Infrared nanospectroscopy study of the light-induced conformational changes of ChannelrhodopsinMaria Eleonora Temperini, Raffaella Polito, Antonia Intze, Ulrich Schade, Ljljana Puskar, Eglof Ritter, Leonetta Baldassarre, Michele Ortolani and Valeria GilibertiEPJ Web Conf., 255 (2021) 13001DOI: https://doi.org/10.1051/epjconf/202125513001