TY - RPRT TI - Nanometer-Scale Surface Modification Using the Scanning Probe Microscope: Progress since 1991. AU - R. M. Nyffenegger AU - R. M. Penner PY - 1997 DO - 10.1021/cr960069i UR - https://pubmed.ncbi.nlm.nih.gov/11851447/ ID - 11851447 ER -