Encontrados 3 documentos, a visualizar página 1 de 1
Superhydrophobic to superhydrophylic biomimetic poly(3-hydroxybutyrate) surface...
González-Obeso, Constancio; Song, Wenlong; Rodriguez-Perez, M. A.; Mano, J. F.Biodegradable and biocompatible materials have gained increased attentions because of their applications in biomedicine and tissue engineering. Among them, poly(3-hydroxybutyrate) (PHB), a natural origin polymer, has been employed in biomedical applications as a suitable substitute of synthetic polymers for preparing scaffolds and other devices. In this context it is relevant to understand the interactions betw...
Development of an injectable system based on elastin-like recombinamer particle...
Oliveira, Mariana B.; Song, Wenlong; Martín, Laura; Oliveira, Sara M.; Caridade, S. G.; Alonso, Matilde; Rodríguez-Cabello, José Carlos; Mano, J. F.An elastin-like recombinamer (ELR) containing the RGD cell adhesion domain was used to fabricate microparticles by an innovative and affordable process based on the use of superhydrophobic surfaces. Two microparticles types with different crosslinking extents were prepared. The biological response was tested using an osteoblast-like cell line (SaOs-2) performing proliferation and alkaline phosphatase (ALP) quan...
Two-dimensional open microfluidic devices by tuning the wettability on patterne...
Oliveira, Nuno M.; Neto, Ana I.; Song, Wenlong; Mano, J. F.We present a simple and economical method to produce a potential open microfluidic polymeric device. Biomimetic superhydrophobic surfaces were prepared on polystyrene using a phase separation methodology. Patterned two-dimensional channels were imprinted on the superhydrophobic substrates by exposing the surface to plasma or UV–ozone radiation. The wettability of the channels could be precisely controlled betwe...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||