Table 1. Binding efficacy and specificity of particles with different surface modifications attached to P. aeruginosa and S. aureus.

Particles modification	Particles attached with bacteria (%)
	Amine	None	Carboxylate	Anti- P. aeruginosa	Anti-S. aureus	Anti-TNF-α
P. aeruginosa	41.0 ± 8.4	27.4 ± 5.5	0.0 ± 0.0	92.0 ± 2.2	0.0 ± 0.0	0.0 ± 0.0
S. aureus	24.8 ± 2.9	99.4 ± 0.4	100.0 ± 0.0	0.0 ± 0.0	85.4 ± 3.8	0.0 ± 0.0