Three-stage pH-switchable organic chromophores with large nonlinear optical responses and switching contrasts

Stein van Bezouw, Min-Jeong Koo, Seung-Chul Lee, Seung-Heon Lee, Jochen Campo, O-Pil Kwon, Wim Wenseleers
2018 Chemical Communications  
First three-stage pH-switchable second-order nonlinear optical chromophores are synthesized and characterized by tunable-wavelength (non)linear spectroscopy, showing remarkably different on–off sequences.
doi:10.1039/c8cc03495h pmid:29947377 fatcat:jyursloqyndjbbjtd774i5xgha