A UV pulsed lasers was employed to produce C and Ti ions of different charge with current densities of the order of 10 mA/cm(2). A post ion acceleration, up to 30 W, was employed to increase the ion energy and to implant polyethylene biocompatible surfaces up to a depth of about 200 nm. Preliminary results about surface properties indicate that implanted surfaces have higher wetting and micro-hardness with respect to un-implanted ones.
Modification studies of polyethylene by multi-ion implantation by laser ion source - art. no. 634638
Velardi Luciano;
2007
Abstract
A UV pulsed lasers was employed to produce C and Ti ions of different charge with current densities of the order of 10 mA/cm(2). A post ion acceleration, up to 30 W, was employed to increase the ion energy and to implant polyethylene biocompatible surfaces up to a depth of about 200 nm. Preliminary results about surface properties indicate that implanted surfaces have higher wetting and micro-hardness with respect to un-implanted ones.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
