PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15783172-1 2005 An analysis of the loading rate dependence of the forces required to rupture an AFM tip from a block copolymer surface has provided insight into the structure of the surface-macromolecule contact, differentiation of the block contacting the tip, a measure of the polymer-surface binding energy, and the rigidity of the contact. copolymer 101-110 afamin Homo sapiens 80-83