Fig. 7From: Express photolithographic DNA microarray synthesis with optimized chemistry and high-efficiency photolabile groupsHybridization intensity values for microarrays of 25-mers synthesized using SPh-NPPOC relative to the equivalent arrays synthesized using NPPOC. Synthesis was carried out using an exposure solvent consisting of either 1 or 4 % imidazole in DMSO, and at radiant power values of 7, 34, or 70 mW/cm2 Back to article page