Enzymatic polymerization catalyzed by surfactant-coated lipases in organic media

被引：0
|
作者：
Sadafumi Noda
Noriho Kamiya
Masahiro Goto
Fumiyuki Nakashio
机构：
[1] Kyushu University,Department of Chemical Science & Technology, Faculty of Engineering
来源：
Biotechnology Letters | 1997年 / 19卷
关键词：
Polymerization; Molecular Weight; Organic Chemistry; Lipase; Lactone;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Structural ring-opening of lactones driven by enzymatic polymerization has been performed using low concentration dosages of surfactant-coated lipases in organic media. By comparison, enzymatic polymerization rate with coated lipase proceeded at a rate 100-fold better than native powder. Similarly a higher polymeric molecular weight (21,300), narrow dispersity (Mw/Mn=1.9) and better conversion (100%) were obtained following polyesterification tests with surfactant-coated lipase.
引用
收藏
页码：307 / 310
页数：3
相关论文
共 50 条
  • [31] Stability of Surfactant-coated Candida Rugosa Lipase in Isooctane
    宋宝东
    邢爱华
    吴金川
    王世昌
    ChineseJournalofChemicalEngineering, 2003, (02) : 97 - 99
  • [32] Stability of surfactant-coated Candida rugosa lipase in isooctane
    Song, BD
    Xing, AH
    Wu, JC
    Wang, SC
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2003, 11 (02) : 217 - 219
  • [33] Sum frequency generation on surfactant-coated gold nanoparticles
    Kawai, T
    Neivandt, DJ
    Davies, PB
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (48) : 12031 - 12032
  • [34] Kinetic study on the esterification of geraniol and acetic acid in organic solvents using surfactant-coated lipase
    Huang, SY
    Chang, HL
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 1999, 74 (02) : 183 - 187
  • [35] Hydrolysis of olive oil catalyzed by surfactant-coated Candida rugosa lipase in a hollow fiber membrane reactor
    Song, Bao-Dong
    Ding, Hui
    Wang, Shi-Chang
    BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, 2007, 12 (02) : 121 - 124
  • [36] Effects of surfactant micelles and surfactant-coated nanospheres on methane hydrate growth pattern
    Wang, Fei
    Guo, Gang
    Liu, Guo-Qiang
    Luo, Sheng-Jun
    Guo, Rong-Bo
    CHEMICAL ENGINEERING SCIENCE, 2016, 144 : 108 - 115
  • [37] Growth and decay of localized disturbances on a surfactant-coated spreading film
    Fischer, BJ
    Troian, SM
    PHYSICAL REVIEW E, 2003, 67 (01):
  • [38] Entropy-mediated patterning of surfactant-coated nanoparticles and surfaces
    Singh, Chetana
    Ghorai, Pradip K.
    Horsch, Mark A.
    Jackson, Alicia M.
    Larson, Ronald G.
    Stellacci, Francesco
    Glotzer, Sharon C.
    PHYSICAL REVIEW LETTERS, 2007, 99 (22)
  • [39] Potential of surfactant-coated nanoparticles to improve brain delivery of arylsulfatase A
    Schuster, Tilman
    Muehlstein, Astrid
    Yaghootfam, Claudia
    Maksimenko, Olga
    Shipulo, Elena
    Gelperina, Svetlana
    Kreuter, Joerg
    Gieselmann, Volkmar
    Matzner, Ulrich
    JOURNAL OF CONTROLLED RELEASE, 2017, 253 : 1 - 10
  • [40] Enzymatic ring-opening (co)polymerization of lactide stereoisomers catalyzed by lipases. Toward the in situ synthesis of organic/inorganic nanohybrids
    Dueskuenkorur, Hale Oztuerk
    Begue, Antoine
    Pollet, Eric
    Phalip, Vincent
    Guvenilir, Yuksel
    Averous, Luc
    JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, 2015, 115 : 20 - 28
12345