Manipulation of individual viruses: friction and mechanical properties Falvo, M.; Washburn, S.; Superfine, R.; Finch, M.; Brooksjr, F.; Chi, V.; Taylor, R. Abstract Publication: Biophysical Journal Pub Date: March 1997 DOI: 10.1016/S0006-3495(97)78786-1 Bibcode: 1997BpJ....72.1396F