Probing the Lactose•GM3 Carbohydrate-Carbohydrate Interaction with Glycodendrimers

Probing the Lactose•GM3 Carbohydrate-Carbohydrate Interaction with Glycodendrimers
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DOI:
10.1021/ol802613r
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发表时间:
2009-02-05
期刊:
影响因子:
5.2
通讯作者:
Basu, Amit
Basu, Amit
中科院分区:
化学1区
文献类型:
--
作者:
Seah, Nicole;Santacroce, Paul V.;Basu, Amit

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使用第4代PAMAM树枝状聚合物制备多价糖缀合物,并研究了它们与含有GM 3的Langmuir单层的相互作用。过多的碳水化合物化合价对碳水化合物-碳水化合物相互作用产生不利影响。在钙离子存在下,GM 3单层选择性地与乳糖官能化的树枝状聚合物相互作用。
Multivalent glycoconjugates were prepared using generation-4 PAMAM dendrimers, and their interaction with Langmuir monolayers containing GM3 was investigated. Excessive carbohydrate valency adversely affects the carbohydrate-carbohydrate interaction. The GM3 monolayer selectively interacts with lactose-functionalized dendrimers in the presence of calcium ions.