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Sunscreen lotions in the dermatological prescription: review of concepts and controversies
(2022-01-01)
The skin is regularly exposed to several environmental aggressions, including solar radiation, whose biological effects can induce sunburn, dyschromia, skin aging and cancer. Among the photoprotection measures, sunscreens ...
Dihydroeuparin as sunscreen
(Sociedad Chilena de Quimica, 2000)
Physicochemical parameters, ε, λ, solubility in water and Brij-35, pKa, Ka and photostability for dihydroeuparin, 5-acetyl-2, 3-dihydro-6-hydroxi-2-isopropenyl-benzo (b) furan (from Senecio Graveolens), were obtained and ...
Study of the colloidal stability and optical properties of sunscreen creams
(2019-01-01)
Sunscreen formulations containing inorganic/organic filters or mixture of them were synthesized by oil/water dispersion. The viscosity measurements show that sunscreen formulations are time-dependent non-Newtonian fluids. ...
Synergistic effect of green coffee oil and synthetic sunscreen for health care application
(Elsevier B.V., 2014-01-01)
Green coffee oil (GCO) is a potential natural product for application in health care products. In this study, the properties of GCO from spent coffee grains were evaluated aiming its application in sunscreens. GCO showed ...
Fotoprotetores derivados de produtos naturais: perspectivas de mercado e interações entre o setor produtivo e centros de pesquisa
(Sociedade Brasileira de Química, 2009)
Ultraviolet radiation is the major exogenous mediators of skin damage. To prevent such damage, sunscreen products are used. New research aims at both the elucidation of new sunscreen compounds, as well as new assets for ...
Bioadhesive liquid crystal systems for octyl methoxycinnamate skin delivery
(2022-01-01)
Excessive exposure to ultraviolet radiation stemmed from sunlight can cause harm to human skin. An alternative to avoid and reduce the effects of ultraviolet radiation is the use of sunscreens. The sunscreen octyl ...
Streptomyces-Derived Metabolites with Potential Photoprotective Properties—A Systematic Literature Review and Meta-Analysis on the Reported Chemodiversity
(Molecules, 2020-07-20)
Sun overexposure is associated with the development of diseases that primarily affect the skin, which can lead to skin cancer. Among the main measures of photoprotection is the use of sunscreens. However, there is currently ...
Removal of sunscreen compounds from swimming pool water using self-organized TiO2 nanotubular array electrodes
(Elsevier B.V. Sa, 2010-08-15)
An alternative method to remove sunscreen compounds 4-methylbenzylidene camphor (4-MBC), 3-benzophenone (BENZO) and 4-aminobenzoic acid (PABA) from swimming pool water is proposed based on photoeletrocatalytic oxidation ...