Figure 1.

a–e) Chemical structures of monomers used in study and the SIMS secondary ions specific to each monomer. f) Image of polymer microarray used to perform bacterial attachment assay. g) After preparation the polymer, microarray was incubated with P. aeruginosa for 72 h in RPMI 1640 media to assess bacterial attachment, shown schematically. h) Bacterial attachment was quantified by measuring the fluorescence from GFP-transformed P. aeruginosa (F^PA), shown for the four polymer series produced from the five monomers.