2006
DOI: 10.1016/j.msec.2005.09.062
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Thin films of a self-assembling peptide on TiO2 and Au studied by NEXAFS, XPS and IR spectroscopies

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Cited by 51 publications
(80 citation statements)
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“…XPS investigations were performed on thick films deposited on gold, considered as reference 'bulk' systems, and on thinner films immobilised on TiO 2 . Interpretation of peptide XPS spectra has been thoroughly discussed [5] ; only a short summary will be presented here.…”
Section: Resultsmentioning
confidence: 99%
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“…XPS investigations were performed on thick films deposited on gold, considered as reference 'bulk' systems, and on thinner films immobilised on TiO 2 . Interpretation of peptide XPS spectra has been thoroughly discussed [5] ; only a short summary will be presented here.…”
Section: Resultsmentioning
confidence: 99%
“…Figure 3 (a) and (b) shows the C1s and N1s spectra of Pept3 deposited on Au. The C1s signal can be resolved by curve-fitting analysis into three components labelled C1-C3 in increasing BE order and corresponding respectively to aliphatic C-C carbons (C1, BE = 285.0 eV), to C-N carbons of the peptide backbone and of the lysine/ornithine pending groups (C2, 286.3 eV), to peptidic carbons and to carboxyls from the glutamate/aspartate pending groups (C3, 288.5 eV) [5,12] ; measured C1/C2/C3 ratios (Table 1) are in agreement with calculated values. In the N1s spectrum ( Fig.…”
Section: Resultsmentioning
confidence: 99%
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