Modification of Peroxidase with Telomers Containing Amino End - Group and Their Catalytic Activity

スポンサーリンク

概要

• 論文の詳細を見る

• Two telomers containing amino end-group are synthesized and attached covalently to peroxidase by using coupling agents. When the enzyme is modified with a telomer having polystyrene as a main chain, it dissolves in organic solvents and exhibits catalytic activity in water-immiscible solvent. The catalytic activity increases as the polarity of the solvents decreases. The enzyme modified with a telomer having poly-N-isopropylacrylamide chain varies its solubility drastically from water-soluble to water-insoluble at a certain temperature, being accompanied by change in the catalytic activity. The solubility variation is reversible against temperature change and allows the catalytic activity to be controlled reversibly.

• 社団法人 化学工学会の論文

著者

• Higuchi Takeshi

  Department Of Materials Science And Engineering Yamagata University

• Higuchi Takeshi

  Department Of Chemistry And Chemical Engineering Yamagata University

• Sato Shimio

  Department of Chemical Engineering,Faculty of Engineering

• Shimojima Takahiro

  Department Of Materials Science And Engineering Yamagata University

• Murakata(aita) Tadahiro

  Department Of Materials Science And Engineering Yamagata University

• MURAKATA Tadahiro

  Department of Materials Science and Engineering, Yamagata University

• HIRAI Tohru

  Department of Materials Science and Engineering, Yamagata University

• Hirai Tohru

  Department Of Materials Science And Engineering Yamagata University

• Higuchi Takeshi

  Department Of Chemical Engineering Kyoto University

• Murakata Tadahiro

  Department Of Material Science And Engineering Yamagata University

• Sato Shimio

  Department of Chemical Engineering, Faculty of Engineering, Yamagata University

関連論文

• Presacral Schwannoma With Purely Cystic Form
• Elongation and orientation of macropores by shear stress in silica-polymer composite : I. Effects of shear time and shear rate
• Roles of AOT molecules on the adhesive force between surfaces in cyclohexane with water contamination
• Mechanism of the Donor Solvent Liquefaction of Coal
• Photocatalytic Preparation of Noble Metal Nanoparticles with Use of Ularafine TiO_2 Particles
• Reactivity of Bio-Related Molecules with Active Oxygen Species Determined by the Sonochemical Luminescence Method
• A Sonochemical Luminescent Method Permitting to Determine the Reactivity of Substrates with Active Oxygen Species
• Effects of Ultrasonic Irradiation on Anodic Esterification of Primary Alcohol
• Preparation of Ultra Fine TiO_2 Particles Dispersible in Organic Solvents and Their Photocatalytic Properties
• ESTERIFICATION ACTIVITY OF IMMOBILIZED LIPASE ENTRAPPED IN THERMAL-PHASE TRANSITION GEL
• Comparative Study of Esterification Activity in Organic Medium between Adsorptively Immobilized and Covalently Immobilized Lipase
• Modified Derivatives of Metal Alkoxides' Hydrolysates : Dispersibility into Organic Media and Photochemical Properties
• Interaction between Gel Framework of SiO_2 or TiO_2 Hydrogel and Incorporated Surfactants and Ru(bpy)_3^
• Ultrasonic Effects on Electrolysis of MV^ in Surfactant and Polymer Solutions
• Electrocatalytic Properties of CuO Immobilized on Conductive Carbon Particles in Alkaline Surfactant Solution
• Modification of Peroxidase with Telomers Containing Amino End - Group and Their Catalytic Activity
• Electrochemical Properties of TiO_2 Coated ITO Electrodes Prepared by Sol-Gel Method
• ESTERIFICATION ACTIVITY OF LIPASE ENTRAPPED IN REVERSE MICELLES FORMED IN LIQUEFIED GAS
• DEVELOPMENT OF IMMOBILIZED ENZYME ENTRAPPED WITHIN INORGANIC MATRIX AND ITS CATALYTIC ACTIVITY IN ORGANIC MEDIUM
• Control of Particle Size of Calcium Alginate Gel Bead by Application of Electric Field to Interface between Aqueous and Organic Phases
• EXPERIMENTAL ANALYSIS OF DIRECT COAL LIQUEFACTION BY AN AUTOCLAVE EQUIPPED WITH SAMPLING CELLS
• Liquid-phase isomerization kinetics of xylene under the influence of anhydrous aluminum chloride.
• Phase-Field Simulation of Polymerization-Induced Phase Separation: I. Effect of Reaction Rate and Coexisting Polymer
• The effects of aromatic compounds on the hydrogen-transfer reaction to coal model compounds.
• Esterification Activity in Organic Medium of Lipase Immobilized on Silicas with Differently Controlled Pore Size Distribution.
• Multimodality Imaging of Subcutaneous Panniculitis-like T-cell Lymphoma
• Alkylation rate of toluene by 1-butene over alumina-boria catalyst with fouling.

もっと見る 閉じる

スポンサーリンク