Loading and release of a model protein from porous silicon powders Prestidge, C. A. ; Barnes, T. J. ; Mierczynska-Vasilev, A. ; Skinner, W. ; Peddie, F. ; Barnett, C. Abstract Publication: Physica Status Solidi Applied Research Pub Date: October 2007 DOI: 10.1002/pssa.200723112 Bibcode: 2007PSSAR.204.3361P