In 2019,Journal of Materials Chemistry C: Materials for Optical and Electronic Devices included an article by Szukalski, Adam; Moffa, Maria; Camposeo, Andrea; Pisignano, Dario; Mysliwiec, Jaroslaw. Product Details of 17201-43-3. The article was titled 《All-optical switching in dye-doped DNA nanofibers》. The information in the text is summarized as follows:
All-optical switches are introduced which are based on DNA (DNA) in the form of electrospun fibers, where DNA is semi-intercalated with a push-pull, luminescent nonlinear pyrazoline derivative Optical birefringence is found in the organic nanofibers, with fully reversible switching controlled through continuous-wave laser irradiation The photoinduced signal is remarkably large, with birefringence highlighted by optically-driven refractive index anisotropy approaching 0.001. Sub-millisecond characteristic switching times are found. Integrating dye-intercalated DNA complex systems in organic nanofibers, as a convenient and efficient approach to template mol. organization and control it by external stimuli, might open new routes for realizing optical logic gates, reconfigurable photonic networks and sensors through phys.-transient biopolymer components.4-Cyanobenzyl bromide(cas: 17201-43-3Product Details of 17201-43-3) was used in this study.
4-Cyanobenzyl bromide(cas: 17201-43-3) is a white solid. Its melting point is 113-117°C, and flash point is 125.1°C. It is insoluble in water at 20°C. It is stable under normal temperatures and pressures. It should be stored at 0-5°C.Product Details of 17201-43-3
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts