Lipophilic urea-functionalized dendrimers as efficient carriers for oxyanions

被引：59

作者：

Stephan, H ^{[1
]}

Spies, H

Johannsen, B

Klein, L

Vögtle, F

机构：

[1] Forschungszentrum Rossendorf EV, Inst Bioanorgan & Radiopharmazeut Chem, D-01314 Dresden, Germany

[2] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany

来源：

CHEMICAL COMMUNICATIONS | 1999年 / 18期

关键词：

D O I：

10.1039/a905862a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Urea-functionalized dendrimers are prepared which show very efficient phase transfer, in particular of the diagnostically relevant anions pertechnetate, perrhenate and ATP; the extractability rates are evaluated quantitatively by tracer methods; their pH dependancy allows controlled release of guest molecules from the dendrimer host.

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收藏

页码：1875 / 1876

页数：2

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