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KMID : 1024519960050050579
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Journal of the Environmental Sciences
1996 Volume.5 No. 5 p.579 ~ p.583
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A STUDY ON AMIDI HYDROLYSIS CATALYZED BY MITAL COMPlEXES
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Kim Byung-Soon
Oh Yung-Hee
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Abstract
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This study is involved to develop new catalysts to decompose plastics, detergents and surfactants containing synthetic peptide bonds. As the first year research, the catalytic-hydrolysis of amide bond in copper complex was accomplished. The hydrolysis reaction in aqueous solution was monitored by UV/VIS spectroscopy. As the pH of the solution Is increased and the temperature is raised, the reaction rate increases. The reaction rate is observed as the first order kinetic behavior for the copper complex. The metal catalyzed hydrolysis mechanism is proposed cia metal-hydroxide in the pH region of 5.5 to 6.3. The results of characterization of the catalytic reaction mechanism can be applied to develop new catalysts for peptide bond degradation in further research.
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