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In recent years, several studies have demonstrated the strong cytotoxicity toward bacteria of graphene-based materials, suggesting their use as antimicrobial agents. The objective of this study was to evaluate the antibacterial activity against Streptococcus mutans, the principal microbiological agent in the etiology of dental caries, of two types of graphene nanoplatelets (GNPs), characterized by...
The NANO4WAVES approach aims at investigating and demonstrating the potential of a clever hierarchization into polymer matrices of nanoscaled inclusions (carbon nanotubes, graphene, metallic nanotubes and nanospheres) for controlling signals, with a dramatic impact on the electromagnetic propagation at wavelengths ranging from micrometers up to tenths of centimeters, with a particular focus on broadband...
Electroactive self-standing flexible composite poly(vinylidene fluoride) ( PVDF) films were prepared by simple solution casting method. In this study we investigated the effect of two different nanofillers, namely GNPs and ZnO NRs and the use of five different hexahydrate salts (HS) on the nucleation of the electroactive phase in the solution derived PVDF films. FT-IR analysis revealed that both HS...
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