Valence-Engineering of Quantum Dots Using Programmable DNA Scaffolds,Angewandte Chemie International Edition

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Valence-Engineering of Quantum Dots Using Programmable DNA Scaffolds
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2017-11-13 04:47:14 , DOI: 10.1002/anie.201710309
Jianlei Shen _{1,

2} , Qian Tang ₃ , Li Li ₃ , Jiang Li ₂ , Xiaolei Zuo _{1,

2} , Xiangmeng Qu ₃ , Hao Pei ₃ , Lihua Wang ₂ , Chunhai Fan _{2,

4}

Affiliation

A DNA-programmed general strategy is presented for valence engineering of quantum dots (QDs) with high modularity and high yield. By employing a series of programmable DNA scaffolds, we generated QDs with tunable valences in a single step with near-quantitative yield (>95 %). We demonstrated the use of these valence-engineered QDs to develop 12 types of topologically organized QDs-QDs and QDs-AuNPs and 4 types of FRET) nanostructures.

中文翻译：

使用可编程DNA支架进行量子点的价工程。

提出了一种DNA编程的通用策略，用于具有高模块性和高产量的量子点（QD）的价工程。通过使用一系列可编程的DNA支架，我们在一步中以接近定量的产率（> 95％）生成了具有可调价的QD。我们证明了这些价工程量的量子点的使用来开发12种类型的拓扑组织的量子点-量子点和QDs-AuNPs和4种类型的FRET）纳米结构。

更新日期：2017-11-13

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