Development and application of physical vapor deposited coatings for medical devices: A review

Geyao, Lan; Deng, Yang; Chen, Wanglin; Wang, Chengyong

doi:10.1016/j.procir.2020.05.149

Cited by 55 publications

(24 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Diamond-Like Carbon (DLC) films were also investigated because of their structures near the diamond films' and their lower costs and time of production thanks to the higher deposition rate obtainable [246]. As a more economically-sustainable suggestion for the future of efficient antibacterial, chemically inert, resistant and biocompatible films, they are an interesting alternative to proper diamond films especially for biomedical devices [247]. Anti-adhesive properties were investigated as well as bactericidal and antibiofilm properties.…”

Section: Antibacterial Diamond-like Carbon Films and Diamond-like Carmentioning

confidence: 99%

“…Geyao et al showed in this review that DLC coatings were especially versatile for biomedical applications, and especially for implantable devices and devices in direct contact with biological media thanks to their corrosion resistance, their biocompatibility, and their low friction resistance. However, only a few of these targeted applications were already tested in vivo and it will require more investigation to ensure their safety and qualities in vivo [247].…”

Section: Biocompatible Implant and Surgical Tools Coatingsmentioning

confidence: 99%

See 1 more Smart Citation

Properties, mechanism and applications of diamond as an antibacterial material

et al. 2021

View full text Add to dashboard Cite

antibiotic resistance in bacteria is a current threat causing an increasing number of infections of difficult clinical management. While the overuse and misuse of antibiotics are investigated to reduce them, the need for alternatives to approaches is rising. carbon-based materials shown recent moderate to high antibacterial properties and diamond, thanks to its superior mechanical, tribological, electrical, chemical and biological quality is a choice material to investigate for safe antibacterial films, coatings and particles. here, the antibacterial properties of diamond films, nanodiamonds, Dlc films and a comprehensive list of the composites developed from them are discussed along with a summary of the bacterial strains used and the most efficient composition and/or concentration discovered. in a later stage, the mechanisms of action and the parameters that are believed to influence them are discussed and finally, an overview of the biomedical and food industry applications is given.

show abstract

Section: Antibacterial Diamond-like Carbon Films and Diamond-like Carmentioning

confidence: 99%

Section: Biocompatible Implant and Surgical Tools Coatingsmentioning

confidence: 99%

Properties, mechanism and applications of diamond as an antibacterial material

et al. 2021

View full text Add to dashboard Cite

show abstract

“…Examples of these devices are coronary stents, pacemakers, and orthopedic and breast implants [ 6 , 7 , 8 ]. Many of these devices are made with different metallic alloys [ 9 ] or polymers [ 10 ]. Some of the most widely used polymers are polyvinyl chloride (PVC), polypropylene (PP), polyethylene (PE), and silicone rubber (SR) [ 11 , 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

Poly(N-vinylcaprolactam) and Salicylic Acid Polymeric Prodrug Grafted onto Medical Silicone to Obtain a Novel Thermo- and pH-Responsive Drug Delivery System for Potential Medical Devices

et al. 2021

View full text Add to dashboard Cite

New medical devices with anti-inflammatory properties are critical to prevent inflammatory processes and infections in medical/surgical procedures. In this work, we present a novel functionalization of silicone for medical use with a polymeric prodrug and a thermosensitive polymer, by graft polymerization (gamma rays), for the localized release of salicylic acid, an analgesic, and anti-inflammatory drug. Silicone rubber (SR) films were functionalized in two stages using graft polymerization from ionizing radiation (60Co). The first stage was grafting poly(N-vinylcaprolactam) (PNVCL), a thermo-sensitive polymer, onto SR to obtain SR-g-PNVCL. In the second stage, poly(2-methacryloyloxy-benzoic acid) (P2MBA), a polymeric prodrug, was grafted to obtain (SR-g-PNVCL)-g-P2MBA. The degree of functionalization depended on the concentrations of monomers and the irradiation dose. The films were characterized by attenuated total reflectance Fourier-transform infrared spectroscopy (ATR-FTIR), scanning electron microscopy/energy-dispersive X-ray spectrometry (SEM–EDX), thermogravimetric analysis (TGA), and contact angle. An upper critical solution temperature (UCST) of the films was demonstrated by the swelling degree as a temperature function. (SR-g-PNVCL)-g-P2MBA films demonstrated hydrolysis-mediated drug release from the polymeric prodrug, pH, and temperature sensitivity. GC–MS confirmed the presence of the drug (salicylic acid), after polymer hydrolysis. The concentration of the drug in the release media was quantified by HPLC. Cytocompatibility and thermo-/pH sensitivity of functionalized medical silicone were demonstrated in cancer and non-cancer cells.

show abstract

“…CVD [ 21 , 22 , 23 ] and PVD [ 21 , 24 , 25 ] processes appeared as a second-generation in inorganic glass fabrication. However, until the 1970s, melting-quenching was the dominant glass making procedure.…”

Section: Introductionmentioning

confidence: 99%

“…Breakthrough in sol-gel glass methodologies adapted from[24] (third generation on glass fabrication).…”

mentioning

confidence: 99%

What Is Driving the Growth of Inorganic Glass in Smart Materials and Opto-Electronic Devices?

et al. 2021

View full text Add to dashboard Cite

Inorganic glass is a transparent functional material and one of the few materials that keeps leading innovation. In the last decades, inorganic glass was integrated into opto-electronic devices such as optical fibers, semiconductors, solar cells, transparent photovoltaic devices, or photonic crystals and in smart materials applications such as environmental, pharmaceutical, and medical sensors, reinforcing its influence as an essential material and providing potential growth opportunities for the market. Moreover, inorganic glass is the only material that is 100% recyclable and can incorporate other industrial offscourings and/or residues to be used as raw materials. Over time, inorganic glass experienced an extensive range of fabrication techniques, from traditional melting-quenching (with an immense diversity of protocols) to chemical vapor deposition (CVD), physical vapor deposition (PVD), and wet chemistry routes as sol-gel and solvothermal processes. Additive manufacturing (AM) was recently added to the list. Bulks (3D), thin/thick films (2D), flexible glass (2D), powders (2D), fibers (1D), and nanoparticles (NPs) (0D) are examples of possible inorganic glass architectures able to integrate smart materials and opto-electronic devices, leading to added-value products in a wide range of markets. In this review, selected examples of inorganic glasses in areas such as: (i) magnetic glass materials, (ii) solar cells and transparent photovoltaic devices, (iii) photonic crystal, and (iv) smart materials are presented and discussed.

show abstract

Development and application of physical vapor deposited coatings for medical devices: A review

Cited by 55 publications

References 31 publications

Properties, mechanism and applications of diamond as an antibacterial material

Properties, mechanism and applications of diamond as an antibacterial material

Poly(N-vinylcaprolactam) and Salicylic Acid Polymeric Prodrug Grafted onto Medical Silicone to Obtain a Novel Thermo- and pH-Responsive Drug Delivery System for Potential Medical Devices

What Is Driving the Growth of Inorganic Glass in Smart Materials and Opto-Electronic Devices?

Contact Info

Product

Resources

About