Abstract
Surface chemistry of topographically patterned grooved samples with ridges of 150 nm width, adsorbed with self-assembled monolayers (SAMs) of alkanethiols on gold, have been characterized by near edge X-ray absorption fine structure (NEXAFS) spectroscopy. Analysis reveals that NEXAFS may discriminate between different chemistries adsorbed to the tops, sidewalls and grooves of the patterns.
Original language | English (US) |
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Pages (from-to) | 196-204 |
Number of pages | 9 |
Journal | Journal of Biotechnology |
Volume | 126 |
Issue number | 2 |
DOIs | |
State | Published - Nov 1 2006 |
Externally published | Yes |
Keywords
- Biomimetic material
- NEXAFS
- Protein adsorption
- Surface characterization
- Thiol
ASJC Scopus subject areas
- Biotechnology