Relative unidirectional translation in an artificial molecular assembly fueled by light

Hao Li, Chuyang Cheng, Paul R. McGonigal, Albert C. Fahrenbach, Marco Frasconi, Wei Guang Liu, Zhixue Zhu, Yanli Zhao, Chenfeng Ke, Juying Lei, Ryan M. Young, Scott M. Dyar, Dick T. Co, Ying Wei Yang, Youssry Y. Botros, William A. Goddard, Michael R. Wasielewski, R. Dean Astumian, J. Fraser Stoddart