Burham, Norhafizah, Tuan Norjihan Tuan Yaakob, Azrul Azlan Hamzah, and Burhannuddin Yeop Majlis. “Separation of Biological Molecules Using Electrochemically Etched Nanoporous Silicon Membrane”. International Journal of Engineering and Technology 8, no. 1.7 (January 18, 2019): 1–6. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/25948.