Figure 4From: Immobilization of different biomolecules by atomic force microscopyThree component array. Fluorescence micrograph of three hybridized Cy3, Cy5 and Atto495 functionalized oligonucleotides after sequential spotting of neutravidin. The three complementary oligonucleotides are represented by red, green and blue spots, respectively. a) Cy3-channel, b) Cy5-channel, c) Atto-495-channel, d) merged image.Back to article page