Polino, M, Rho HS, Pina MP, Mallada R, Carvalho AL, Romão MJ, Coelhoso I, Gardeniers JGE, Crespo JG, Portugal CAM.  2021.  Protein Crystallization in a Microfluidic Contactor with Nafion®117 Membranes. Membranes. 11, Number 8