C.Z. Dinu, V.C. Dinca
Growth and deposition of unwanted bacteria on implant metal alloys affect their use as biomedical samples. Monitoring any bacterial biofilm accumulation will provide early countermeasures. For a reliable antifouling strategy we prepared nitinol (NiTi) thin films on Ti-derived substrates by using a pulsed laser deposition (PLD) method. As the microstructure of Ti-alloy is dictated by the tensile strength, fatigue and the fracture toughness we tested the use of hydrogen as an alloying element. X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM) investigated the crystalline structure, chemical composition and respectively the surface morphology of the nitinol hydrogen and hydrogen-free samples. Moreover, the alloys were integrated and tested using a cellular metric and their responses were systematic evaluated and quantified. Our attractive approach is meant to select the suitable components for an effective and trustworthy anti-fouling strategy. A greater understanding of such processes should lead to novel and effective control methods that would improve in the future implant stability and capabilities.
@article{d8f90fa9-ec1f-4fa4-a6df-ca6f2e47bfb2,
title={Monitorizing nitinol alloy surface reactions for biofouling studies},
author={C.Z. Dinu and V.C. Dinca},
year={2007},
language={en}
}TY - JOUR TI - Monitorizing nitinol alloy surface reactions for biofouling studies AU - C.Z. Dinu AU - V.C. Dinca PY - 2007 LA - en ER -
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