Effect of silica precursor transformation on diclofenac sodium releaseElectronic supplementary information (ESI) available. See DOI: 10.1039/c5ra15064g

• Main Authors: Kierys, A, Kasperek, R, Krasucka, P, Zimmer, ., Poleszak, E, Goworek, J
• Format: Journal Article
• Language: English
• Published: 03.11.2015

The present paper describes the preparation of a new type of ternary composite where pure silica gel or polysilsesquioxane was deposited on a polymer carrier loaded with a high dose of diclofenac sodium. The silica species were prepared by in situ gelation of the precursors, tetraethoxysilane (TEOS)...