Moshizi, S. A., Azadi, S., Belford, A., Razmjou, A., Wu, S., Han, Z. J. and Asadnia, M. (2020) “Development of an Ultra-Sensitive and Flexible Piezoresistive Flow Sensor Using Vertical Graphene Nanosheets”, Nano-Micro Letters, 12, p. 109. doi: 10.1007/s40820-020-00446-w.