Figure 4
From: Streptavidin functionalized polymer nanodots fabricated by visible light lithography
Average nanodot Atto655-Streptavidin loads with respect to dot surface area. Above the graphs: The probability that a nanodot carries at least one Atto655-SA. Graphs: Average number of Atto655-SA per nanodot, which carry at least one Atto655-SA for surface areas <2 × 104 nm2, 1 × 105-2 × 105 nm2 and > 2 × 105 nm2. Graphs a) and b) are for differently passivated substrates: a) lipid passivation, b) PEG passivation.