September 5, 2015
      
                  
        
  Author(s)
  Aric W. Sanders,   Jaevyn  Faulk,   Devin T. Edwards,   Thomas T. Perkins
 
       
            
    
    
        In addition to providing the ability to image on the nanoscale, atomic force microscopy (AFM) has the ability to measure small (pN) forces at a single point. This ability has led to new insights into conformation changes in biological molecules; in