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