title: Topography and recognition imaging of protein-patterned surfaces generated by AFM nanolithography.
abstract: Native-protein nanolithography is combined with topography and recognition imaging to synergistically use AFM tips to write and image nanoscale protein patterns on a surface (see picture). The approach is validated with different feedback modes, using surface-bound biotinylated bovine serum albumin (BSA) protein and AFM tips carrying streptavidin.
authors.affiliation: Institut für Biophysik, Johannes Kepler Universität, Altenberger Str. 69, 4040 Linz, Austria.
authors.forename: Rong
authors.initials: R
authors.lastname: Zhu
authors.forename: Andreas
authors.initials: A
authors.lastname: Ebner
authors.forename: Markus
authors.initials: M
authors.lastname: Kastner
authors.forename: Johannes
authors.initials: J
authors.lastname: Preiner
authors.forename: Stefan
authors.initials: S
authors.lastname: Howorka
authors.forename: Peter
authors.initials: P
authors.lastname: Hinterdorfer
mesh_terms: D000818:Animals; D019921:Biotinylation; D002417:Cattle; D018625:Microscopy, Atomic Force; D049329:Nanostructures / Q000737:chemistry*; D012710:Serum Albumin, Bovine / Q000737:chemistry*; D019809:Streptavidin / Q000737:chemistry; D013499:Surface Properties
chemical_list: D012710:Serum Albumin, Bovine; D019809:Streptavidin