Liyanaarachchi, C.E.; Napagoda, M.; Malkanthil, S.; Abayawardana, K.; De Soyza, W.S.G.; Witharana, S.; Jayasinghe, L.
(University of Ruhuna, Matara, Sri Lanka., 2019-03-06)
Overexposure to solar ultra-violet (UV) radiation causes various deleterious effects on the human skin such as erythema, wrinkling, hyperplasia, photoaging, photocarcinogenesis etc. Thus synthetic sunscreen formulations ...