Enantioselective Electrodialysis of Amino Acids with Charged Polar Side Chains through Molecularly Imprinted Polymeric Membranes Containing DIDE Derivatives
Enantioselective Electrodialysis of Amino Acids with Charged Polar Side Chains through Molecularly Imprinted Polymeric Membranes Containing DIDE Derivatives
复制标题
通过含有 DIDE 衍生物的分子印迹聚合物膜对带电荷极性侧链的氨基酸进行对映选择性电渗析
DOI：
10.1295/polymj.29.205
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发表时间：
1997
期刊：
影响因子：
2.8
通讯作者：
T. Kitao
中科院分区：
文献类型：
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作者：
M. Yoshikawa;J. Izumi;T. Kitao
在印迹分子Boc-L-Trp存在下，在成膜(浇铸)过程中制备了含有四肽衍生物H-Asp(OcHex)-Ile-Asp(OcHex)-Glu(OBzl)-CH2-的分子印迹聚合物膜。所制得的分子印迹膜对印迹分子家族如L-精氨酸、L-赖氨酸、L-组氨酸、L-天冬氨酸和L-谷氨酸具有一定的吸附选择性。分子印迹膜中的四肽衍生物优先识别L氨基酸和外消旋氨基酸。用该膜实现了对映体选择性电渗析，L异构体优先透过D-异构体，而D-异构体则以浓差作为膜传递的驱动力优先渗透。结果表明，分子印迹聚合物膜具有较高的光学分辨率。
Molecularly imprinted polymeric membranes, bearing tetrapeptide derivative H-Asp(OcHex)–Ile-Asp(OcHex)-Glu(OBzl)-CH2-, were prepared during the membrane preparation (casting) process in the presence of print molecule Boc-L-Trp. The molecularly imprinted membranes thus obtained showed adsorption selectivity toward print molecule family, such as L-Arg, L-Lys, L-His, L-Asp, and L-Glu. The tetrapeptide derivative in the molecularly imprinted membranes preferentially recognized L-amino acid from racemic amino acids. Enantioselective electrodialysis was attained with the present membrane, and L-isomer was permeated in preference to D-isomer, while D-isomer was preferentially permeated by using concentration difference as a driving force for membrane transport. It was made clear that the optical resolution was attained by the molecularly imprinted polymeric membranes.
关于液晶的故事
DOI：
--
发表时间：
2008
期刊：
影响因子：
--
作者：
M. Kondo;Y. Yu;J. Mamiya;M. Kinoshita and T. Ikeda;橋本義則;橘省 吾・永原 裕子・小澤 一仁;竹添秀男
通讯作者：
竹添秀男
水产有机合成发展趋势
DOI：
--
发表时间：
2022
期刊：
影响因子：
--
作者：
小林修;北之園拓監修 荘司長三;有安真也;愛場雄一郎
通讯作者：
愛場雄一郎