Single-Layered Biosynthesized Copper Oxide (CuO) Nanocoatings as Solar-Selective Absorber. - Welegergs, G. G.; Gebretinsae, H. G.; Tsegay, M. G.; Mtshali, Christopher; Mongwaketsia, Nametso; Cloete, Karen; Nuru, Z. Y.; Dube, S.; Maaza, M. (Applied Sciences (2076-3417), 2023)