Novel lipase-catalyzed ring-opening copolymerization of oxiranes and succinic anhydride forming polyesters bearing functional groups
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Matsumura, S
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Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Matsumura, S
[1
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Okamoto, T
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Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Okamoto, T
[1
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Tsukada, K
[1
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Toshima, K
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Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Toshima, K
[1
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[1] Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Oxiranes, such as glycidyl phenyl ether (GPE) and benzyl glycidate (BG), were copolymerized with succinic anhydride (SA) by lipase at a temperature between 60 and 80 degrees C to yield the corresponding polyesters bearing carboxyl or phenyl groups. Bulk polymerization, especially at the temperature of 80 degrees C, and preferably using porcine pancreatic lipase gave biodegradable polyesters with a molecular weight greater than 5000.
机构:
Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Matsumura, S
Okamoto, T
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Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Okamoto, T
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Tsukada, K
Mizutani, N
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Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Mizutani, N
Toshima, K
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Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
机构:
Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
Matsumura, S
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机构:
Tsukada, K
Toshima, K
论文数: 0引用数: 0
h-index: 0
机构:
Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, JapanKeio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan