From Theory to Practice: Advanced Nonlinear Optics and Multicolor, Tunable Fluorescence of Acedan Dyes.

Acedan (ADN) and its derivatives are versatile dyes known for their donor-acceptor properties that can be fine-tuned for numerous spectroscopic applications. Currently, they are widely used as fluorescent probes for labeling biomolecules and cellular organelles. This study examines the newly discovered multifunctionality of three ADN chromophores, amplifying their application perspectives.

Perylene-Based Chromophore as a Versatile Dye for Light Amplification.

One of the challenges for modern optoelectronics is to find versatile, easily adaptable components for novel laser-based technologies. A very attractive perylene-derivative chromophore in different organic matrices for high-performance light amplification is discussed and outlined. Our approach demonstrates the outstandingly compatible laser dye and a viable strategy to provide an effective optical gain for stimulated emission enhancement.