نتایج جستجو برای: water soluble polymers
تعداد نتایج: 680862 فیلتر نتایج به سال:
Calcium phosphate-based biomaterials have been well studied in biomedical fields due to their outstanding chemical and biological properties which are similar to the inorganic constituents in bone tissue. In this study, amorphous calcium phosphate (ACP) nanoparticles were prepared by a precipitation method, and used for preparation of ACP-poly(d,l-lactic acid) (ACP-PLA) nanofibers and water-sol...
We examine the role of preshearing on flow properties polymer solutions containing essentially an acrylamide-based copolymer obtained from emulsified emulsion inverted by a surfactant. The were presheared using three methods: (1) Buddeberg disperser, (2) Ultra-Turrax and (3) pressure-driven through capillary. Shearing solution was done under fast to induce high stretching chains thus promote br...
Two novel semirigid smart polymers based on mesogen-jacketed liquid crystal polymers were successfully synthesized via free radical polymerization, which showed both characteristic liquid crystal properties of mesogen-jacketed liquid crystal polymers and remarkably reversible thermoresponsive phase transition behaviors.
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