Surface treatment

Moseke, Claus; Gbureck, Uwe

doi:10.1016/b978-0-08-102666-3.00013-4

Cited by 4 publications

(3 citation statements)

References 62 publications

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“…This is why 316L stainless steel surface is modified through various coatings and biofunctionalization methods 2 . Several surface modification techniques are developed to increase mechanical and electrochemical resistance and biological activities of biomedical metal implants 10 . Coating the metallic implants with hydroxyapatite (HAP), a basic calcium phosphate, can ensure the bonding between the metal and host tissues 11,12 .…”

Section: Introductionmentioning

confidence: 99%

“…2 Several surface modification techniques are developed to increase mechanical and electrochemical resistance and biological activities of biomedical metal implants. 10 Coating the metallic implants with hydroxyapatite (HAP), a basic calcium phosphate, can ensure the bonding between the metal and host tissues. 11,12 In addition, the organic-inorganic HAP biocomposites reinforced with biopolymers and/or metal oxides were proposed as a way to overcome the limitations of practical applications of HAP.…”

Section: Introductionmentioning

confidence: 99%

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Effect of the culture medium on the behavior of the austenitic stainless steel with the specific 316L grade

Sidane

Khireddine

2023

Surface & Interface Analysis

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The use of 316L stainless steel as an orthopedic bone plate material or as a substrate for coating implies the need to study its properties in a biological medium simulating human body environment. Therefore, the aim of this work is to investigate the microstructural characteristics, corrosion resistance, and mechanical properties of 316L stainless steel in the culture medium and then to check the cytotoxicity of the stainless steel in the presence of human mesenchymal stem cells. The characteristics of the stainless steel were evaluated by studying the microstructure of the samples in untreated state and after soaking in minimum essential medium‐alpha (α‐MEM) for 7 days. The results indicated the formation on the surface of the 316L stainless steel of goethite and deposits composed of Ca and P with porous and amorphous structures, which led to the decrease in the elastic modulus and the hardness of the soaked stainless steel as shown by nanoindentation test. Nevertheless, the hardness and the elastic modulus of the steel after soaking were influenced only for a surface depth of approximately 0.1% of the thickness of the sample. The potentiodynamic polarization curves exhibited that the corrosion resistance of the soaked stainless steel was reduced because of the higher passive current density. However, it should be noticed that the breakdown potential of the steel after soaking was slightly higher, leading to a wider range of passivation. In addition, microscopy examination showed the mesenchymal stem cell adhesion on the materials after 9 days of culture.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of the culture medium on the behavior of the austenitic stainless steel with the specific 316L grade

Sidane

Khireddine

2023

Surface & Interface Analysis

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“…Surface modification with physical vapour deposition have also been widely used to manipulate the wetting (Lugscheider and Bobzin 2001). On the other hand, chemical vapour deposition and surface functionalisation modify the chemical properties of the surface to tune the contact angle (Moseke and Gbureck 2019). The coating of a liquid marble makes it perfectly non-wetting.…”

Section: Introductionmentioning

confidence: 99%

Capillarity: revisiting the fundamentals of liquid marbles

Singha

Ooi

Nguyen

et al. 2020

Microfluid Nanofluid

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Liquid marble, an emerging platform for digital microfluidics, has shown its potential in biomedical applications, cosmetics, and chemical industries. Recently, the manipulation and fundamental aspects of liquid marbles have been reported and attracted attention from the microfluidics community. Insights into their physical and chemical properties allow liquid marbles to be utilised in practical applications. This review summarises and revisits the effect of capillarity on the formation of liquid marbles and how it affects the surface tension as well as their robustness. The paper also systematically discusses the applied aspect of capillarity of the carrier liquid for transporting floating liquid marbles.

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Emerging Bioelectronic Strategies for Cardiovascular Tissue Engineering and Implantation

Cox-Pridmore

Castro

Silva

et al. 2022

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In this review, we present recent bioelectronics advances that can be applied within cardiac tissue engineering and implantation, with a particular focus on materials, fabrication, bioelectronics-cell interface, and innovations in bioelectronics functions with potential to improve CTE methods. Overall, the advances and application of bioelectronics could significantly enhance the success and biomedical applications of in vitro and in vivo cardiac tissue models (Figure 1).

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Surface treatment

Cited by 4 publications

References 62 publications

Effect of the culture medium on the behavior of the austenitic stainless steel with the specific 316L grade

Effect of the culture medium on the behavior of the austenitic stainless steel with the specific 316L grade

Capillarity: revisiting the fundamentals of liquid marbles

Emerging Bioelectronic Strategies for Cardiovascular Tissue Engineering and Implantation

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