Journal ArticleDOI
Thermosensitive poly(N-isopropylacrylamide-co-acrylamide) hydrogels: Synthesis, swelling and interaction with ionic surfactants
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TLDR
In this paper, free-radical polymerization in aqueous solution from N-isopropylacrylamide (NIPA)-co-AAm monomers was used as a crosslinker and the diffusion coefficients of these hydrogels were calculated for the Fickian mechanism.About:
This article is published in European Polymer Journal.The article was published on 2006-02-01. It has received 146 citations till now. The article focuses on the topics: Self-healing hydrogels & Sodium dodecyl sulfate.read more
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Multipurpose smart hydrogel systems
TL;DR: New hydrogel systems and nanocomposites based on acrylic monomers with incorporated nanosized colloidal silver, hydroxyapatite and carbon nanotubes with a new set of properties have been obtained and examined.
Journal ArticleDOI
Stimulus-sensitive polymeric nanoparticles and their applications as drug and gene carriers.
Yi Li,Guanghui Gao,Doo Sung Lee +2 more
TL;DR: This Review focuses on the most recent developments in the preparation of stimulus‐sensitive polymeric nanoparticles and their applications in drug and gene delivery.
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Thermoresponsive Polymer Induced Sweating Surfaces as an Efficient Way to Passively Cool Buildings
Aline C. C. Rotzetter,Christoph M. Schumacher,Stephanie B. Bubenhofer,Robert N. Grass,Lukas C. Gerber,Martin Zeltner,Wendelin J. Stark +6 more
TL;DR: Buildings can be effectively cooled by a bioinspired sweating-like action based on thermoresponsive hydrogels (PNIPAM), which press out their stored water when exceeding the lower critical solution temperature.
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High‐Strength Hydrogels with Integrated Functions of H‐bonding and Thermoresponsive Surface‐Mediated Reverse Transfection and Cell Detachment
Lei Tang,Wenguang Liu,Guipei Liu +2 more
TL;DR: Plasmid pGL3-control (encoding luciferase reporter gene, 5256bp, Promega) was prepared by Plasmid Rapid Isolation Kit (BioDev, Beijing, China) and Dimeric cyanine dye YOYO-1 iodide was purchased from Molecular Probes, USA.
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Ultrasound assisted preparation of nanoclay Bentonite-FeCo nanocomposite hybrid hydrogel: A potential responsive sorbent for removal of organic pollutant from water
TL;DR: In this article, an ultrasound assisted in situ emulsion polymerization was carried out to synthesize poly(acrylic acid)-bentonite-feCo (PAA-B-FeCo) hydrogel nanocomposite.
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Journal ArticleDOI
Volume phase transition in a nonionic gel
TL;DR: In this article, a nonionic Nisopropylacrylamide gel was found to undergo a discontinuous phase transition by changing a solvent composition or temperature, which is an evidence for the universality of the phase transition of polymer gels.
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Diffusion and relaxation in glassy polymer powders: 2. Separation of diffusion and relaxation parameters
A.R Berens,H.B Hopfenberg +1 more
TL;DR: In this article, a model involving a linear superposition of one or two phenomenologically independent first order relaxation terms upon the ideal Fickian diffusion equation was proposed to describe the individual contributions of the diffusion and relaxation processes.
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Thermally reversible hydrogels: II. Delivery and selective removal of substances from aqueous solutions
TL;DR: Hydrogels have been synthesized which exhibit a lower critical solution temperature (LCST) and which shrink and deswell in aquous solutions when the temperature is raised through their LCST, and how a specific binding ligand may be incorporated into the gel for selective binding (and removal or recovery) of specific solutes in aqueous solutions is shown.