A multifunctional anti-fog, antibacterial, and self-cleaning surface coating based on poly(NVP-co-MA)

Guo, Hongshuang; Xu, Tong; Zhang, Jiamin; Zhao, Weiqiang; Zhang, Jinwei; Lin, Cunguo; Zhang, Lei

doi:10.1016/j.cej.2018.06.062

Cited by 80 publications

(47 citation statements)

References 40 publications

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“…1 For example, coatings were prepared with poly(ethylene glycol), poly(vinyl alcohol), or acrylic resin with pending OH or COOH groups and glycidyl derivatives. 4 Comparisons with main recent previously reported materials, systems, and substrates are shown in Table S1 in the Supporting Information. The table indicates that the most common substrate used for thin functional coating is glass, as opposed to plastic used in the present study.…”

Section: Introductionmentioning

confidence: 99%

“…1,3 One way to avoid fog formation is to control the temperature and humidity of the environment. 1 Another approach is to use antifog coatings, 1,2,4 which are preferable because of lower cost and energy consumption. Antifog coatings can be external, where the antifog is applied using spray or dip coating on the surface, or internal, where the antifog is incorporated by compounding.…”

Section: Introductionmentioning

confidence: 99%

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Engineering of Durable Antifog Thin Coatings on Plastic Films by UV-Curing of Proteinoid Prepolymers with PEG-Diacrylate Monomers

et al. 2019

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Fog formation on transparent surfaces constitutes a major challenge in several optical applications, such as plastic packaging, lenses, mirrors, and windshields. To overcome this problem, we prepared and characterized durable antifog thin coatings on plastic films such as polyethylene terephthalate (PET). Proteinoids are biocompatible random polymers made of α-amino acids by thermal step-growth polymerization. Proteinoid prepolymers were prepared by adding activated double bonds to proteinoids via the Michael addition reaction. A series of thin antifog cross-linked coatings were prepared by spreading on PET films with a Mayer rod various mixtures of the proteinoid prepolymers, polyethylene glycol diacrylate, and a photoinitiator, followed by UV-curing of the dried coatings. The antifog properties of the coatings were determined by the contact angle, roughness, haze, and gloss measurements, as well as hot and cold fog tests, to examine the optical properties of the films under fog formation conditions. Mechanical properties such as adhesion, robustness, and abrasion resistance of the antifog coatings were examined by tape, knife-scratch, and sandpaper abrasion tests. The effect of coating composition, wettability, and roughness on the antifog properties of the coated PET films was elucidated. The formula was optimized, and the corresponding UV-cured antifog cross-linked thin coating exhibited transparency with good adhesion and excellent durable antifog performance.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Engineering of Durable Antifog Thin Coatings on Plastic Films by UV-Curing of Proteinoid Prepolymers with PEG-Diacrylate Monomers

et al. 2019

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“…It can be observed that different types of materials (metal nanoparticles, metal oxides, and polymers) and techniques/ methods have been employed to obtain surfaces with selfcleaning and antimicrobial properties. In the majority of analyzed papers either the antimicrobial activity occurs under light action or in the absence of surface irradiation [60,62]. The E. coli and S. aureus bacteria were the most used in those reported studies.…”

Section: Self-cleaning Combined With Antimicrobial Propertymentioning

confidence: 99%

Systems developed for application as self-cleaning surfaces and/or antimicrobial properties: a short review on materials and production methods

et al. 2019

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Herein we present a short review of different materials and techniques that have been used for the production of surfaces with self-cleaning and/or antimicrobial properties. From this, it was verified that titanium dioxide was the most frequently used compound to obtain surfaces with these properties; however, other materials such as silica, zinc and silver have also been used for this purpose. The spin-coating and dip-coating techniques were the most used techniques, and the bacteria Staphylococcus aureus and Escherichia coli were the most used in the antimicrobial assays. The analyzed studies showed that it is possible to obtain surfaces with both self-cleaning and/or antimicrobial properties, as well as with photocatalytic activity. Regarding possible applications, it is possible to highlight the interest in the production of glass and medical devices with self-cleaning and/or antimicrobial action.

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“…Recently, taking advantage of capillarity, patterned membranes constructed on superhydrophobic substrates were transferred to the target substrates with easy-peeling and nondestructive transfer properties, showing great potential in developing free-standing patterned membranes on large scale (Chen et al 2021a(Chen et al , 2021bGao et al, 2021;Su and Chen 2021). Notably, surfaces with ultra-low adhesion to matter with different states were also obtained for the corresponding applications in engineering fields such as anti-fogging coatings (Guo et al, 2018;Lin et al, 2021), anti-liquid pollution (Nicolas et al, 2006), antimicrobial surfaces (Li et al, 2021;Rauner et al, 2018), anti-marine fouling (Brzozowska et al, 2014;Carve et al, 2019;Wang et al, 2020a) and antiicing adhesion (Dhyani et al, 2021;Golovin et al, 2019;He et al, 2020;Zhang et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Bio-inspired adhesion control with liquids

et al. 2022

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A multifunctional anti-fog, antibacterial, and self-cleaning surface coating based on poly(NVP-co-MA)

Cited by 80 publications

References 40 publications

Engineering of Durable Antifog Thin Coatings on Plastic Films by UV-Curing of Proteinoid Prepolymers with PEG-Diacrylate Monomers

Engineering of Durable Antifog Thin Coatings on Plastic Films by UV-Curing of Proteinoid Prepolymers with PEG-Diacrylate Monomers

Systems developed for application as self-cleaning surfaces and/or antimicrobial properties: a short review on materials and production methods

Bio-inspired adhesion control with liquids

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