Before revision: In recent developments, surface patterning techniques have allowed for the integration of permeable feed spacers directly into the membrane, giving rise to the concept of an integrated membrane Ibrahim, Y., Hilal, N. (2023).
After revision: In recent developments, surface patterning techniques have allowed for the integration of permeable feed spacers directly into the membrane, giving rise to the concept of an integrated membrane Ibrahim, Y., Hilal, N.