Study of surface energy and hemocompatibility of Ti and TiN synthesized by Magnetron Sputtering for medical application
DOI:
https://doi.org/10.22517/23447214.9301Keywords:
Biomaterials, Hemocompatibility, computational method.Abstract
— The materials hexagonal-Ti and cubic phase-TiN were computationally simulated and synthesized, in order to determinate their potential applications as biomaterials. Computer simulations preformed using Density Functional Theory (DFT) showed a hydrophobic tendency, which makes them candidates for biomedical applications. Using magnetron sputtering DC technique, the Ti and TiN coatings were synthesized on biocompatible AISI 316L stainless Steel substrates analyzing hemocompatibility; It was proven that the Ti coating has a higher interfacial energy which may lead to increased probability of thrombus formation with respect to the biocompatible substrate 316L and TiN.Downloads
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