Dewen's paper on photoelectrochemical imaging with carbon dots has been accepted by Materials Horizons. This work started a new collaboration of our group with the research groups of Magda Titirici, Oliver Fenwick and Andrei Sapelkin. Here are the details of the publication: De-Wen Zhang, Nikolaos Papaioannou, Naomi Michelle David, Hui Luo, Hui Gao, Liviu Cristian Tanase, Thibault Degousee, Paolo Samori, Andrei Sapelkin, Oliver Fenwick, Maria-Magdalena Titirici* and Steffi Krause*, Photoelectrochemical response of carbon dots (CDs) derived from chitosan and their use in electrochemical imaging, Materials Horizons, DOI: 10.1039/c7mh00784a