Molecular machine - Wikipedia
Molecular machines are a class of molecules typically described as an assembly of a discrete number of molecular components intended to produce mechanical movements in response to specific stimuli, mimicking macromolecular devices such as switches and motors.
Molecular machines - Nature Chemistry
2016年11月22日 · These machines can synthesize or transport small molecules, and some have been shown to come together in large numbers to accomplish macroscopic work such as making objects bend, rotate or...
The Future of Molecular Machines | ACS Central Science
2020年3月3日 · Artificial molecular machines have captured the imagination of scientists and nonscientists alike for decades now, given their clear potential to transform and enhance all aspects of human life.
Molecular machines and motors - Latest research and news
2024年10月4日 · Molecular motors, also called molecular machines, are either natural or synthetic molecules that convert chemical energy into mechanical forces and motion. An example of a biological motor is...
[干货] 2016年诺贝尔化学奖 - 分子机器究竟是什么？ - 知乎
The tantalizing prospect of artificial molecular machines that can perform useful tasks is moving ever closer to becoming a reality. Leigh, D. A. et al. Chem. Rev.2015, 115, 10081. Research into wholly synthetic molecular machines appears to have reached a tipping point. Cheng, C.; Stoddart, J. F. ChemPhysChem 2016, 17, 1780
化学课题 |宏大的微观世界——分子机器 - 知乎
分子机器（molecular machine）是将能量转变为可控运动的一类分子器件，而分子器件则是具有一定组织结构和特定功能的化学体系所形成的超分子结构单元。. 在众多超分子结构单元中，两种特殊的组装体——索烃（catenane）（如图1所示）和轮烷（rotaxane）（如图2所 ...
Rise of the Molecular Machines - Kay - 2015 - Angewandte …
2015年7月27日 · Using controlled molecular-level motion to generate force in the macroscopic world is an appealing task for molecular machines because this is, of course, how muscles work. In 2005, the groups of Leigh and Stoddart each reported artificial molecular machines capable of doing mechanical work.
Artificial Molecular Machines | Chemical Reviews - ACS Publications
2015年9月8日 · Biological molecular machines are used to transport cargo about a cell (e.g., kinesin), to power the movement of organisms (e.g., bacterial flagellar motors), to synthesize proteins (e.g., the ribosome), and to separate strands of DNA (e.g., helicases).
Molecular machines open cell membranes | Nature
2017年8月31日 · Rotary molecular machines, activated by ultraviolet light, are able to perturb and drill into cell membranes in a controllable manner, and more efficiently than those...
DNA-Based Molecular Machines | JACS Au - ACS Publications
2022年10月21日 · This Perspective highlights the potential and strategies to construct artificial molecular machines using double-stranded DNA, functional nucleic acids, and DNA frameworks, which enable improved control over reaction pathways and motion behaviors.