Cehelnik E D, Mielenz K D, Cundall R B
Institute for Materials Research, National Bureau of Standards, Washington, D.C. 20234.
Chemistry Department, The University of Nottingham, Nottington, NG72RD, England.
J Res Natl Bur Stand A Phys Chem. 1976 Jan-Feb;80A(1):15-33. doi: 10.6028/jres.080A.005. Epub 1976 Feb 1.
The fluorescence polarization of uniaxial molecules dissolved in an ordered medium is studied. A theoretical model is developed which relates the polarization of the fluorescence emission to molecular structure, orientation of absorption and emission dipole oscillators and the degree of ordering. This theory was tested experimentally using all trans 1,6-diphenyl-1,3,5-hexatriene dissolved in an ordered liquid crystal.
研究了溶解在有序介质中的单轴分子的荧光偏振。建立了一个理论模型,该模型将荧光发射的偏振与分子结构、吸收和发射偶极振荡器的取向以及有序程度联系起来。使用溶解在有序液晶中的全反式1,6 - 二苯基 - 1,3,5 - 己三烯对该理论进行了实验验证。