Robuta

https://pubs.rsc.org/en/content/articlelanding/2014/cc/c4cc00396a/unauth Photoirradiation wavelength dependence of cycloreversion quantum yields of diarylethenes - Chemical... The cycloreversion quantum yields of compounds 1b and 2b increased upon irradiation with light at shorter wavelengths. The irradiation wavelength dependence is... quantum yieldswavelengthdependencechemical