A processisdescribedforpreparinglightweightandlowcostpolymer-derivedsiliconcarbidefoamsby impregnation withpolymericprecursorandpolyurethanefoam,followedbypyrolysisininertatmo- sphere. Scanningelectronmicroscopyshowedthattheresultantsiliconcarbidefoamshadafullyopen and interconnectedporousstructurewithdensestruts.Thesuitabilityofthesesiliconcarbidefoamsfor the adsorptionofnon-steroidalanti-inflammatory drugsandtheirmetaboliteswasstudied.Theresults showedthatsiliconcarbidefoamsadsorbedthetargetcompoundsandadsorptioncapacityincreases with increasingthecontacttimebetweenthefoamandtheanalytesinvestigated.
Processing of polymer-derived SiC foam and its adsorption capacity for nonsteroidal anti-inflammatory drugs / Sorarù, G.D., Jana, P., Bruzzoniti, M.C., Appendini, M., Rivoira, L., Del Bubba, M., Rossini, D., Ciofi, L.. - In: CERAMICS INTERNATIONAL. - ISSN 0272-8842. - STAMPA. - 42:(2016), pp. 18937-18943. [doi.org/10.1016/j.ceramint.2016.09.045]
Processing of polymer-derived SiC foam and its adsorption capacity for nonsteroidal anti-inflammatory drugs
Sorarù, Gian Domenico;Jana, Prasanta;
2016-01-01
Abstract
A processisdescribedforpreparinglightweightandlowcostpolymer-derivedsiliconcarbidefoamsby impregnation withpolymericprecursorandpolyurethanefoam,followedbypyrolysisininertatmo- sphere. Scanningelectronmicroscopyshowedthattheresultantsiliconcarbidefoamshadafullyopen and interconnectedporousstructurewithdensestruts.Thesuitabilityofthesesiliconcarbidefoamsfor the adsorptionofnon-steroidalanti-inflammatory drugsandtheirmetaboliteswasstudied.Theresults showedthatsiliconcarbidefoamsadsorbedthetargetcompoundsandadsorptioncapacityincreases with increasingthecontacttimebetweenthefoamandtheanalytesinvestigated.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione
