| Liquid Membrane Transport Behavior of Functional Substituted Crown Ethers for Amino Acids |
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| 作者姓名： | Xin Cheng LIAO Xing Wang WANG Jing Chao TAO* |
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| 作者单位： | Xin Cheng LIAO，Xing Wang WANG，Jing Chao TAO* Department of Chemistry，Zhengzhou University，Zhengzhou 450052 |
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| 基金项目： | 国家自然科学基金，financial support |
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| 摘 要： | Crown compounds offer a variety of interesting functions based on their specific bindings of organic guest species1,2. In particular, they can act as carriers in ion- extraction, membrane transport, and phase-transfer reactions. In contrast to the large variety of synthetic ionophores for cation transport, there are only a few examples of synthetic anion transport ionophores. Therefore, it appears highly desirable to search for a new class of ionophores with excellent transport abilities fo…
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Liquid Membrane Transport Behavior of Functional Substituted Crown Ethers for Amino Acids |
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| Xin Cheng LIAO,Xing Wang WANG,Jing Chao TAO*.Liquid Membrane Transport Behavior of Functional Substituted Crown Ethers for Amino Acids[J].Chinese Chemical Letters,2002,13(10). |
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| Authors: | Xin Cheng LIAO XING WANG WANG Jing Chao TAO |
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| Institution: | Department of Chemistry, Zhengzhou University, Zhengzhou 450052 Department of Chemistry, Zhengzhou University, Zhengzhou 450052 Department of Chemistry, Zhengzhou University, Zhengzhou 450052 |
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| Abstract: | Three functional substituted crown ethers were synthesized as liquid membrane transport carriers for amino acids. The result obtained shows that this kind of ditopic ligands can transport sodium salt of amino acids in good rate value especially the one with two pyridinyl groups as binding site outside the macrocycle. |
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| Keywords: | Crown ether amino acid membrane transport co-ordination |
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