at Google ScholarTitle data
Papastavrou, Georg ; Akari, S.:
Interaction forces between OH-groups in different solvents as observed by scanning force microscopy.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects.
Vol. 164
(2000)
Issue 2-3
.
- pp. 175-181.
ISSN 0927-7757
DOI: https://doi.org/10.1016/S0927-7757(99)00403-3
Abstract in another language
Interactions between hydroxyl-terminated surfaces were measured on local scale by performing force-displacement measurements using a scanning force microscope (SFM). For this purpose a SFM-tip was modified by self assembly techniques employing alkanethiolates omega-substituted with OH-groups. Gold surfaces were functionalized employing the same method. Interaction forces between the OH-terminated tip and samples terminated by OH- or CH3-groups were examined in hexadecane and deionized water. As in water OH/OH-interaction forces have been found to be relatively small, in hexadecane larger forces clearly could be detected. Further investigations by a systematic variation of the solvents have been carried out to clarify the origin of the observed strong adhesion forces between OH-groups in unpolar solvents. (C) 2000 Elsevier Science B.V. All rights reserved.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry II Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Former Professors > Chair Physical Chemistry II - Univ.-Prof. Dr. Andreas Fery Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Physical Chemistry II Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Former Professors |
| Result of work at the UBT: | No |
| DDC Subjects: | 500 Science > 540 Chemistry |
| Date Deposited: | 13 Sep 2017 09:30 |
| Last Modified: | 09 Jun 2023 08:22 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/39596 |