Plasma Electrolytic Oxidation of TiZr Alloy in ZnONPs-Contained Solution: Structural and Biological Assessment

Oleshko, Oleksandr; Deineka, Volodymyr; Husak, Ye.; Korniienko, Viktoriia; Dryhval, Bohdan; Dudko, Julia; Solodovnyk, Oleksandr; Simka, Wojciech; Michalska, Joanna; Mishchenko, Oleg; Grundsteins, Karlis; Pogorielov, Мaksym

doi:10.1007/978-981-15-3996-1_8

Cited by 3 publications

(3 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…A rougher surface was thus obtained, which by immersion in simulated body fluid (SBF) led to the formation of an apatite layer [133]. It was also shown that through this approach, the oxide layer formed favored osteoblast adhesion and could even decrease the bacterial adhesion [134]. Besides this, it was shown that nano-ZnO have antibacterial properties [135].…”

Section: Coatings With Tizrmentioning

confidence: 99%

A Combined Scientometric and Critical Approach in Reviewing TiZr Implant Alloys and Coating Performances

2021

View full text Add to dashboard Cite

This review article was developed based on the scientometric analysis of the evaluated studies conducted on titanium−zirconium (TixZr) alloys from 2000 to the present. The scientometric data obtained helped us to identify the most researched topics and these topics were further analyzed and discussed. An increasing number of researchers are considering TixZr alloys as opposed to the traditional ones because these alloys present improved mechanical properties and in some cases improved corrosion resistance and biocompatibility. Due to the natural layer of oxides formed on these alloys, multiple surface modification methods can be applied to solve some of the challenges faced in the field of implantable materials. A significant number of studies are now focusing on surface modifications at the nanometer scale or various coatings for improved corrosion resistance and biological interactions. Although not yet commercially available, a TiZr alloy with a nanostructured surface and embedded biologically active substances, such as antibiotics or coated with hydroxyapatite, may become a future option.

show abstract

Section: Coatings With Tizrmentioning

confidence: 99%

A Combined Scientometric and Critical Approach in Reviewing TiZr Implant Alloys and Coating Performances

2021

View full text Add to dashboard Cite

show abstract

“…As a result, oxide layers that are thick, less uniform, more porous, slightly cracked, and of complex are produced. This type of anodic oxidation can be labelled in different manners as micro-arc oxidation (MAO) [ 90 ], anodic spark deposition (ASD) [ 96 ], plasma electrolytic oxidation (PEO) [ 97 ] or plasma electrolytic saturation (PES) [ 95 ], microplasma oxidation (MPO) [ 98 ], micro-arc discharge oxidation (MDO) [ 99 ], or anodic plasma-chemical process (APC) [ 100 ].…”

Section: Anodic Oxidationmentioning

confidence: 99%

Evolution of anodised titanium for implant applications

Alipal

Lee

Koshy

et al. 2021

Heliyon

View full text Add to dashboard Cite

Anodised titanium has a long history as a coating structure for implants due to its bioactive and ossified surface, which promotes rapid bone integration. In response to the growing literature on anodised titanium, this article is the first to revisit the evolution of anodised titanium as an implant coating. The review reports the process and mechanisms for the engineering of distinctive anodised titanium structures, the significant factors influencing the mechanisms of its formation, bioactivity, as well as recent pre-and post-surface treatments proposed to improve the performance of anodised titanium. The review then broadens the discussion to include future functional trends of anodised titanium, ranging from the provision of higher surface energy interactions in the design of biocomposite coatings (template stencil interface for mechanical interlock) to techniques for measuring the boneto-implant contact (BIC), each with their own challenges. Overall, this paper provides up-to-date information on the impacts of the structure and function of anodised titanium as an implant coating in vitro and in/ex vivo tests, as well as the four key future challenges that are important for its clinical translations, namely (i) techniques to enhance the mechanical stability and (ii) testing techniques to measure the mechanical stability of anodised titanium, (iii) real-time/in-situ detection methods for surface reactions, and (iv) cost-effectiveness for anodised titanium and its safety as a bone implant coating.

show abstract

“…Один із напрямів запобігання періімплантатній інфекції -спроби модифікації поверхні імплантованої конструкції для підвищення її бактеріостатичних властивостей. Анодне окиснення та термоокиснення -методи обробки поверхні титану (Ti) та його сплавів, що найбільш поширені [21]. Методи модифікації поверхні можуть покращити фізичні властивості шляхом одержання нанотрубок чи нанопор [22].…”

unclassified

The effect of surface-modified silver nanoparticles on the inflammatory component of the intragingival peri-implant area

Maksymov,

Mishchenko

2023

ZMJ

View full text Add to dashboard Cite

Aim: to evaluate the intensity of the gingival inflammatory component in the peri-implant area by studying the mucous membrane bleeding in the implant area according to the papilla bleeding index (PBI), when using healing abutments with a surface modified with silver nanoparticles (AgNP). Materials and methods. 40 patients undergoing rehabilitation for secondary partial adentia by the method of dental implantation were enrolled in the study and divided into 2 groups: Group 1 (20 patients) – healing abutments with the surface modified by the method of plasma electrooxidation and AgNP-doped were fixed; Group 2 (20 patients) – standard healing abutments of the implant system used with a polished surface were fixed. The control group (20 patients) – to determine reference values. A total of 60 patients were involved in the study. The degree of bleeding was measured according to the PBI. The mucous membrane thickness was assessed using an endodontic reamer. Results. There was no statistically significant difference in bleeding level 0 between Groups 1 and 2, but the study group was significantly different from the control group (p < 0.001). According to the bleeding level 3, there was a statistically significant difference between Groups 1 and 2, the study group was (12.7 %) versus 48.5 % (p < 0.001). In addition, the study group was significantly different from the control group (p = 0.019), but this was due to the fact that the measurements were taken directly from the wound surface and the comparison was made to understand inflammatory manifestations as a whole. According to bleeding level 4, there were no patients with this level in the study group, but in the comparison group there were 19.2 % of those (p < 0.001). Based on the results of the data obtained, it is advisable to consider effective use of the antibacterial effect of silver nanoparticles to reduce the gingival inflammatory component in the peri-implant area. Conclusions. The use of the bleeding index (PBI) is appropriate in the clinical diagnosis of inflammatory processes in the peri-implant area. Reduction of levels 3, 4 bleeding in the peri-implant area by 35.8 % and 19.2 %, respectively, in patients using healing abutments coated with AgNP compared to polished ones, indicates a pronounced anti-inflammatory effect of the proposed AgNP-doped surface. The absence of a statistical difference in the mucous membrane thickness of the studied areas between the groups allows us to consider the obtained results as consequences of the silver nanoparticle impact with an antibacterial effect. The result of this study allows recommending the proposed AgNP-doped surface for use in clinical practice.

show abstract

Plasma Electrolytic Oxidation of TiZr Alloy in ZnONPs-Contained Solution: Structural and Biological Assessment

Cited by 3 publications

References 7 publications

A Combined Scientometric and Critical Approach in Reviewing TiZr Implant Alloys and Coating Performances

A Combined Scientometric and Critical Approach in Reviewing TiZr Implant Alloys and Coating Performances

Evolution of anodised titanium for implant applications

The effect of surface-modified silver nanoparticles on the inflammatory component of the intragingival peri-implant area

Contact Info

Product

Resources

About