Determination of sun protection factor (SPF) of sunscreens by ultraviolet spectrophotometry [PDF]
, 2004 O objetivo desta pesquisa foi determinar o Fator de Proteção Solar (FPS) de emulsões contendo filtros solares físicos e químicos por espectrofotometria no ultravioleta. Foram analisadas dez amostras comerciais de emulsões de diferentes fabricantes.
Dutra, Elizângela Abreu +3 more
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Nuevas alternativas de inmovilización de activos antioxidantes
Revista Cubana de Investigaciones Biomédicas, 2001 Durante las últimas décadas se ha hecho énfasis en el desarrollo de nuevos sistemas de inmovilización que permitan prolongar el tiempo de vida de una sustancia con el objetivo de mejorar su eficacia.
Yanet Esperanza Gelabert Rodríguez +1 more
doaj
ENHANCING THE SUNSCREEN EFFICACY OF BEMOTRIZINOL MICROPIGMENT BY USING O/W NANOEMULSION TOPICAL PREPARATIONS [PDF]
, 2019 Objective: Bemotrizinol (BEMT) is the most efficient broad-spectrum UV-absorber having a dual mechanism of action in absorbing and reflecting photons. The main objective of this work was to develop successful oil in water (o/w) nanoemulsion for improving
Elwazzan, Vivian S. +3 more
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Titanium Dioxide in Sunscreen [PDF]
, 2017 Titanium dioxide has been used in various industrial and cosmetic applications due to its unique elemental properties. This substance has a refractive index higher than most other compounds (n = 2.6142, in comparison to water at 20℃ n = 1.33).
Murase, Jenny, Trivedi, Megha
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Solid-Phase Extraction and Reverse-Phase HPLC: Application to Study the Urinary Excretion Pattern of Benzophenone-3 and its Metabolite 2,4-Dihydroxybenzophenone in Human Urine [PDF]
, 2008 Background: Benzophenone-3 (BZ-3) is a common ultraviolet (UV) absorbing compound in sunscreens. It is the most bioavailable species of all UV-absorbing compounds after topical application and can be found in plasma and urine.Objectives: The aim of this ...
Farbrot, Anne +4 more
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ESTIMATION OF PHYTOCHEMICALS SCREENING AND SUN PROTECTION FACTOR (SPF) NUMBER IN COMMONLY USED ETHANOLIC FRUIT EXTRACTS [PDF]
The aim of the present study is phytochemical screening and the ultraviolet absorption properties of ethanolic herbal extracts of some commonly used vegetable sources by determining the sun protection factor (spf) number.
Chandaka Madhu , Dr.K.Murali Krishna, Sunkara Bhawani, K.Ramanji Reddy*, Dr.B.Jagan mohan reddy, K.Deepthi
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State v. Farrell Appellant\u27s Brief Dckt. 46095 [PDF]
, 2019 https://digitalcommons.law.uidaho.edu/idaho_supreme_court_record_briefs/8519/thumbnail ...
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Clinical, Cosmetic and Investigational Dermatology, 2018 Laith N AL-Eitan,1,2 Hanan A Aljamal,1 Rami Q Alkhatib1,2 1Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan; 2Department of Biotechnology and Genetic Engineering, Jordan University of Science and
AL-Eitan L, Aljamal HA, Alkhatib RQ
doaj
Knowledge, attitude and practice towards sunscreen use among undergraduate medical students in a tertiary care teaching hospital in south India: a cross-sectional study [PDF]
Background: This study was done to evaluate the knowledge, attitude and practice (KAP) of medical undergraduate students toward the usage of sunscreen as protective measures against ultraviolet (UV) radiation.
Joseph, Probin +3 more
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PREPARATION OF SOLID LIPID NANOPARTICLES CONTAINING MANGOSTEEN PERICARP EXTRACT [PDF]
, 2018 Objectives: The aim of this study was to develop solid lipid nanoparticles (SLNs) containing mangosteen pericarp extract (MPE) to achieve enhanced photoprotection and to provide an alternative to synthetic sunscreens in the market.Materials and Methods ...
Diniyanti, Siti Nur
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