three dimensional surfaces

Fig. 2: This model illustrates the differences between a two dimensional (2D) and a three dimensional (3D) surface. The immobilization of the probes takes place with a 5´-modification (15 mer thymine-tail). In the three dimensional manner the probes can be immobi-lized on the surface of the substrate and the polymer network. The polymer network itself consists of three statistically disposed components (DMAA, MABP and VPA). The labelled PCR amplicon (green indicated) hybridizes on the immobilized probe. PMMA can also be used as well as glass substrates.

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