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Correction: Diniz et al. Silver Nanoparticles-Composing Alginate/Gelatine Hydro...
Diniz, Flavia Resende; Maia, Romerito Cesar A. P.; de Andrade, Lucas Rannier M.; Andrade, Luciana Nalone; Vinicius Chaud, MarcoIn the original publication, there was a mistake in Figure 6 as published [...]
Chapter 13 - Skin rejuvenation: Biopolymers applied to UV sunscreens and sheet ...
Dias-Ferreira, João; Fernandes, Ana R.; Soriano, José L.; Naveros, Beatriz C.; Severino, Patricia; da Silva, Classius Ferreira; Souto, Eliana B.As the largest organ of the body and the most exposed to the environmental surroundings, the skin has increased risk of suffering injuries from harmful substances, which may compromise its degree of hydration, elasticity, and integrity. Among the most relevant elements that can injure the skin, ultraviolet (UV) radiations are responsible for the generation of reactive oxygen species that may undergo intracellul...
Study of pre-formulation and development of solid lipid nanoparticles containin...
Cavendish, Mariana; Nalone, Luciana; Barbosa, Thallysson; Barbosa, Raquel; Costa, Salvana; Nunes, Rogéria; da Silva, Classius Ferreira; Chaud, Marco V.The aim of this work was to study the physicochemical characterization of lipid matrices composed of cetyl palmitate (CP)/perillyl alcohol (PA) and develop preliminary studies of SLN for potential application in cancer treatment. The pre-formulation was submitted to recrystallization process (heatingcooling) in a concentration of CP/AP (F1 1:0; F2 1:9; F3 1:3; and F4 1:1). The characterization showed TG present...
Ion exchange with alkaline earth in zeolites: effects of exchanging time on aci...
da Silva, Classius Ferreira; Yoshida, Carla Kazumi Carrascoza; Machado, Nádia Regina Camargo Fernandes; Maugeri Filho, FranciscoThe isopropanol decomposition is used as a model reaction for determining the acid or basic characteristics of zeolites, specially zeolites of the type Y due to the facility of decomposition in both sites. The acid sites produce water and propene, while the basic sites produce acetone and hydrogen. Zeolites exchanged with alkaline earth may carry out both sites due to their bivalent charges. In this research pa...