2002d-499 adhesins adhésion(physique) anti-infectiveagents atomicforcemicroscopy bacteria bacterial bacterialadhesion bacterialcellwalls bacterialinfections celladhesion cellular congresses control etiology hydrophobicsurfaces microbialinvasiveness microbiology microorganisms microscopes microscopieàforceatomique microscopy molecularmicrobiology pathogenicity pathology physiology pili prevention qw52b130342002 qw52m623581990 qw52t7371996 science sex surfacechemistry surfaceproperties tissueadhesions wc200b13071990