@misc{brigo_mesoporous_silica_2016, 
author={Brigo, L.,Scomparin, E.,Galuppo, M.,Capurso, G.,Ferlin, M.G.,Bello, V.,Realdon, N.,Brusatin, G.,Morpurgo, M.},
title={Mesoporous silica sub-micron spheres as drug dissolution enhancers: Influence of drug and matrix chemistry on functionality and stability},
year={2016},
howpublished = {journal article},
doi = {https://doi.org/10.1016/j.msec.2015.10.039},
abstract = {Mesoporous silica particles prepared through a simplified Stöber method and low temperature solvent-promoted surfactant removal are evaluated as dissolution enhancers for poorly soluble compounds, using a powerful anticancer agent belonging to pyrroloquinolinones as a model for anticancer oral therapy, and anti-inflammatory ibuprofen as a reference compound. Mesoporous powders composed of either pure silica or silica modified with aminopropyl residues are produced. The influence of material composition and drug chemical properties on drug loading capability and dissolution enhancement are studied. The two types of particles display similar size, surface area, porosity, erodibility, drug loading capability and stability. An up to 50% w/w drug loading is reached, showing correlation between drug concentration in adsorption medium and content in the final powder. Upon immersion in simulating body fluids, immediate drug dissolution occurred, allowing acceptor solutions to reach concentrations equal to or greater than drug saturation limits. The matrix composition influenced drug solution maximal concentration, complementing the dissolution enhancement generated by a mesoporous structure. This effect was found to depend on both matrix and drug chemical properties allowing us to hypothesise general prediction behaviour rules.},
note = {Online available at: \url{https://doi.org/10.1016/j.msec.2015.10.039} (DOI). Brigo, L.; Scomparin, E.; Galuppo, M.; Capurso, G.; Ferlin, M.; Bello, V.; Realdon, N.; Brusatin, G.; Morpurgo, M.: Mesoporous silica sub-micron spheres as drug dissolution enhancers: Influence of drug and matrix chemistry on functionality and stability. Materials Science and Engineering  C. 2016. vol. 59, 585-593. DOI: 10.1016/j.msec.2015.10.039}}