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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Clusters of ligands on dendrimer surfaces.
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Clusters of ligands on dendrimer surfaces.

机译:树枝状聚合物表面上的配体簇。

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The development of methodology that is designed to allow a significant increase in the patterning and in the functionalization of the dendrimer is the ultimate goal of the research described here. Glycoside clusters based on TRIS were formed using click chemistry and were attached to PAMAM dendrimers. A series of dendrimers bearing tris-mannoside and an ethoxyethanol group was synthesized, and the binding interactions of these dendrimers with Concanavalin A were evaluated using inhibition ELISAs. The results of the inhibition ELISAs suggest that tris-mannoside clusters can replace individual sugars on the dendrimer without loss of function. Since tris-mannoside clustering allows for a redistribution of the dendrimers' surface functionalities, from this chemistry one can envision patterned dendrimers that incorporate multiple groups to increase the function and utility of the dendrimer.
机译:设计用于显着增加树枝状聚合物的图案和功能性的方法学的发展是此处描述的研究的最终目标。使用点击化学方法形成了基于TRIS的糖苷簇,并将其连接到PAMAM树状聚合物上。合成了一系列带有tris-甘露糖苷和乙氧基乙醇基团的树枝状聚合物,并使用抑制ELISA评估了这些树枝状聚合物与伴刀豆球蛋白A的结合相互作用。抑制ELISA的结果表明,tris-甘露糖苷簇可以取代树状聚合物上的单个糖而不会丧失功能。由于tris-mannoside聚类允许树枝状聚合物表面功能的重新分布,因此可以从这种化学方法中预想结合了多个基团的图案化树枝状聚合物,以提高树枝状聚合物的功能和效用。

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