A 4-aminonaphthalimide based environmentally sensitive fluorescence probe
摘要:
A simply synthesized 4-aminonaphthalimide derivative 1 expresses both polarity and viscosity sensitive fluorescence spectra, indicating its potential usage as an environmentally sensitive fluorescence probe. By comparing the fluorescence behavior of 1 with that of a known 4-aminonaphthalimide derivative 2, it was found that the substitution of the 4-amino group has profound influence on the environmentally sensitive fluorescence properties of 4-aminonaphthalimide. (C) 2013 Jing-Nan Cui, Xu-Hong Qian. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.