We report in this research project the first optically responsive liquid crystal fibers formed using centrifugal spinning. Fibers possess very interesting and distinct properties in the nano and micron scale ranges. Surface area, tensile strength, thermal conductivity, electrical conductivity, and optical properties have been studied thoroughly and have consistently shown that these fibers have very useful applications in textiles, biological research, displays, and a wide variety of other fields. There are many methods that have been explored to create fibers. One method that is currently being researched is centrifugal spinning. Centrifugal spinning is an old technology and has been widely adapted across various fields. One of the earliest forms of centrifugal spinning is cotton-candy making which has been around since the late 18th century [1]. The goal of the research presented is to create these fibers and incorporate liquid crystals which can then be studied for responsivity to temperature, voltage, and many other stimuli.[1] Morrison, W. J.; Wharton, J.C. Candy Machine. U.S. Patent 618,428, January 31, 1899.

Ultra-fine liquid crystal fibers formed via centrifugal spinning

247th National Meeting (2014)

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