Na-Ti-O nanostructured film anodically grown on titanium surface have the potential to improve osteogenesis

Wei, Wenfa; Liu, Yanlian; Yao, Xiaohong; Hang, Ruiqiang

doi:10.1016/j.surfcoat.2020.125907

Cited by 7 publications

(3 citation statements)

References 42 publications

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“…Titanium-based nanostructure (NS) materials have become the focus of current research because of their unique properties in optical, biological, and electrical fields ( Miao et al, 2015 ; Gupta et al, 2018 ; Wei et al, 2020 ). Different preparation processes can be used to construct NS titanium surfaces, common nano-morphologies for titanium surfaces with antibacterial functions are nanotube and nano-coating forms.…”

Section: Preparation Of Nanostructure On Titanium and Its Alloysmentioning

confidence: 99%

Nano-Modified Titanium Implant Materials: A Way Toward Improved Antibacterial Properties

Liu

Attarilar

et al. 2020

Front. Bioeng. Biotechnol.

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Section: Preparation Of Nanostructure On Titanium and Its Alloysmentioning

confidence: 99%

Nano-Modified Titanium Implant Materials: A Way Toward Improved Antibacterial Properties

Liu

Attarilar

et al. 2020

Front. Bioeng. Biotechnol.

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“…Based on structure, these could be classified as antibacterial nanoparticles, antibacterial nano solids and antibacterial nano-assembled structures. Alternatively, based on the nature of the antibacterial active ingredient, they can be classified as using metallic ions or oxide photocatalysts [ 52 ].…”

Section: Structural Enhancements and Experimental Designsmentioning

confidence: 99%

Microbial Decontamination and Antibacterial Activity of Nanostructured Titanium Dental Implants: A Narrative Review

et al. 2021

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Peri-implantitis is the major cause of the failure of dental implants. Since dental implants have become one of the main therapies for teeth loss, the number of patients with peri-implant diseases has been rising. Like the periodontal diseases that affect the supporting tissues of the teeth, peri-implant diseases are also associated with the formation of dental plaque biofilm, and resulting inflammation and destruction of the gingival tissues and bone. Treatments for peri-implantitis are focused on reducing the bacterial load in the pocket around the implant, and in decontaminating surfaces once bacteria have been detached. Recently, nanoengineered titanium dental implants have been introduced to improve osteointegration and provide an osteoconductive surface; however, the increased surface roughness raises issues of biofilm formation and more challenging decontamination of the implant surface. This paper reviews treatment modalities that are carried out to eliminate bacterial biofilms and slow their regrowth in terms of their advantages and disadvantages when used on titanium dental implant surfaces with nanoscale features. Such decontamination methods include physical debridement, chemo-mechanical treatments, laser ablation and photodynamic therapy, and electrochemical processes. There is a consensus that the efficient removal of the biofilm supplemented by chemical debridement and full access to the pocket is essential for treating peri-implantitis in clinical settings. Moreover, there is the potential to create ideal nano-modified titanium implants which exert antimicrobial actions and inhibit biofilm formation. Methods to achieve this include structural and surface changes via chemical and physical processes that alter the surface morphology and confer antibacterial properties. These have shown promise in preclinical investigations.

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“…Electrochemical anodization is one of the many methods for synthesizing nanostructures from semiconductor metal oxides. It offers sufficient scalability and comparatively easy operation, giving excellent control over the morphology of the nanostructures and their physicochemical properties [ 7 ]. Anodization is carried out at moderate temperatures and atmospheric pressure, and the morphology and dimensions of the nanostructures can be altered by varying the number of operation parameters, including the temperature, electrolyte composition, and applied cell potential.…”

Section: Introductionmentioning

confidence: 99%

Anodizing Tungsten Foil with Ionic Liquids for Enhanced Photoelectrochemical Applications

Da Silva,

Sánchez-García,

Pérez-Calvo

et al. 2024

Materials

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This research examines the influence of adding a commercial ionic liquid to the electrolyte during the electrochemical anodization of tungsten for the fabrication of WO3 nanostructures for photoelectrochemical applications. An aqueous electrolyte composed of 1.5 M methanesulfonic acid and 5% v/v [BMIM][BF4] or [EMIM][BF4] was used. A nanostructure synthesized in an ionic-liquid-free electrolyte was taken as a reference. Morphological and structural studies of the nanostructures were performed via field emission scanning electron microscopy and X-ray diffraction analyses. Electrochemical characterization was carried out using electrochemical impedance spectroscopy and a Mott–Schottky analysis. From the results, it is highlighted that, by adding either of the two ionic liquids to the electrolyte, well-defined WO3 nanoplates with improved morphological, structural, and electrochemical properties are obtained compared to samples synthesized without ionic liquid. In order to evaluate their photoelectrocatalytic performance, the samples were used as photocatalysts to generate hydrogen by splitting water molecules and in the photoelectrochemical degradation of methyl red dye. In both applications, the nanostructures synthesized with the addition of either of the ionic liquids showed a better performance. These findings confirm the suitability of ionic liquids, such as [BMIM][BF4] and [EMIM][BF4], for the synthesis of highly efficient photoelectrocatalysts via electrochemical anodization.

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Na-Ti-O nanostructured film anodically grown on titanium surface have the potential to improve osteogenesis

Cited by 7 publications

References 42 publications

Nano-Modified Titanium Implant Materials: A Way Toward Improved Antibacterial Properties

Nano-Modified Titanium Implant Materials: A Way Toward Improved Antibacterial Properties

Microbial Decontamination and Antibacterial Activity of Nanostructured Titanium Dental Implants: A Narrative Review

Anodizing Tungsten Foil with Ionic Liquids for Enhanced Photoelectrochemical Applications

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