نتایج جستجو برای: smart polymer
تعداد نتایج: 166721 فیلتر نتایج به سال:
BACKGROUND Stent implantation for obstructive femoropopliteal artery disease has been associated with poor long-term outcomes. This study evaluated the effectiveness of shape memory alloy recoverable technology (SMART) nitinol self-expanding stents coated with a polymer impregnated with sirolimus (rapamycin) versus uncoated SMART Stents in superficial femoral artery obstructions. METHODS AND ...
Despite their potential to reduce energy consumption in buildings and increase user's comfort, the general application of smart windows is currently hampered by economic technological factors. To overcome these limitations, herein we report a new strategy for fabrication thermoresponsive based on polymer films loaded with paraffin nanoparticles. Proper selection components allows refractive ind...
Smart materials cover a wide and developing range in engineering & medical application. This paper presents the “Stimuli-sensitive/smart” polymeric systems which can overcome dramatic property changes responding to small changes in its surrounding environment. Here there is a corrosion resistant or protective smart polymeric coating and paints have been described. Additional smart-coating princ...
Mazeyar Parvinzadeh Gashti1, Julie Willoughby2 and Pramod Agrawal3,4 1Department of Chemistry and Biochemistry, University of Bern, Bern 2Fiber and Polymer Science Program, Department of Textiles Engineering, Chemistry and Science, North Carolina State University, Raleigh NC, 3Engineering of Fibrous Smart Materials, Department of Engineering Technology, University of Twente, Enschede, 4Knowledg...
The fast-growing interest in smart textiles for wearable electronics or sensors is stimulating considerable activity in the development of functional fibers and fabrics that incorporate graphene, due to its outstanding electrical, mechanical, and thermal properties, among others. This paper provides an overview of the current state-of-the-art of research in this field, and a perspective on the ...
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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