As expected, the inactivated methoxy-capped regions (MeO, nonfluorescent, black) exhibit little chemical reactivity or non-specific binding as previously reported.30, 36 Open in a separate window Figure 2 (a, b) Scanned fluorescence images for (a) patterned protein A-TAMRA and (b) patterned fluorescein-PEG hapten on NHS/MeO patterned commercial polymer microarray slide surfaces; (c-e) fluorescence images of surface-bound […]