http://www.cnr.it/ontology/cnr/individuo/prodotto/ID189633
Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system (Articolo in rivista)
- Type
- Label
- Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system (Articolo in rivista) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.msec.2012.04.057 (literal)
- Alternative label
Zhao J.; Shi Q.; Luan S.-F.; Song L.-J.; Yang H.-W.; Shi H.-C.; Stagnaro P.; Yin J.-H. (2012)
Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system
in Materials science & engineering. C, Biomimetic materials, sensors and systems (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Zhao J.; Shi Q.; Luan S.-F.; Song L.-J.; Yang H.-W.; Shi H.-C.; Stagnaro P.; Yin J.-H. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://ac.els-cdn.com/S0927775712003512/1-s2.0-S0927775712003512main.pdf?_tid=bf9af3fe-24e6-11e2-b532-00000aab0f26&acdnat=1351858605_72d01267d4dc356ba8b7eed678972fbd (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- J. Zhao; Q. Shi; S.-F. Luan; L.-J. Song; H.-W. Yang;. H.-C. Shi; J.-H. Yin CIAC-CAS (P.R. China)
P. Stagnaro ISMAC-CNR Genova (literal)
- Titolo
- Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system (literal)
- Abstract
- Surface modification of polypropylene non-woven fabric membrane (NWF) for improving its hemocompatibility was developed by grafting a biomimic monomer, 2-methacryloyloxyethyl phosphorycholine (MPC). The NWF membrane surface was first activated by potassium peroxydisulfate to form hydroxyl groups, and then grafted with MPC using ceric (IV) ammonium nitrate as the redox initiator. The surface chemical changes before and after modification were confirmed by Fourier transform infrared spectroscopy with an ATR unit (FTIR-ATR) and X-ray photoelectron spectroscopy (XPS); the water contact angle results showed the gradual changes in wettability from hydrophobic to hydrophilic surface. Meanwhile, the hemocompatibility of these samples was also evaluated by protein adsorption and platelet adhesion. These experimental results exhibited that the introduction of poly(MPC) onto the NWF membrane surfaces substantially improved their hemocompatibility. The feasibility and simplicity of this procedure may lead to potential applications of NWF membranes in biomedical separation and blood purification. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di