Drug & cosmetic industry · 1996 · 20 citations · 0 references
PharmacyDermatologyPharmaceutical AnalysisBioavailabilityPhotodermatologySpectroscopic AnalysisSun ProtectionSunburn PreventionTopical PreparationsUltraviolet-visible SpectroscopyAnalytical Methods DevelopmentFiltersSkin AbsorptionSurface LayersUv FilteringUv-visible Quantitative Analysis
Some previous researches on sunscreening agents analysis have already been published. Thre analytical methods were developed for simultaneous determination of both filters in five emulsions under study. These methods were validated and adjusted to detect filters in such complex sample as: washes, surface layers of stratum corneum, epidermis without surface layer of stratum corneum, dermis and receptor fluid.