Sun, B., Li, Q., Riegler, H., Eickelmann, S., Dai, L., Yang, Y., Pérez-García, R., Jia, Y., Chen, G., Fei, J., Holmberg, K., & Li, J. (2017). Self-Assembly of Ultralong Aligned Dipeptide Single Crystals. ACS Nano, 11(10), 10489-10494. doi:10.1021/acsnano.7b05800.