Synthesis of Ultra-long Hollow Mercury Selenide (HgSe) Chalcogenide Nanofibers from Co and Ni Sacrificial Nanofibers - Ndifor-Angwafor, Nche George; Nchare, Mominou; Donald Raoul, Tchuifon Tchuifon; Christian, Ngakou Sadeu; Gabche, Anagho Solomon; Myung, Nosang V. (New Insights on Chemical Research Vol. 1, 2019)