|Support type:||Scholarships in Brazil - Scientific Initiation|
|Effective date (Start):||September 01, 2013|
|Effective date (End):||August 31, 2014|
|Field of knowledge:||Engineering - Materials and Metallurgical Engineering|
|Principal Investigator:||Eduardo Ferreira Molina|
|Grantee:||Beatriz Bernardes Caravieri|
|Home Institution:||Reitoria. Universidade de Franca (UNIFRAN). Franca , SP, Brazil|
The ability to shape materials from organic compounds, inorganic, bioactive and even in one direction is interesting to develop new multifunctional hybrid materials. In these hybrids, the association of the characteristics of organic and inorganic compounds allows for new materials with unique properties such as high mechanical strength, transparency and flexibility and is suitable for application in various fields of science and technology, including human health.This project proposes the use of hybrid class siloxane-polyether systems used for controlled drug delivery. These hybrids are prepared by sol-gel and are based on a network of silica containing an organic subphase which can provide both hydrophobic and hydrophilic domains. Moreover, they are water insoluble and have unique properties such as mechanical strength, transparency and flexibility as well as being a material of great potential for various scientific and technological fields. The main objective is to evaluate the effect of incorporation of a model drug (ibuprofen or sodium diclofenac) with hybrid matrix-based polyether (polyoxopropylene PPO) and thus study the transport mechanism involved in the process of drug release.I this context, various concentrations of drug are incorporated into the matrix.