Dyadyusha, A.G.; Gvozdovsky, I.A.; Salkova, E.N.; Terenetskaya, I.P.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 1999)
A new approach to the problem of personal UV biodosimeter is described. Nematic liquid crystal (LC-805) is converted into induced cholesteric phase using photosensitive chiral dopant of steroid biomolecules (7-dehydrocholesterol ...