The role of surface charging during the coadsorption of mercaptohexanol to DNA layers on gold : direct observation of desorption and layer reorientation
We study the coadsorption of mercaptohexanol onto preimmobilized oligonucleotide layers on gold. Monitoring the position of the DNA relative to the surface by optical means directly shows the mercaptohexanol-induced desorption of DNA and the reorientation of surface-tethered strands in situ and in r...
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1999. - 22(2006), 13 vom: 20. Juni, Seite 5560-2 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , , , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2006
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| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
| Schlagworte: | Journal Article Research Support, Non-U.S. Gov't Carbocyanines Coated Materials, Biocompatible Fluorescent Dyes Hexanols Sulfhydryl Compounds cyanine dye 3 Gold 7440-57-5 mehr... |