Reversible Loading of Nanoscale Elements on a Multicomponent Supramolecular Polymer System by Using DNA Strand Displacement,ChemBioChem

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Reversible Loading of Nanoscale Elements on a Multicomponent Supramolecular Polymer System by Using DNA Strand Displacement
ChemBioChem ( IF 2.6 ) Pub Date : 2017-09-07 05:01:07 , DOI: 10.1002/cbic.201700441
Willem E. M. Noteborn ₁ , Victorio Saez Talens ₁ , Roxanne E. Kieltyka ₁

Affiliation

Write–erase–rewrite: DNA-functionalized monomers are incorporated into a squaramide-based supramolecular polymer based on bola-amphiphiles to endow it with addressable and switchable labeling. Selective writing, erasing, and rewriting of DNA-labeled gold nanoparticles (5 and 15 nm) by orthogonal self-assembly on a DNA-grafted supramolecular polymer is demonstrated.

中文翻译：

通过使用DNA链置换法将纳米级元素可逆负载在多组分超分子聚合物系统上

写入-擦除-重写：将DNA官能化的单体掺入基于双性亲两性分子的基于方胺的超分子聚合物中，以赋予其可寻址和可切换的标记。通过在DNA接枝的超分子聚合物上进行正交自组装，证明了DNA标记的金纳米颗粒（5和15 nm）的选择性写入，擦除和重写。

更新日期：2017-09-07

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