Now showing items 1-3 of 3
Avaliação de toxicidade da pseudoboemita para liberação controlada de fármacos
(Universidade Presbiteriana Mackenzie, 2013-02-22)
The nanotechnology research progressed significantly over the past 30 years, allowing for the development of new materials with applications that meet the interests of various sectors. In health, the pharmaceutical industry ...
Utilização de microesferas ocas de vidro na aditivaçăo de concreto.
(Universidade Presbiteriana Mackenzie, 2013-04-18)
This work on the use of hollow microspheres of glass in concrete additives objective to obtain and characterize concrete containing glass hollow microspheres, evaluating the effect of adding hollow glass micro spheres as ...
Utilização de polímero pós-consumo sulfonado como aditivo de sistemas cimentícios
(Universidade Presbiteriana Mackenzie, 2012-02-13)
The suitable superplasticizers admixtures usage has become fundamental in the cementitious systems production (like concretes and mortars), because they interact with cement particles surfaces, causing their dispersion and ...