Copper oxide nanowires as photocatalyst in the degradation of methylene blue organic dye - Gerna, Lheander G.; Husay, Horace Andrew F.; Garcia, Rome Anthony C.; Barce, Jermaine Nicole A.; Salvador, Arnel A.; Estacio, Elmer S.; Somintac, Armando S. (Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress, 2015)