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Polyvinyl alcohol (PVA) hydrogels both pure and reinforced with two types of carbon nanoparticles (nanotubes and nanofibres) were studied as a candidate material for osteochondral defect repair. The carbon nanoparticles produced by chemical vapour deposition were characterised by Raman spectroscopy, field emission scanning electron microscopy and high-resolution transmission electron microscopy. The...
Polyvinyl alcohol (PVAl) hydrogel, alone and reinforced with two types of carbon nanoparticles, was studied in cultured cells to assess its potential use in treating osteochondral defects. The carbon nanoparticles were produced by hot-filament chemical vapour deposition. The carbon material was characterised with a Renishaw Invia Raman microscope system and the morphological particles were characterised...
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