Browsing by Author "Sokullu Urkaç, Emel"

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Modification of surface morphology of UHMWPE for biomedical implants

Öztarhan, Ahmet; Sokullu Urkaç, Emel; Kaya, Nusret; Yenigül, Mesut; Tıhmınlıoğlu, Funda; Ezdeşir, Ayhan; Zimmerman, Robert; Budak, Satılmış; Muntele, C.; Chhay, Bopha; Ila, Daryush; Oks, Efim; Nikolaev, Alexey; Tek, Zekai; Eltem, Rengin (Materials Research Society, 2007)

Ultra High Molecular Weight Polyethylene (UHMWPE) samples were implanted with metal and metal-gas hybrid ions (Ag, Ag+N, C+H, C+H+Ar, Ti+O) by using improved MEVVA Ion implantation technique [1,2]. An extraction voltage ...
Oxidation behavior of C-and au-ion-implanted biodegradable polymers

Sokullu Urkaç, Emel; Öztarhan, Ahmet; Tıhmınlıoğlu, Funda; Nikolaev, Alexey; Brown, Ian (IEEE, 2012-03)

Biodegradable polymers are widely used in biomedical and tissue engineering applications due to their biocompatibility and hydrolysis properties in the body. However, their low surface energy and lack of functional groups ...