@article{Qiu_2020,
title={Pumps through the Ages},
volume={6},
ISSN={2451-9294},
url={http://dx.doi.org/10.1016/j.chempr.2020.07.009},
DOI={10.1016/j.chempr.2020.07.009},
number={8},
journal={Chem},
publisher={Elsevier BV},
author={Qiu,
Yunyan and Feng,
Yuanning and Guo,
Qing-Hui and Astumian,
R. Dean and Stoddart,
J. Fraser},
year={2020},
month=aug,
pages={1952–1977} }