Effect of Ultraviolet Activation on Sub-ppm NO2 Sensing Dynamics of Poly(3-hexylthiophene)-Bearing Graft Copolymers. - Piotr Kaluzynski; Kinga Kepska; Monika Maciuch; Erwin Maciak; Agnieszka Stolarczyk; Marcin Procek; Tomasz Jarosz (Sensors, 2022)