Resistance to protein sorption as a model of antifouling performance of Poly(siloxane-urethane) coatings exhibiting phase separated morphologies

Santiago, Alexander; Irusta, L.; Schäfer, Thomas; Corres, A.; Martin, Loli; González, Alba

doi:10.1016/j.porgcoat.2016.05.011

Cited by 25 publications

(16 citation statements)

References 24 publications

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“…It was reported that surfaces with water contact angle lower than 20° and approaching 120° exhibit a reduction in protein adsorption [27,56]. Thus, the resistance to mucin adsorption should be mainly attributed to the increased water contact angle (Table 4) after adding SMAs.…”

Section: Discussionmentioning

confidence: 99%

“…With the aim to reduce SFE of DRCs, the strategy of this research was to prepare resin matrix which would have low SFE after polymerization, for resin matrix is the continuous phase in DRCs. For this purpose, methacrylates with silicone chain were synthesized and incorporated into the commonly used resin matrix (Bis-GMA/TEGDMA), because silicone-based materials are low SFE materials that have already been used in several fields for preventing bacteria adhesion, anti-fouling, anti-graffiti, and anti-contamination [27][28][29][30].…”

Section: Discussionmentioning

confidence: 99%

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Research on Silicone Methacrylates Containing Dental Resins With Anti-adhesion Effect Against S. Mutans and Resistance to Mucin Adsorption

Tong¹,

Liao²,

Huang³

et al. 2021

Preprint

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With the purpose of preparing anti-bacterial adhesion dental resin, two silicone methacrylates (SMAs) were synthesized. After being confirmed by the FT-IR and 1H-NMR spectra, SMAs were incorporated into commonly used Bis-GMA/TEGDMA (50/50, wt./wt.) dental resin system with a series of concentration. Physicochemical properties, anti-bacterial adhesion effect, and protein adsorption were tested. The results showed that SMAs had no influence on the double bond conversion of dental resin, and could decrease volumetric shrinkage of dental resin. Because of the increased hydrophobicity and reduced surface free energy, SMAs containing cured resin had resistance to mucin adsorption and anti-adhesion effect against S. mutans. However, flexural properties, water sorption and solubility of dental resin were impaired after introducing SMAs. Therefore, further research should be taken to improve these properties by utilizing appropriate inorganic fillers.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Research on Silicone Methacrylates Containing Dental Resins With Anti-adhesion Effect Against S. Mutans and Resistance to Mucin Adsorption

Tong¹,

Liao²,

Huang³

et al. 2021

Preprint

View full text Add to dashboard Cite

show abstract

“…The use of hydrophobic polymers can evade this issue. Hybrid poly(siloxane-urethane) copolymers were developed by Lourdes Irusta and coauthors using isophorone diisocyanate trimers, polycaprolactone triols, and hydroxy-terminated PDMS ( Santiago et al, 2016 ). The authors then used quartz crystal microbalance with dissipation monitoring to measure BSA adsorption, observing that the protein was adsorbed in a conformation that did not allow water retention.…”

Section: Anti-biofouling Polymers With Special Surface Wettabilitymentioning

confidence: 99%

“…The authors then used quartz crystal microbalance with dissipation monitoring to measure BSA adsorption, observing that the protein was adsorbed in a conformation that did not allow water retention. This indicates that the increased surface hydrophobicity produced by the PDMS was responsible for the improved antifouling action of these copolymers ( Santiago et al, 2016 ). Xinping Wang et al described the preparation of acrylate block polymer brushes with two 2-perfluorooctylethyl methacrylate units at the brush end on an Au substrate with a “grafting to” method ( Wang et al, 2015 ).…”

Section: Anti-biofouling Polymers With Special Surface Wettabilitymentioning

confidence: 99%

Anti-Biofouling Polymers with Special Surface Wettability for Biomedical Applications

Yang

Wang

et al. 2021

Front. Bioeng. Biotechnol.

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The use of anti-biofouling polymers has widespread potential for counteracting marine, medical, and industrial biofouling. The anti-biofouling action is usually related to the degree of surface wettability. This review is focusing on anti-biofouling polymers with special surface wettability, and it will provide a new perspective to promote the development of anti-biofouling polymers for biomedical applications. Firstly, current anti-biofouling strategies are discussed followed by a comprehensive review of anti-biofouling polymers with specific types of surface wettability, including superhydrophilicity, hydrophilicity, and hydrophobicity. We then summarize the applications of anti-biofouling polymers with specific surface wettability in typical biomedical fields both in vivo and in vitro, such as cardiology, ophthalmology, and nephrology. Finally, the challenges and directions of the development of anti-biofouling polymers with special surface wettability are discussed. It is helpful for future researchers to choose suitable anti-biofouling polymers with special surface wettability for specific biomedical applications.

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“…For example, polydimethylsiloxanes (PDMS) are a type of hybrid organic/inorganic polymers and are the most common silicone polymer. With the advantage of easier commercial production of PDMS, it also exhibits a remarkable combination of physical properties such as high flexibility with relatively low T g (−120 °C) and surface tension, inactive to mild thermal and oxidative conditions, gas permeability, very less solubility parameter of 15.5 (J cm –3 ) 1/2 and with good dielectric properties. , It also shows excellent biocompatibility, which makes PDMS an exceptional candidate for most physiological applications . Structural alteration of the PDMS is pretty easy as the end chains could be terminated with several reactive organo-functional groups and thus, allow for additional flexible interactions for the resulting copolymers.…”

Section: Organic–inorganic Sol–gel Hybrid Coatingsmentioning

confidence: 99%

Recent Advancements in Corrosion Protection of Magnesium Alloys by Silane-Based Sol–Gel Coatings

Talha

et al. 2020

Ind. Eng. Chem. Res.

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The exceptional characteristics of magnesium alloys make them appropriate materials in various applications, although their low corrosion resistance critically limits their use. Sol−gel coating is among the most efficient ways to avoid corrosion, and silanes/siloxane polymers play a very essential role in the formation of sol−gel coating materials. These materials form very stable chemical bonds on surfaces of metals because of their siloxane (−Si−O−) network along with their thermal and chemical stability. In this work, the current progress of silane-based coatings on magnesium alloys is reviewed. First, we have focused on hybrid organic− inorganic sol−gel coatings using silanes and then a critical examination of protection effects of these coatings on a magnesium alloy. Modification methods of these coatings to achieve improved barrier properties have also been emphasized along with the role of silanes in the making of superhydrophobic surfaces. The recent development of silanes as outstanding precursors was also highlighted.

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Resistance to protein sorption as a model of antifouling performance of Poly(siloxane-urethane) coatings exhibiting phase separated morphologies

Cited by 25 publications

References 24 publications

Research on Silicone Methacrylates Containing Dental Resins With Anti-adhesion Effect Against S. Mutans and Resistance to Mucin Adsorption

Research on Silicone Methacrylates Containing Dental Resins With Anti-adhesion Effect Against S. Mutans and Resistance to Mucin Adsorption

Anti-Biofouling Polymers with Special Surface Wettability for Biomedical Applications

Recent Advancements in Corrosion Protection of Magnesium Alloys by Silane-Based Sol–Gel Coatings

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