Functional inorganic films fabricated by PIII(-D) for surface modification of blood contacting biomaterials: Fabrication parameters, characteristics and antithrombotic properties

Yang, Ping; Huang, Nan; Leng, Y.X.; Wan, Guojiang; Zhao, Ansha; Chen, Junying; Wang, Jin; Sun, Hong

doi:10.1016/j.surfcoat.2006.09.014

Cited by 7 publications

(7 citation statements)

References 13 publications

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“…It has the advantage to levitate the retained dose levels that were limited by the sputtering because of ion implantation. Therefore, using PIII&D with relatively low cost, a three-dimensional film with strong adhesion, thick and without stress is possible to be produced ( Yang et al, 2007 ). The schematic process of PIII&D was shown in Figure 6 .…”

Section: Physical Modificationmentioning

confidence: 99%

“…Facing a crucial problem namely thrombosis, blood-contacting biomaterials need to form an interface between the material and blood. Yang et al (2007) modified the surface characteristics of biomaterial with the functional inorganic films of Ti–O, a-C: N:H, and Si–N synthesized using PIII-D, which can prevent the platelet adhesion/activation. Later in 2013, Ca film deposition has been completed on Ti for the applications of osseointegration in artificial components ( Ueda et al, 2013 ), which is resulted in the formation of a well adherent Ca film.…”

Section: Physical Modificationmentioning

confidence: 99%

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Surface Modification Techniques of Titanium and its Alloys to Functionally Optimize Their Biomedical Properties: Thematic Review

Xue

Attarilar

Liu

et al. 2020

Front. Bioeng. Biotechnol.

147

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Depending on the requirements of specific applications, implanted materials including metals, ceramics, and polymers have been used in various disciplines of medicine. Titanium and its alloys as implant materials play a critical role in the orthopedic and dental procedures. However, they still require the utilization of surface modification technologies to not only achieve the robust osteointegration but also to increase the antibacterial properties, which can avoid the implant-related infections. This article aims to provide a summary of the latest advances in surface modification techniques, of titanium and its alloys, specifically in biomedical applications. These surface techniques include plasma spray, physical vapor deposition, sol-gel, micro-arc oxidation, etc. Moreover, the microstructure evolution is comprehensively discussed, which is followed by enhanced mechanical properties, osseointegration, antibacterial properties, and clinical outcomes. Future researches should focus on the combination of multiple methods or improving the structure and composition of the composite coating to further enhance the coating performance.

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Section: Physical Modificationmentioning

confidence: 99%

Section: Physical Modificationmentioning

confidence: 99%

Surface Modification Techniques of Titanium and its Alloys to Functionally Optimize Their Biomedical Properties: Thematic Review

Xue

Attarilar

Liu

et al. 2020

Front. Bioeng. Biotechnol.

147

View full text Add to dashboard Cite

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“…68,169,170 Other benefits of this method include: (i) It can upsurge the features like hardness, bioactivity, rust and wear resistance, (ii) It enhances the antibacterial action of the coated film when utilized in medical application, and (iii) It is relatively cheap and easy to use, (iv) A thick film of ions with no stresses can be deposited on the material. 171 The schematic of this process is portrayed in Figure 33. 172 Besides a lot of advantages, there is a serious issue associated with this method.…”

Section: Plasma Immersion Ion Implantation and Deposition (Piiiandd)mentioning

confidence: 99%

“…For instance, the integration between blood and material is highly poor and needs to be modified. By utilizing this system, Yang et al 171 improved the surface topography of biomedical material. In their study, a functional inorganic film made of Ti-O, a-C:N: H, and Si-N, are practiced.…”

Section: Plasma Immersion Ion Implantation and Deposition (Piiiandd)mentioning

confidence: 99%

Potential of titanium based alloys in the biomedical sector and their surface modification techniques: A review

Asad

Sana

2023

Proceedings of the Institution of Mechanical Engineers, Part C:

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Titanium and its alloys are belonging to the class of biomedical materials and have amazing characteristic features, including high corrosion protection, incredible wear resistance, superb hardness, and extraordinary bio-degradability and activity. Due to these remarkable qualities, titanium materials are considerably treated in medical applications like bone implantation, surgical devices and prosthesis, dental implants, and fracture bone fixation by screws, plates, nails and abutments. However, there is a property of titanium alloys that it holds layers of oxygen over the surface, but the atmospheric reactions/changes at extremely high temperature alter the morphology of the films, resulting in the loss of biological performance. In order to cover up this barrier, surface treatments are performed through different mechanical, chemical, and physical means. The treatments over the surface enhance the micro-features, improve the biocompatibility, and extend the life of coatings on titanium substrate. These modifications allow the various titanium alloys to be principally used in medical and dental applications. Considering the significance and applications of these alloys, this article is mainly conducted to scrutinize the various aspects, that is, biomedical applications and surface modification techniques, of titanium-based materials.

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“…Rutile is the preferred phase of TiO 2 with respect to medical applications [1]. Among the most applied techniques in this area, one finds plasma spraying [1,2], plasma sputtering and etching [3,4], plasma deposition [5], and plasma immersion ion implantation (PIII) [6][7][8][9].…”

mentioning

confidence: 99%

Surface modification of Ti by an Ar‐O mixture dc plasma

Valencia

Piedad‐Beneitez

Rosa

et al. 2008

Phys. Status Solidi (c)

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Titanium surface oxidation deserves a growing interest in biomedical engineering due to its biocompatibility enhancement and mechanical performance. In this work we report on the Ti surface modification, conducted into a toroidal vacuum vessel, by a DC plasma formed by an oxygen‐argon (20/80) mixture. By varying the gas pressure within the 2.5 to 5×10–3 mbar interval at the sample bias voltage –3000 V, we have gained control over the sample temperature up to the order of 650°C. In turn, the composition of the modified surface has been controlled by adjusting the flow rates of the gas mixture and the above mentioned temperature. The samples were characterised by microhardness tests, SEM, XRD and Raman spectroscopy. The diagnostics revealed a rutile TiO2 and TiO1.04 phase content in the modified layer. The remarkable effects of Ti sample temperature and treatment time on the morphology of the surface structure were explored. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Functional inorganic films fabricated by PIII(-D) for surface modification of blood contacting biomaterials: Fabrication parameters, characteristics and antithrombotic properties

Cited by 7 publications

References 13 publications

Surface Modification Techniques of Titanium and its Alloys to Functionally Optimize Their Biomedical Properties: Thematic Review

Surface Modification Techniques of Titanium and its Alloys to Functionally Optimize Their Biomedical Properties: Thematic Review

Potential of titanium based alloys in the biomedical sector and their surface modification techniques: A review

Surface modification of Ti by an Ar‐O mixture dc plasma

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