Cold-Plasma-Sterilized Nanostructured Ti6Al4V: Effect on Nanostructured Surface Morphology and Osteogenic Differentiation of Bone-Marrow-Derived Mesenchymal Stem Cells

Antonini, Leonardo Marasca; Takimi, Antônio Shigueaki; Lemos, Vanessa Pinheiro Amaral; Camassola, Melissa; Malfatti, Célia de Fraga

doi:10.1007/s11665-021-05903-0

Cited by 3 publications

(1 citation statement)

References 53 publications

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“…Different disinfection methods were chosen: UV-C radiation, autoclave, ETO, and the alternative method of air plasma sterilization. [41,42] In steam autoclave sterilization, the samples were subjected to a temperature of 121°C for 30 min. Using UV-C radiation the samples were sterilized with a standard 15 W germicidal lamp for 15 min on each side.…”

Section: Effect Of Sterilizationmentioning

confidence: 99%

Eucalyptus globulus essential oil thin film polymerized by cold plasma on Ti6Al4V: Sterilization effect, antibacterial activity, adhesion, and viability of mesenchymal stem cells

da Silva Bullmann,

de Castro,

Coutinho

et al. 2023

Plasma Processes & Polymers

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This work aims to evaluate the characterization, antibacterial activity, and mesenchymal stem cell (MSC) viability in films obtained by cold plasma polymerization, from the essential oil of Eucalyptus globulus on Ti6Al4V alloy. The film presented low roughness values and a contact angle of 85°. The process incorporated a coating with oxygenated functional groups (OH and C═O). The effect of ultraviolet radiation, ethylene oxide, autoclave, and air plasma sterilization on polymer degradation was evaluated. Biofilm formation by Staphylococcus aureus was reduced on the film surface with no toxicity to MSCs. These effects can be attributed to functional groups, combined with the surface roughness and contact angle. These results suggest a potential for the application of this coating in biomaterials.

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Section: Effect Of Sterilizationmentioning

confidence: 99%

Eucalyptus globulus essential oil thin film polymerized by cold plasma on Ti6Al4V: Sterilization effect, antibacterial activity, adhesion, and viability of mesenchymal stem cells

da Silva Bullmann,

de Castro,

Coutinho

et al. 2023

Plasma Processes & Polymers

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The wettability of metallic glasses: a review

Guo,

Xu,

Zhu

et al. 2024

Surf. Sci. Tech.

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Metallic glasses, displaying extraordinary physical and chemical properties, have garnered robust research enthusiasm. Inspired by the exceptional wetting biological surfaces, superhydrophobic surfaces have attracted considerable attention. Superhydrophobic surfaces with both excellent mechanical and chemical stability could be prepared using metallic glasses and have developed considerably over the last few years. In this review, diverse fundamental aspects of wettability are discussed in detail. The methods for preparing superhydrophobic metallic glass surfaces are briefly summarized and compared. The corrosion resistance, self-cleaning, oil/water separation and other potential promising applications of the superhydrophobic surfaces are demonstrated. In the last section, the current limitations in preparative methods for superhydrophobic metallic glass surfaces and future trends in preparation and application are also discussed. It can be used to guide the surface modification of metallic glasses as well as more engineering applications.

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Free-standing sodium niobate nanowires film: Morphological and chemical surface characterization

dos Santos Júnior,

Gotardi,

Pilger

et al. 2024

Surfaces and Interfaces

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Cold-Plasma-Sterilized Nanostructured Ti6Al4V: Effect on Nanostructured Surface Morphology and Osteogenic Differentiation of Bone-Marrow-Derived Mesenchymal Stem Cells

Cited by 3 publications

References 53 publications

Eucalyptus globulus essential oil thin film polymerized by cold plasma on Ti6Al4V: Sterilization effect, antibacterial activity, adhesion, and viability of mesenchymal stem cells

Eucalyptus globulus essential oil thin film polymerized by cold plasma on Ti6Al4V: Sterilization effect, antibacterial activity, adhesion, and viability of mesenchymal stem cells

The wettability of metallic glasses: a review

Free-standing sodium niobate nanowires film: Morphological and chemical surface characterization

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