PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10357245-6 1999 The use of surface spectroscopies (ATR-FTIR and XPS) is demonstrated by considering the optimization of surface modification procedures of vascular prostheses made from poly(tetrafluoroethylene). Polytetrafluoroethylene 169-194 ATR serine/threonine kinase Homo sapiens 35-38