Adhesion enhancement of polyethylene modified by capacitively coupled radio frequency plasma polymerization of ethanol

Li, Y.P.; Zhang, Z.C.; Shi, Wei; Lei, M.K.

doi:10.1016/j.surfcoat.2014.06.003

Cited by 16 publications

(3 citation statements)

References 24 publications

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“…The deposition of functional organic thin films by plasma polymerization has become a promising technique able to prepare reactive surfaces for adhesion promotion [1][2][3], gas sensing [4,5], biosensing [6][7][8], immobilization of antibodies [6,9,10], peptides [11,12] and DNA [13,14], or cell adhesion enhancement [15][16][17][18]. The chemistry and morphology of plasma polymerized layers (PPLs) can be adjusted independently from the substrate nature by tuning the discharge parameter.…”

Section: Introductionmentioning

confidence: 99%

Carboxyl-rich coatings deposited by atmospheric plasma co-polymerization of maleic anhydride and acetylene

Manakhov

Michlíček

Nečas

et al. 2016

Surface and Coatings Technology

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Carboxyl coatings are extensively used for adhesion promotion, bio-immobilization and surface reactions thanks to their reactivity towards nucleophilic groups and high wettability. The deposition of relatively stable carboxyl-rich coatings using low-cost atmospheric pressure plasma processes is still challenging. This work is aimed at the investigation of the plasma copolymerization of maleic anhydride (MA) and C 2 H 2 by atmospheric pressure dielectric barrier discharge. The quantification of the carboxyl groups is performed by X-ray photoelectron spectroscopy (XPS) C1s curve fitting and by derivatization with trifluoroethanol. The layer synthesized at optimized monomer flow rate and plasma power contains 5 at.% of carboxyl groups (determined by derivatization combined with XPS) and exhibits the thickness loss below 5% after 128 hours in water. The influence of the MA:C 2 H 2 ratio on the layer chemistry, morphology and stability is analyzed.

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Section: Introductionmentioning

confidence: 99%

Carboxyl-rich coatings deposited by atmospheric plasma co-polymerization of maleic anhydride and acetylene

Manakhov

Michlíček

Nečas

et al. 2016

Surface and Coatings Technology

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“…The majority of the work related to plasma polymerization is reported on the low-pressure glow discharge plasmas. A variety of low-pressure discharges differing in the principles of coupling the power from the external electrical source have been developed. − Atmospheric-pressure plasmas have become of increasing interest in recent years due to their better cost-efficiency as they require less sophisticated or even no vacuum equipment . Successful atmospheric-pressure plasma polymerization from a range of monomers has been reported by several teams in the past few years. − The most frequently used type of plasma sources for atmospheric pressure plasma polymerization is the dielectric-barrier discharge, − in which one or both of the electrodes are separated by a dielectric layer to limit the plasma current and prevent arcing.…”

Section: Introductionmentioning

confidence: 99%

Functional Plasma Polymerized Surfaces for Biosensing

Makhneva

Barillas

Pastucha

et al. 2020

ACS Appl. Mater. Interfaces

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The capabilities of biosensors for fast, economic, and user-friendly analysis of complex samples has led to the exploitation of analytical devices for detection, quantification, and monitoring of specific chemical species for various applications. For a sufficiently high surface reactivity toward the adopted bioreceptors, a thin functional layer is required to enable coupling of the target biomolecules and to provide good stability in the presence of a sample matrix. In this work, the generation of water-stable oxygen-rich plasma polymerized (pp) films deposited by atmospheric-pressure jet plasma for reliable immobilization of biomolecules is presented. Three types of pp films were developed and characterized. All of the obtained pp films were successfully used as a matrix layer in the SPR immunosensors, which provided excellent level of sensitivity, stability, and regenerability. The achieved results show that atmospheric pressure plasma-induced polymerization is a powerful alternative method for the preparation of matrix layers for a wide range of applications in the biological field.

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“…As an alternative to above mentioned chemical approaches, the plasma enhanced chemical vapor deposition of thin functional coatings can be employed. It has already been successfully applied to a preparation of plasma polymers containing carboxyl [16][17][18], amine [19] or anhydride groups [20], deposition of superhydrophobic [21,22] and hard diamond-like carbon [23] thin films. It is known that the essential chemical and thickness stability of the plasma layers can be achieved by tuning the plasma parameters [24,25].…”

Section: Introductionmentioning

confidence: 99%

Development of effective QCM biosensors by cyclopropylamine plasma polymerization and antibody immobilization using cross-linking reactions

Makhneva

Manakhov

Skládal

et al. 2016

Surface and Coatings Technology

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Biosensors have been extensively developed and applied for biomedical and environmental studies. Although there are many different types of biosensing techniques, immobilization of the biorecognition biomolecules onto the sensor surface is always required. Cyclopropylamine pulsed plasma polymerization in radio frequency (RF) capacitive discharges was employed to deposit amine thin films on the gold electrode of quartz crystal microbalance (QCM) biosensors and the monoclonal antibody AL-01, specific to human serum albumin (HSA), was immobilized onto the plasma polymer surface. Two different amine plasma polymers were studied. They had a similar amount of primary amine groups, 1.3-1.5 at.%, as determined by chemical derivatization but their stability in water was different. The 1 st type, deposited at the floating potential and 120 Pa, exhibited 16 % thickness loss after 24 hours in water whereas the 2 nd type deposited at RF electrode and 50 Pa was completely stable (2% thickness loss). Glutaraldehyde (GA) coupling of AL-01 was employed for both types of the amine films and the performance of QCM immunosensors was evaluated by the immunoassay flow test. A high-stability of the frequency signal was obtained in both the cases but the 2 nd type of the film provided low response to HSA. It was explained by its highly cross-linked structure and steric hindrance of active sites. Three different antibody immobilization methods were explored for the 1 st type of the film. Stable baseline, selective and high response were recorded for GA and sulfo-SMCC methods. The results confirmed that the presented methodologies for the grafting of biomolecules on the gold are highly efficient and very promising for future use in biosensing.

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Adhesion enhancement of polyethylene modified by capacitively coupled radio frequency plasma polymerization of ethanol

Cited by 16 publications

References 24 publications

Carboxyl-rich coatings deposited by atmospheric plasma co-polymerization of maleic anhydride and acetylene

Carboxyl-rich coatings deposited by atmospheric plasma co-polymerization of maleic anhydride and acetylene

Functional Plasma Polymerized Surfaces for Biosensing

Development of effective QCM biosensors by cyclopropylamine plasma polymerization and antibody immobilization using cross-linking reactions

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