Application of Plasma Immersion Ion Implantation for Surface Modification of Nickel-titanium Rotary Instruments
نویسندگان
چکیده
منابع مشابه
Application of plasma immersion ion implantation for surface modification of nickel-titanium rotary instruments.
By means of X-ray photoelectron spectroscopy (XPS) and differential scanning calorimetry (DSC), this study set out to investigate the application of plasma immersion ion implantation (PIII) for the surface modification of ProTaper NiTi rotary instruments. This study was undertaken because the PIII method was perceived to have the potential of developing into a standard surface modification tech...
متن کاملCarbon plasma immersion ion implantation of nickel-titanium shape memory alloys.
Nickel-titanium (NiTi) shape memory alloys possess super-elasticity in addition to the well-known shape memory effect and are potentially suitable for orthopedic implants. However, a critical concern is the release of harmful Ni ions from the implants into the living tissues. We propose to enhance the corrosion resistance and other surface and biological properties of NiTi using carbon plasma i...
متن کاملImprovement of surface bioactivity on titanium by water and hydrogen plasma immersion ion implantation.
We have investigated the surface bioactivity of titanium after water and hydrogen plasma immersion ion implantation. Plasma immersion ion implantation (PIII) excels in the surface treatment of components possessing a complicated shape such as medical implants. In addition, water and hydrogen PIII has been extensively studied as a method to fabricate silicon-on-insulator (SOI) substrates in the ...
متن کاملA cleaning protocol for rotary nickel-titanium endodontic instruments.
BACKGROUND The cleaning of endodontic and all dental instruments prior to sterilization is a prerequisite for their processing for re-use. This study aimed to develop a clinically practical cleaning protocol for rotary nickel-titanium (NiTi) endodontic files prior to sterilization. METHODS Cleaning experiments were conducted on six different types of files that had been used on human teeth. T...
متن کاملSurface modification of biomaterials using plasma immersion ion implantation and deposition.
Although remarkable progress has been made on biomaterial research, the ideal biomaterial that satisfies all the technical requirements and biological functions is not available up to now. Surface modification seems to be a more economic and efficient way to adjust existing conventional biomaterials to meet the current and ever-evolving clinical needs. From an industrial perspective, plasma imm...
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 2007
ISSN: 1881-1361,0287-4547
DOI: 10.4012/dmj.26.467