Fig. 4
From: Bioengineered materials with selective antimicrobial toxicity in biomedicine
Selective toxicity using functionalized materials that attach to specific microbes. Schematic of the fabrication of boronic acid-functionalized poly(amidoamine) dendrimer to target Gram-positive bacteria. Staphylococcus aureus (S. aureus) (I) and Escherichia coli (E. coli) (II) are shown in the photograph. Reprinted from American Chemical Society from ref[77] under open access license