Laser Treatment of Cp-Ti &amp; Ti-Ni Alloy Coated with Hydroxyapatite/Silver Nanoparticles for Biomedical Applications

Tharwat Christen,Assem Shireen K,El-Gendy Nour Sh,Badr Ya,Ibrahim Khm,Girgis E

doi:10.35840/2631-5092/4503

Abstract

In this investigation, the biocompatibility of alloying elements for Cp-Ti, and Ti-Ni titanium alloys was tested in order to estimate their suitability for biomaterial components. As this alloys used as orthopedic and dental implants. Cp-Ti was tested as reference material. The investigation included the mechanical properties as corrosion and microhardness. The susceptibility of bacteria to the Ag-HA surface was also evaluated by assessing the inhibition of luminescence of Escherichia coli, pseudomonas aeruginosa, bacillus cereus, and micrococcus luteus bacteria.

Highlights

Since the population ratio of the aged people is rapidly growing, the number of the aged people needing replacing failed tissue with artificial instruments made of biomaterials is increasing
The deposition was carried out at room temperature in 250 ml beaker (2 gm HA/Ag NPs. was added to Citation: Tharwat C, Girgis E, Badr Y, Ibrahim KM, Assem SK, et al (2016) Laser Treatment of Cp-Ti & Ti-Ni Alloy Coated with Hydroxyapatite/Silver Nanoparticles for Biomedical Applications
Scanning electron microscopy (SEM): Figure 8 show the scanning electron micrograph of Ag-HA nanocomposite coated on the Ti-Ni

Summary

Introduction

Since the population ratio of the aged people is rapidly growing, the number of the aged people needing replacing failed tissue with artificial instruments made of biomaterials is increasing. The deposition was carried out at room temperature in 250 ml beaker (2 gm HA/Ag NPs. was added to Citation: Tharwat C, Girgis E, Badr Y, Ibrahim KM, Assem SK, et al (2016) Laser Treatment of Cp-Ti & Ti-Ni Alloy Coated with Hydroxyapatite/Silver Nanoparticles for Biomedical Applications.

Results

Conclusion