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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: Sens Actuators B Chem. 2009 Jul;140(2):473–481. doi: 10.1016/j.snb.2009.04.071

Fig. 3.

Fig. 3

Schematic illustration of (a) parallel in-situ oDNA synthesis using PGA chemistry. L - linker group; Pa - acid labile protecting group; H+ - proton; T, A, C, G-DMT – phosphoramidite monomers; hυ–light