Key points are not available for this paper at this time.
Under pressure: An anionic organic fluorophore (a stilbene derivative, BTZB) assembled into a layered double hydroxide host has reversible optical responses, including changes in absorption spectra, luminescence color, and fluorescence lifetime, on changing the external pressure (see picture). These changes are not observed for pristine BTZB.
Yan et al. (Fri,) studied this question.