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This digital document is an article from Polymer Engineering and Science, published by Thomson Gale on August 1, 2005. The length of the article is 3504 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.From the author: Three methacrylate-based copolymers [i.e., poly(methacrylic acid-co-methyl methacrylate), poly(ethyl acrylate-co-methyl methacrylate-co-trimethyl-ammonioethyl methacrylate chloride), and poly(butyl methacrylate-co-(2-dimethylaminoethyl) methacrylate-co-methyl methacrylate)] were successfully electrospun into fibers using ethanol as the solvent. For a given applied electrical potential, increasing the concentration of the spinning solutions caused the morphology of the as-spun products to change from discrete droplets to a combination of beaded and smooth fibers and finally to completely smooth fibers. For a given spinning solution having a low concentration, increasing the applied electrical potential increased the electro-spinnability of the spinning solution. The average diameters for all of the as-spun fibers were found to range between about 0.2 and 5.5 [micro]m. Generally, for a given applied potential, the average fiber diameter increased with increasing concentration of the spinning solutions, and for a given solution concentration the average fiber diameter increased with increasing applied electrical potential. POLYM. ENG. SCI., 45:1073-1080, 2005. [c] 2005 Society of Plastics EngineersCitation DetailsTitle: Electrospinning of methacrylate-based copolymers: effects of solution concentration and applied electrical potential on morphological appearance of as-spun fibers.Author: Varaporn PornsoponePublication: Polymer Engineering and Science (Magazine/Journal)Date: August 1, 2005Publisher: Thomson GaleVolume: 45 Issue: 8 Page: 1073(8)Distributed by Thomson Gale