Bacterial repellence from polyethylene terephthalate surface modified by acetylene plasma immersion ion implantation–deposition

Wang, J; Huang, Nan; Pan, Changjiang; Kwok, Sunny; Yang, Ping; Leng, Y.X.; Chen, J.Y; Sun, Hong; Wan, Guojiang; Liu, Z.Y; Chu, Paul K.

doi:10.1016/j.surfcoat.2004.02.046

Cited by 95 publications

(40 citation statements)

References 27 publications

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“…According to Emmert's model, the bias voltage is divided between voltage drop in the sheath and the voltage drop in the insulator, the latter related to built-up of surface charge. As long as the surface charge is allowed to be compensated, either by letting the high-voltage sheath sufficiently collapse, or by forced voltage reversal, insulator treatment is possible and can indeed be effective, as previously mentioned when considering polymer surface modification for biomedical applications [124,125,167].…”

Section: A Treatment Of Insulating Substratesmentioning

confidence: 96%

“…DLC films are of special interest to numerus biomedial applications, because the material is carbon-based, chemically inert, and the wettability can be changed by ion and plasma methods. For example, PBIID-modified DLC showed changes in bacteria repellence [167]. Diamond-like carbon (DLC) is also considered for use in blood contacting devices [168].…”

Section: Cvd (Chemical Vapor Deposition)mentioning

confidence: 99%

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Plasma-based ion implantation and deposition: a review of physics, technology, and applications

Pelletier

Anders

2005

IEEE Trans. Plasma Sci.

169

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After pioneering work in the 1980s, plasma-based ion implantation (PBII) and plasma-based ion implantation and deposition (PBIID) can now be considered mature technologies for surface modification and thin film deposition. This review starts by looking at the historical development and recalling the basic ideas of PBII. Advantages and disadvantages are compared to conventional ion beam implantation and physical vapor deposition for PBII and PBIID, respectively, followed by a summary of the physics of sheath dynamics, plasma and pulse specifications, plasma diagnostics, and process modelling. The review moves on to technology considerations for plasma sources and process reactors. PBII surface modification and PBIID coatings are applied in a wide range of situations. They include the by-now traditional tribological applications of reducing wear and corrosion through the formation of hard, tough, smooth, low-friction and chemically inert phases and coatings, e.g. for engine components. PBII has become viable for the formation of shallow junctions and other applications in microelectronics. More recently, the rapidly growing field of biomaterial synthesis makes used 1 of PBII&D to produce surgical implants, bio-and blood-compatible surfaces and coatings, etc.With limitations, also non-conducting materials such as plastic sheets can be treated. The major interest in PBII processing originates from its flexibility in ion energy (from a few eV up to about 100 keV), and the capability to efficiently treat, or deposit on, large areas, and (within limits) to process non-flat, three-dimensional workpieces, including forming and modifying metastable phases and nanostructures.We use the acronym PBII&D when referring to both implantation and deposition, while PBIID implies that deposition is part of the process.2

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Section: A Treatment Of Insulating Substratesmentioning

confidence: 96%

Section: Cvd (Chemical Vapor Deposition)mentioning

confidence: 99%

Plasma-based ion implantation and deposition: a review of physics, technology, and applications

Pelletier

Anders

2005

IEEE Trans. Plasma Sci.

169

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“…Plasma immersion ion implantation has been applied to surface treat poly(vinyl chloride) (PVC) [153] to successfully improve the antibacterial properties with specific regard to Staphylococcus aureus and E. coli. This has been further evidenced with Staphylococcus aureus and Staphylococcus epidermis on plasma-treated poly(ethylene terephthalate) (PET) [150,155], E. coli on plasma-treated polyurethane (PU) [152] and Pseudomonas aeruginosa on plasma-treated) PVC [151]. All of which showed a reduction in the adhesion of bacteria to the respective surfaces.…”

Section: Figure 7: Sem Images Of (A) As-received and (B) Plasma Surfamentioning

confidence: 84%

“…From research such as this, it is possible to foresee that plasma-based technologies could potentially be used for polymeric biomaterials in order to improve upon their bioactivity for use in biological environments. Plasma surface treatments have also been extensively used in the production of surfaces to control and investigate bacterial adhesion on numerous material types [148][149][150][151][152][153][154][155]. Plasma immersion ion implantation has been applied to surface treat poly(vinyl chloride) (PVC) [153] to successfully improve the antibacterial properties with specific regard to Staphylococcus aureus and E. coli.…”

Section: Figure 7: Sem Images Of (A) As-received and (B) Plasma Surfamentioning

confidence: 99%

Surface Treatments to Modulate Bioadhesion: A Critical Review

Waugh¹,

Toccaceli²,

Gillett³

et al. 2016

rev adhes adhesives

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On account of the recent increase in importance of biological and microbiological adhesion in industries such as healthcare and food manufacturing many researchers are now turning to the study of materials, wettability and adhesion to develop the technology within these industries further. This is highly significant as the stem cell industry alone, for example, is currently worth £3.5 million in the United Kingdom (UK) alone. This paper reviews the current state-of-the-art techniques used for surface treatment with regards to modulating biological adhesion including laser surface treatment, plasma treatment, micro/nano printing and lithography, specifically highlighting areas of interest for further consideration by the scientific community. What is more, this review discusses the advantages and disadvantages of the current techniques enabling the assessment of the most attractive means for modulating biological adhesion, taking in to account cost effectiveness, complexity of equipment and capabilities for processing and analysis.

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“…It is widely used, for instance, in the production of synthetic fibres, containers of beverage, food and various liquids, machine parts in the mechanical industry, components for precision engineering and medical implant devices, etc. Plasma immersion ion implantation (PIII or PI 3 , called also plasma-based ion implantation) and its deposition variant have been applied to improve the surface barrier, [1 -3] hydrophobic, [4] electrical [5] and bacterial repellence [6,7] properties of PET.…”

Section: Introductionmentioning

confidence: 99%

Surface chemical and nanomechanical alterations in plasma immersion ion implanted PET

Kereszturi¹,

Tóth²,

Mohai³

et al. 2008

Surface & Interface Analysis

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Poly(ethylene terephthalate) (PET) surface was treated by plasma immersion ion implantation (PIII or PI 3 ) in nitrogen. The treatment conditions like acceleration voltage, ion fluence and fluence rate were varied systematically. The PIII-induced alterations in the surface chemical composition and bonding of the constituent elements were studied by XPS. Nanoindentation and nanoscratch measurements were applied to investigate the related changes in the hardness, elastic modulus and wear resistance. Nitrogen PIII treatment of PET led to incorporation of nitrogen and decrease of surface O/C ratio. The bulk plasmon loss energy of the C 1s peak increased, implying compaction of the surface layer. PIII treatment increased the mean surface roughness and hardness (H), and decreased the elastic modulus (E). Process conditions were found, under which a four-fold increase was obtained in the wear resistance. Improvement in wear resistance was accompanied by increase in the H/E ratio.

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Bacterial repellence from polyethylene terephthalate surface modified by acetylene plasma immersion ion implantation–deposition

Cited by 95 publications

References 27 publications

Plasma-based ion implantation and deposition: a review of physics, technology, and applications

Plasma-based ion implantation and deposition: a review of physics, technology, and applications

Surface Treatments to Modulate Bioadhesion: A Critical Review

Surface chemical and nanomechanical alterations in plasma immersion ion implanted PET

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