纳米技术
纳米材料
纳米结构
材料科学
纳米光刻
DNA纳米技术
纳米尺度
模板
DNA
DNA折纸
制作
化学
医学
生物化学
替代医学
病理
作者
Mo Xie,Yang Hu,Jue Yin,Ziwei Zhao,Jing Chen,Jie Chao
出处
期刊:Research
[AAAS00]
日期:2022-01-01
卷期号:2022
被引量:8
标识
DOI:10.34133/2022/9840131
摘要
In recent decades, DNA nanotechnology has grown into a highly innovative and widely established field. DNA nanostructures have extraordinary structural programmability and can accurately organize nanoscale materials, especially in guiding the synthesis of metal nanomaterials, which have unique advantages in controlling the growth morphology of metal nanomaterials. This review started with the evolution in DNA nanotechnology and the types of DNA nanostructures. Next, a DNA-based nanofabrication technology, DNA metallization, was introduced. In this section, we systematically summarized the DNA-oriented synthesis of metal nanostructures with different morphologies and structures. Furthermore, the applications of metal nanostructures constructed from DNA templates in various fields including electronics, catalysis, sensing, and bioimaging were figured out. Finally, the development prospects and challenges of metal nanostructures formed under the morphology control by DNA nanotechnology were discussed.
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