Figure 2From: Drop drying on surfaces determines chemical reactivity - the specific case of immobilization of oligonucleotides on microarraysConcentration dependence of oligonucleotide immobilization. Averaged mean fluorescence intensity of dilution series after 18 hours of immobilization. On 2D epoxy: aACG (green triangles) and ACG (red circles). On 3D hydrogel: aACG (black squares) and ACG (blue circles). Error bars that are not visible are hidden behind the symbols.Back to article page