摘要
DNA简单的配对原理A-T/C-G创造了丰富多彩的生物世界。DNA纳米技术将DNA从传统的基因图计划拓展成为建筑模块,用以构建功能纳米结构。本文综述了DNA自组装的原理,以及近年来结构DNA纳米技术研究中一些令人鼓舞的进展,其中包括构建二维和三维DNA纳米结构以及DNA引导的多组分二维和三维纳米结构的最新成果,并对其研究前沿进行了展望。
The simple Watson-Crick base pairing rule of A-T/C-G of DNA has created a beautiful biological realm. DNA nanotechnology extends DNA＇s conventional role from genetic blueprint to a building block in constructing functional nanoarchitectures. DNA self-assembly in building programmable nanopatterus has been attracting intense attention and holds great promise for building novel designed nanoarchitectures. In this review, we summarize the principle of DNA self-assembly, introduce some of the exciting progress of structural DNA nanotechnology in recent years, which include construction of DNA 2D patterns and 3D nanostructures, DNA- directed assembly of multicomponent 2D nanoarrays and 3D nanoarchitectures. At the end, we offer the outlook of the ever-growing frontiers of DNA nanotechnology.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2010年第5期975-982,共8页
Progress in Chemistry
