FLOAT
发表于 2025-3-26 22:06:04
Synthesis of Polysaccharides II: Phosphorylase as Catalyst,products. Their strict primer-dependence allows synthesis of interesting hybrid materials. Furthermore, enzymatic reaction, such as that using phosphorylase, is one of the most promising environmentally benign technologies with a simple operation under mild conditions, eliminating undesirable side reactions.
厌食症
发表于 2025-3-27 03:19:47
Introduction,important for polymer chemists to know the present status of “enzymatic polymerization” and “green polymer chemistry.” The former involves its historical background and characteristics including enzymatic reaction mechanism. The latter is related with several important “green” aspects, toward which
Migratory
发表于 2025-3-27 06:40:34
Synthesis of Polysaccharides I: Hydrolase as Catalyst,ers have been reviewed. Various kinds of oligo- and polysaccharides including natural cellulose, xylan, chitin, hyaluronic acid, and specifically modified functional polysaccharides have successfully been prepared by this methodology. Based on the formation of metastable cellulose I by the enzymatic
冥想后
发表于 2025-3-27 09:32:45
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是突袭
发表于 2025-3-27 17:22:56
Synthesis of Polysaccharides III: Sucrase as Catalyst,f either a glucose or a fructose from sucrose to produce glucans or fructans. The reactions need only a renewable carbon resource, such as sucrose, and proceed very efficiently, with high yields, with regio- and stereoselectivity, and in one-pot water-based system. This chapter provides an overview
–吃
发表于 2025-3-27 19:41:58
Synthesis of Polyesters I: Hydrolase as Catalyst for Polycondensation (Condensation Polymerization)condensation type using hydrolases mainly lipase as catalyst. First, characteristics of lipase catalysis are discussed: catalyst nature for green polymer chemistry including the catalysis mechanism, immobilization of lipases, role of surfactants for lipase catalysis, and so forth. Then, the lipase-c
dearth
发表于 2025-3-27 22:15:56
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吗啡
发表于 2025-3-28 02:34:27
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Subjugate
发表于 2025-3-28 09:58:31
Synthesis of Polypeptides,tide compounds. This enzymatic synthesis of polypeptides is a biomass-based, environmentally benign, atom-economical, and stereo-/regioselective method that can replace petroleum-derived chemical polypeptide syntheses. Enzymatic polymerization of amino acid derivatives using proteases proceeds via t
精致
发表于 2025-3-28 11:49:55
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