected monomers (1) acrylic acid (AA), (2) 2-hydroxyethyl methacrylate (HEMA), (3) 2-dimethyl amino ethyl (DMAEMA), (4) methyl acrylate (MA) studied using two different ultraviolet (UV) irradiation techniques, simultaneous UV (SUVF) pre-UV (PUV). Base...
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