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In this paper, we describe for the first time the preparation of biodegradable inorganic/organic hybrid materials by grafting poly(l-lactide) (PLLA) from porous silicon (pSi) films and microparticles. To graft a PLLA layer from pSi, tin(II) 2-ethylhexanoate catalysed ring opening polymerisation was performed using pSi surface-bound hydroxyl groups as initiators. Chemical surface characterisation by...
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