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Elemental and topographic characterization of LDPE based copolymeric films obta...
Ferreira, L. M.; Falcão, A. N.; Gil, M. H.The preparation of PE-g-HEMA (polyethylene-grafted-hydroxyethyl methacrylate) films by 60Co gamma irradiation has been optimized to produce a new material suitable for bioapplications. ; http://www.sciencedirect.com/science/article/B6TJN-4PKFGWY-1/1/ce67dece44bee190c7fdab19460ed6d3
Data: 2007
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Origem: Estudo Geral - Universidade de Coimbra
Modification of LDPE molecular structure by gamma irradiation for bioapplications
Ferreira, L. M.; Falcão, A. N.; Gil, M. H.The surface properties of low-density polyethylene (LDPE) can be modified by the grafting of 2-hydroxyethyl methacrylate (HEMA). This was done aiming at the production of new materials suitable for bioapplications. Samples with different monomer concentrations were prepared from LDPE particles by gamma irradiation, following different irradiation protocols, including irradiation in presence and absence of air. ...
Data: 2005
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Origem: Estudo Geral - Universidade de Coimbra
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