Functional Stimuli-Responsive Gels: Hydrogels and Microgels
نویسندگان
چکیده
منابع مشابه
Stimuli-Responsive Hydrogels and Their Application to Functional Materials
Many kinds of stimuli-responsive polymer gels that respond to the change in their surroundings such as solvent composition, temperature, pH, and supply of electric field have been developed. They are of interest as intelligent (or smart, biomimetic) materials which have sensor, processor, and actuator functions. This article is related to stimuliresponsive gels and their application for bioor b...
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There has been increasing interest in integrated microfluidic systems because performing biological and chemical laboratory tasks on a single chip is appealing. One straightforward approach to constructing these ‘lab on chips’ is to fabricate individual components and to assemble them for desired functionalities. As the functionalities of the microfluidic systems become increasingly complicated...
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Smart gels have a variety of applications, including tissue engineering and controlled drug delivery. Here we present a modular, bottom-up approach that permits the creation of protein-based smart gels with encoded morphology, functionality, and responsiveness to external stimuli. The properties of these gels are encoded by the proteins from which they are synthesized. In particular, the streng...
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Poly(vinyl caprolactam) (PNVCL) is one of the most important thermoresponsive polymers because it is similar to poly(N-isopropyl acrylamide). PNVCL precipitates from aqueous solutions in a physiological temperature range (32–34 ̋C). The use of PNVCL instead of PNIPAM is considered advantageous because of the assumed lower toxicity of PNVCL. PNVCL copolymer gels are sensitive to external stimuli...
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Different from the conventional irreversible covalent conjugations, a simple and efficient dynamic Schiff base covalent assembly is developed to construct the stable and smart dipeptide-protein hydrogels under mild conditions. Diphenylalanine-hemoglobin hydrogel is chosen to investigate the gelation formation process and mechanism. It is found that such assembled dipeptide-protein hydrogels are...
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ژورنال
عنوان ژورنال: Gels
سال: 2018
ISSN: 2310-2861
DOI: 10.3390/gels4020054