TY - JOUR A1 - Graf, Nora A1 - Yegen, E. A1 - Gross, Thomas A1 - Lippitz, Andreas A1 - Weigel, W. A1 - Krakert, S. A1 - Terfort, A. A1 - Unger, Wolfgang T1 - XPS and NEXAFS studies of aliphatic and aromatic amine species on functionalized surfaces JF - Surface science N2 - The chemical constitution of functionalized supports is an important parameter that determines their performance in a broad range of applications, e.g. for immobilization of biomolecules. Supports with amino functionalized surfaces are also often used for DNA microarray experiments. However, spectral data which have been reported for surfaces with amino functionalities suffer from some inconsistencies. In this article a detailed XPS (X-ray photoelectron spectroscopy) and NEXAFS (Near edge X-ray absorption fine structure) database for amino functionalized surfaces is presented. Amino-terminated surfaces prepared from aliphatic and aromatic aminosilanes or aminothiols and a field sample are considered. Effects of aging in air and damage by radiation are addressed as well. KW - Near edge X-ray absorption fine structure (NEXAFS) KW - Self-assembled monolayers KW - Amino-functionalized surfaces KW - X-ray photoelectron spectroscopy (XPS) PY - 2009 DO - https://doi.org/10.1016/j.susc.2009.07.029 SN - 0039-6028 VL - 603 IS - 18 SP - 2849 EP - 2860 PB - Elsevier CY - Amsterdam AN - OPUS4-19832 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -