1 article(s) from Hattori, Yohei
Aggregation-induced emission effect on turn-off fluorescent switching of a photochromic diarylethene
- Full Research Paper
- Published 20 Sep 2019
-
PDF -
Album-
![]()
Graphical Abstract
-
![]()
Figure 1: Synthetic procedure for a diarylethene (1o).
-
![]()
Figure 2: Photochromic reaction of diarylethene 1o having an ESIPT moiety.
-
![]()
Figure 3: Absorption spectral changes of diarylethene 1o having an ESIPT moiety in THF (c = 1.3×10-5 M). Blac...
-
![]()
Figure 4: Fluorescent spectra of 1o in several solvents (λex = 370 nm). Hexane (black line), chloroform (red ...
-
![]()
Figure 5: (a) The energy diagram of the ESIPT process of 1. (b) ESIPT fluorescence quenching upon UV light (λ...
-
![]()
Figure 6: (a) Fluorescence photographs of solutions/suspensions of 1o (1.2×10-4 M) in THF/water mixtures with...
-
![]()
Figure 7: (a) Crystals of 1o before UV light irradiation, (b) Green fluorescence of 1o observed under UV ligh...
-
-
Supp. Info
