AFM image of a thin film about 120 nm thick of poly-vinyl pyridine-β-ethylene oxide block copolymer.
Image by Cvetelin Vasilev – University of Sheffield, UK
AFM image of a thin film about 120 nm thick of poly-vinyl pyridine-β-ethylene oxide block copolymer.
Image by Cvetelin Vasilev – University of Sheffield, UK