Browsing by Author "Yigit, O."

Now showing 1 - 3 of 3

Detrimental Effect of Particle Sol-Gel Coating on the Corrosion Behavior of A380-Sic Composite
(Pergamon-elsevier Science Ltd, 2009) Dikici, B.; Tekmen, C.; Yigit, O.; Gavgali, M.; Cocen, U.
In this study, the corrosion susceptibility of aluminum matrix composites reinforced with artificially oxidized SiO(2) and sol-gel Fe/TiO(2) coated silicon carbide particles (SiC(p)) has been investigated. Corrosion behavior of the composites, fabricated by the liquid metal infiltration technique, was established in chloride containing alkaline environments by cyclic polarization (CP) and electrochemical impedance spectroscopy (EIS) techniques. It has been found that, sol-gel coating of SiC particles with Fe/TiO(2) has a detrimental effect on the corrosion characteristics of A380-SiC metal matrix composite. (C) 2009 Elsevier Ltd. All rights reserved.
Multifunctional Coatings for Biomedical Applications
(CRC Press, 2025) Yigit, O.; Topuz, M.; Dikici, B.
In recent years, there has been a growing interest in the development of multifunctional coatings for biomedical applications. These coatings have the potential to improve the biocompatibility, durability, and functionality of biomedical implant materials. Multifunctional coatings can provide a range of benefits, including enhanced biocompatibility, reduced infection rates, improved mechanical properties, and increased drug delivery capabilities. They can also be tailored to specific applications, such as antimicrobial coatings for implant surfaces or drug-eluting coatings for stents. There are many different types of materials that can be used to create multifunctional coatings, including polymers, ceramics, metals, and composites. The choice of material depends on the specific application and desired properties of the coating. Various techniques can be used to apply multifunctional coatings, including physical and chemical vapor deposition, electrospinning, sol-gel, or spray coating. These techniques can also be combined to create more complex coatings with multiple functions. Overall, the development of multifunctional coatings for biomedical applications is an exciting area of research that has the potential to significantly improve the performance and longevity of biomedical implant materials. © 2025 selection and editorial matter, Ajit Behera, Kuldeep K Saxena, Dipen Kumar Rajak and Shankar Sehgal. All rights reserved.
Synthesis of Implantable Ceramic Coatings and Their Properties
(Elsevier, 2023) Topuz, M.; Yigit, O.; Kaseem, M.; Dikici, B.
Nowadays, emphasis on metallic materials, coating materials, and coating technology to improve osseointegration and increase the lifespan of biological fixation prostheses has become a topic of great interest in the field of prosthetic research. Many published studies showed that the bioactivity-coated surfaces increase the implant–tissue compatibility with their similarities to the bone structure. Therefore several coatings are widely used to increase osteoconductivity on implant material surfaces in the biomedical industry. In this section, synthesis techniques, mechanical and corrosion behavior, osseointegration, and esthetic responses of implantable ceramic coatings, especially considering the last published reports, are reviewed in detail. Besides, an answer to the “are the coatings suitable for in vivo conditions?” is investigated. © 2023 Elsevier Ltd. All rights reserved.