Nasser A. M. Barakat, Ahmed Saadawi, Osama M. Erfan, Ibrahim Mustafa, Gaber Edris, Ayman Yousef. "Interface-engineered nickel oxyhydroxide on carbon nanofibers for efficient urea oxidation and wastewater-to-energy conversion." PLoS ONE (2026). https://doi.org/10.1371/journal.pone.0347020