Adewuyi, Sheriff, Ondigo, Dezzline A, Zugle, Ruphino, Tshentu, Zenixole R, Nyokong, Tebello, Torto, Nelson. Royal Society of Chemistry; 2012. A highly selective and sensitive pyridylazo-2-naphthol-poly (acrylic acid) functionalized electrospun nanofiber fluorescence “turn-off” chemosensory system for Ni 2+.

Darko, Godfrey, Sobola, Abdullahi O, Adewuyi, Sheriff, Okonkwo, J O, Torto, Nelson. Pre-concentration of toxic metals using electrospun amino-functionalized nylon-6 nanofibre sorbent. 2012.