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Formulating octyl methoxycinnamate in hybrid lipid-silica nanoparticles: An innovative approach for UV skin protection
(2020-05-01)
Sunscreens have been employed on daily skin care for centuries. Their role in protecting the skin from sun damage, avoiding accelerated photoaging and even limiting the risk of development of skin cancer is unquestionable. ...
Effect of cryoprotectants on the reconstitution of silica nanoparticles produced by sol-gel technology
(Springer, 2015-04-01)
Freeze-drying has widely been applied to improve the stabilization of colloidal drug carriers. In the present study, the effect of cryoprotectants on the physicochemical characteristics of silica nanoparticles (SiNP) during ...
Synthesis and optimization of colloidal silica nanoparticles and their functionalization with methacrylic acid
(Elsevier B.V., 2012-12-05)
The synthesis of colloidal SiO2 nanoparticles was achieved via the base-catalyzed hydrolysis and polycondensation of tetraethyl orthosilicate (TEOS) in an alcoholic medium with the careful variation of the concentrations ...
Synthesis and optimization of colloidal silica nanoparticles and their functionalization with methacrylic acid
(Elsevier B.V., 2012-12-05)
The synthesis of colloidal SiO2 nanoparticles was achieved via the base-catalyzed hydrolysis and polycondensation of tetraethyl orthosilicate (TEOS) in an alcoholic medium with the careful variation of the concentrations ...
Synthesis and in vitro testing of thermoresponsive polymer-grafted core-shell magnetic mesoporous silica nanoparticles for efficient controlled and targeted drug delivery
(Academic Press Inc Elsevier Science, 2019-05)
In this work, thermoresponsive polymer grafted magnetic mesoporous silica nanoparticles were prepared, fully characterized and tested as controlled drug delivery systems. For this purpose, iron oxide nanoparticles coated ...
One-step preparation of silver nanoparticles confined in functionalized-free SBA-15 channels
(Elsevier Science SaLausanneSuíça, 2010)
Comparative study of the synthesis of silica nanoparticles in micromixer-microreactor and batch reactor systems
(Elsevier Science Sa, 2011-07)
Two different reactors, namely a microreactor with an interdigital micromixer and a batch reactor, have been used to prepare silica nanoparticles. The effect of synthesis variables was studied, and the results are compared ...
Effect of particle functionalization and solution properties on the adsorption of bovine serum albumin and lysozyme onto silica nanoparticles
(Elsevier Science, 2020-02)
Silica nanoparticles present an enormous potential as controlled drug delivery systems with high selectivity towards diseased cells. This application is directly related to the phenomenon of protein corona, characterized ...