RTI uses cookies to offer you the best experience online. By clicking “accept” on this website, you opt in and you agree to the use of cookies. If you would like to know more about how RTI uses cookies and how to manage them please view our Privacy Policy here. You can “opt out” or change your mind by visiting: http://optout.aboutads.info/. Click “accept” to agree.
Luminescent device including nanofibers and light stimulable particles disposed on a surface of or at least partially within the nanofibers
Davis, J., Andrady, A., Ensor, D., Han, L., & Walls, H. (2011). Luminescent device including nanofibers and light stimulable particles disposed on a surface of or at least partially within the nanofibers. (U.S. Patent No. 7999455). http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=7999455
A device for stimulable light emission that includes a fiber mat of nanofibers having an average fiber diameter in a range between 100 and 2000 nm, and includes plural stimulable particles disposed in association with the nanofibers. The stimulable particles produce secondary light emission upon receiving primary light at a wavelength .lamda.. The average fiber diameter is comparable in size to the wavelength .lamda. in order to provide scattering sites within the fiber mat for the primary light. Various methods for making suitable luminescent nanofiber mats include: electrospinning a polymer solution including or not including the stimulable particles and forming from the electrospun solution nanofibers having an average fiber diameter between 100 and 2000 nm. Methods, which electrospin without the stimulable particles, introduce the stimulable particles during electrospinning or after electrospinning to the fibers and therefore to the resultant fiber mat.
