Cationic Emulsions
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Efficient Encapsulation and Controlled Release of N,N-Diethyl-3-methylbenzamide (DEET) from Oil-in-Water Emulsions Stabilized by Cationic Nanocellulose and Silica Nanoparticles
Oil-in-water emulsions containing N,N-diethyl-3-methylbenzamide (DEET) were developed aiming to extend the sustained release of the active compound, by using two oppositely charged nanomaterials, namely silica nanoparticles (SiNP) and cationic cellulose nanofibrils (CCNF), as stabilizers, and a mixture of food-grade nonionic surfactants to avoid precipitatio
Journal of the Brazilian Chemical Society. Publicado em: 2023
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2. EFFECT OF CYCLOPENTANE HYDRATES ON THE STABILITY OF DODAC AND AOT STRUCTURES
Abstract Hydrates are crystalline structures formed by water and substances with low molar mass molecules. Hydrate formation can occur during oil production when oil, gas and water flow through the same lines in conditions of high pressure and low temperatures. The deposition of hydrate crystals in production lines can severely jeopardize the safety of oper
Braz. J. Chem. Eng.. Publicado em: 13/01/2020
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3. Desenvolvimento de sistemas farmacêuticos emulsionados para veiculação gênica
Terapia gênica, em uma ampla definição, é o tratamento de doenças baseado na transferência de material genético a uma célula, tecido ou órgão com o intuito de curar ou melhorar o estado clínico do paciente. Em sua forma mais simples, a terapia gênica consiste na inserção de genes funcionais em células com genes defeituosos objetivando substitu
Publicado em: 2007
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4. In vivo gene delivery to the liver using reconstituted chylomicron remnants as a novel nonviral vector
Lipoproteins are emulsion particles that consist of lipids and apolipoproteins. Their natural function is to transport lipids and/or cholesterol to different tissues. We have taken advantage of the hydrophobic interior of these natural emulsions to solubilize DNA. Negatively charged DNA was first complexed with cationic lipids containing a quaternary amine h
The National Academy of Sciences of the USA.