Surface Modification of Silica Gels as Carrier for AminoacylaseImmobilization

Li Jian LIU ,  Guo Sheng QIU ,  Ren Xi ZHUO ,  Zu Ting PAN

引用本文: Li Jian LIU,  Guo Sheng QIU,  Ren Xi ZHUO,  Zu Ting PAN. Surface Modification of Silica Gels as Carrier for AminoacylaseImmobilization[J]. Chinese Chemical Letters, 1998, 9(2): 161-163. shu
Citation:  Li Jian LIU,  Guo Sheng QIU,  Ren Xi ZHUO,  Zu Ting PAN. Surface Modification of Silica Gels as Carrier for AminoacylaseImmobilization[J]. Chinese Chemical Letters, 1998, 9(2): 161-163. shu

Surface Modification of Silica Gels as Carrier for AminoacylaseImmobilization

  • 基金项目:

    This work was supported by the PhD Foundation of the State Education Commission of China.

摘要: The surface of silica gels was modified by an diethylamino group and an hydroxy group, simultaneously. The activity of the aminoacylase immobilized on such amino-hydroxy-silica gels was 316.8 U/g. By its catalysis, the conversions of tested N-acetyl-D, L-amino acids to L-amino acids were 85%.

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  • 收稿日期:  1997-09-29
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