Directed Assembly of Chiral Oxidovanadium(V) Methoxides into C4-Symmetric Metal(I) Vanadate-Centered Quadruplexes: Synergistic K+- and Ag+-specific Transport

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• 作者：Chien-Tien Chen ; Ya-Hui Lin ; Ting-Shen Kuo
• 刊名：Journal of the American Chemical Society
• 出版年：2008
• 出版时间：October 1, 2008
• 年：2008
• 卷：130
• 期：39
• 页码：12842-12843
• 全文大小：162K
• 年卷期：v.130,no.39(October 1, 2008)
• ISSN：1520-5126

文摘

A directed assembly process to form C₄-symmetric, vanadate-centered quadruplexes, for the first time, from a given chiral oxidovanadium(V) complex allows for highly efficient K⁺- and Ag⁺-specific transport from aqueous phase containing three other alkali metal cations into organic solvents, reminiscent of the K⁺ specific transport exerted by four homochiral glycine residues of the opening site in KcsA membrane protein.