info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F64717%2F2009/PTNATURE-INSPIRED SILK/POLYAMINE-CALCIUM PHOSPHATE COMPOSITES WITH CONTROLLED SURFACE TOPOGRAPHY VIA BIO-INDUCED DEPOSITION OF MULTIFUNCTIONAL SILICON-SUBSTITUTED CALCIUM PHOSPHATE FOR BONE TISSUE ENGINEERING APPLICATIONSSFRH/BD/64717/2009