Dynamic covalent assembly and disassembly of nanoparticle aggregates
Dynamic covalent assembly and disassembly of nanoparticle aggregates
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DOI：
10.1039/c6cc00135a
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发表时间：
2016-01-01
影响因子：
4.9
通讯作者：
Kay, Euan R.
中科院分区：
文献类型：
--
作者：
Borsley, Stefan;Kay, Euan R.
报道了一种新型动态共价纳米颗粒（NP）构建块的定量组装和拆卸。原位光谱表征揭示了硼酸酯的结构适应性np结合单层。双位连接分子用于产生共价连接的AuNP组件，显示开放的树突形态，尽管由共价键连接，但在应用适当的化学刺激时可以完全拆卸。
The quantitative assembly and disassembly of a new type of dynamic covalent nanoparticle (NP) building block is reported. In situ spectroscopic characterization reveals constitutionally adaptive NP-bound monolayers of boronate esters. Ditopic linker molecules are used to produce covalently connected AuNP assemblies, displaying open dendritic morphologies, and which, despite being linked by covalent bonds, can be fully disassembled on application of an appropriate chemical stimulus.