id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ecletica-926	Saito, Gustavo Pereira; Bizari, Mariana; Cebim, Marco Aurélio; Correa, Marcos Antonio; Jafelicci Junior, Miguel; Davolos, Marian Rosaly	Study of the colloidal stability and optical properties of sunscreen creams	2019	11	.pdf	application/pdf	4864	256	32	Thus, this work aims to investigate the colloidal stability and mechanical properties of sunscreen formulations containing different and/or mixture of organic and inorganic filters using the viscosity measurements as parameter to evaluate the surface interactions between sunscreen ingredients. Ingredients Sunscreen formulations/% U1 U2 U3 Z1 Z2 Z3 UZ UZ1 UZ2 Oil phase ingredients 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 Uvinul® A Plus 5.00 2.50 1.00 - - - 10.00 5.00 1.00 ZnO - - - 10.00 5.00 1.00 1.00 1.00 1.00 Aqueous phase ingredients 4.25 4.25 4.25 4.25 4.25 4.25 4.25 4.25 4.25 Water 75.75 78.25 79.75 70.75 75.75 79.75 69.75 74.75 78.75 2.2 Characterization techniques The viscosity curves of sunscreen formulations were collected on a Brookfield rotational viscometer, model LVDV-E, equipped with a temperature control system (28-60 °C temperature range) using a cylindrical sample holder and No. 63 spindle (11 mm spindle diameter).	cache/ecletica-926.pdf	txt/ecletica-926.txt