Radiation curing of intelligent coating for controlled release and permeation

Nakayama, Hiroshi; Kaetsu, Isao; Uchida, Kenzo; Sakata, Shoei; Tougou, Kazuhide; Hara, Takamichi; Matsubara, Yoichi

doi:10.1016/s0969-806x(01)00594-1

Cited by 19 publications

(4 citation statements)

References 4 publications

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“…Polyelectrolyte multilayers with pH-responsive permeability have been assembled from poly(acrylic acid) (PAA), poly(allylamine hydrochloride) (PAH), and poly(sodium 4-styrenesulfonate) (SPS) in appropriate combinations [ 276 ], and from poly(allylamine hydrochloride) and sodium poly(styrene sulfonate) [ 277 ]. The membranes with dual, pH- and thermo-sensitivity are produced by co-grafting of NIPAAm and methacrylic acid (MAA) [ 278 ]; by UV-induced cross-linking co-polymerization of NIPAAm and AA deposited on the surface of cross-linked poly(2-hydroxyethyl methacrylate) matrix [ 279 ]; or by blending PNiPAAm with poly(VDF)-graftpoly(4-vinylpyridine) co-polymer [ 280 ]. The permeability and flux of aqueous solutions through the membranes prepared by grafting 4-vinylbenzyl chloride on poly(VDF) followed by modification with viologen can be reversibly regulated by redox reactions [ 281 ].…”

Section: Application Of Nanostructured Stimuli-responsive Hydrogels (mentioning

confidence: 99%

Fabrications and Applications of Stimulus-Responsive Polymer Films and Patterns on Surfaces: A Review

2014

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In the past two decades, we have witnessed significant progress in developing high performance stimuli-responsive polymeric materials. This review focuses on recent developments in the preparation and application of patterned stimuli-responsive polymers, including thermoresponsive layers, pH/ionic-responsive hydrogels, photo-responsive film, magnetically-responsive composites, electroactive composites, and solvent-responsive composites. Many important new applications for stimuli-responsive polymers lie in the field of nano- and micro-fabrication, where stimuli-responsive polymers are being established as important manipulation tools. Some techniques have been developed to selectively position organic molecules and then to obtain well-defined patterned substrates at the micrometer or submicrometer scale. Methods for patterning of stimuli-responsive hydrogels, including photolithography, electron beam lithography, scanning probe writing, and printing techniques (microcontact printing, ink-jet printing) were surveyed. We also surveyed the applications of nanostructured stimuli-responsive hydrogels, such as biotechnology (biological interfaces and purification of biomacromoles), switchable wettability, sensors (optical sensors, biosensors, chemical sensors), and actuators.

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Section: Application Of Nanostructured Stimuli-responsive Hydrogels (mentioning

confidence: 99%

Fabrications and Applications of Stimulus-Responsive Polymer Films and Patterns on Surfaces: A Review

2014

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“…The obtained coat was pH responsive and showed MB permeation/diffusion that increased predominantly in the acidic environment. However they also showed that adding N-isopropyl acrylamide in the coating layer was able to adjoin a temperature responsive character to the controlled release of MB [108]. They also demonstrated the intelligence for substrate-responsive MB release ability of that membrane through the incorporation of glucose oxidase enzyme in the coating layer, which can elicit acidic environment in the presence of glucose as a substrate (by oxidation to gluconic acid) [164].…”

Section: Biomembranesmentioning

confidence: 99%

“…As such there are many research reports in which photo-irradiation has been utilized, either in the membrane preparation or in the drug incorporation, and demonstrated their feasibilities for sustained delivery [107,108,115,116,164]. For example, a Japanese research group (Kaetsu and his co-workers) used UV-irradiation for the synthesis and coating of their biofilm [108,110,164]. Easily, they developed methylene blue (MB) loaded biofilm by UV curing of casted hydroxyethyl methacrylate and MB mixture followed by coating through UVirradiation of acrylic acid, tetraethyleneglycol dimethacrylate (crosslinker) and PRP mixture [164].…”

Section: Biomembranesmentioning

confidence: 99%

Photo-irradiation paradigm: Mapping a remarkable facile technique used for advanced drug, gene and cell delivery

Shaker

Younes

2015

Journal of Controlled Release

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“…The biggest difference between ordinary coatings and functional coatings is that intelligent coatings not only serve as rigid barriers between substrates and the environment but are also designed to respond to the environment and improve the lifespan of coatings or achieve certain special functions through this response [1]. Firstly, the application fields of intelligent coatings are very extensive [2]. They can be applied in multiple fields such as aerospace, automotive, electronics, medical, and construction.…”

Section: Introductionmentioning

confidence: 99%

Development and Application of Intelligent Coating Technology: A Review

Chen,

Zheng,

Zhou

et al. 2024

Coatings

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Coating technology, as a part of surface engineering, has shown remarkable potential in future industrial applications. With the continuous development and improvement of coating technology, coatings have gradually become an indispensable part of industrial manufacturing, possessing various excellent properties and characteristics, such as superhydrophobicity and self-cleaning, enhanced biological antibacterial properties, and improved corrosion resistance. Intelligent coatings are not only rigid barriers between substrates and the environment but also coatings designed to respond to the environment and improve coating life or achieve certain special functions through this response. Biomimetics is a discipline that studies the structure, function, and behavior of living organisms and applies them to engineering design. Combining bionics with intelligent coating materials can not only improve the performance and functionality of intelligent coatings but also create more intelligent coating materials. This paper includes advanced superhydrophobic intelligent coatings, anticorrosion intelligent coatings, biological antibacterial intelligent coatings, and other intelligent coatings with specific functions. We also provide a detailed overview of the preparation methods and technologies of various representative intelligent coatings, as well as their properties and applications, which will offer some valuable references for the development direction of future intelligent coatings.

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Radiation curing of intelligent coating for controlled release and permeation

Cited by 19 publications

References 4 publications

Fabrications and Applications of Stimulus-Responsive Polymer Films and Patterns on Surfaces: A Review

Fabrications and Applications of Stimulus-Responsive Polymer Films and Patterns on Surfaces: A Review

Photo-irradiation paradigm: Mapping a remarkable facile technique used for advanced drug, gene and cell delivery

Development and Application of Intelligent Coating Technology: A Review

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