Fig. 4From: Reversible Electrochemical Control over Photoexcited Luminescence of Core/Shell CdSe/ZnS Quantum Dot FilmElectrochemical potential dependent fitting parameters of core emission (a, c) and surface emission (b, d). The decay times of both the emitting states decrease at an applied potential of − 0.9 V. The core emission shows a redshift (c, green squares), and the surface emission shows a blueshift (d, red circles). Orange triangles represent the FWHM of the two emission componentsBack to article page