Journal article
The interfacial behaviour of single poly(N,N-dimethylacrylamide) chains as a function of pH.
- Abstract:
-
We have studied the pH-dependent conformational behaviour of poly(N,N-dimethylacrylamide) (PDMAc) at silicon and gold surfaces using single-molecule force spectroscopy and a quartz crystal microbalance (QCM). Despite the pH dependence, nuclear magnetic resonance and titration experiments demonstrate that PDMAc is not a weak polybase. The interaction between single chains and a silicon surface (with native oxide layer intact) in aqueous solution was investigated using force spectroscopy. Singl...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Nanotechnology
- Volume:
- 19
- Issue:
- 3
- Pages:
- 035505
- Publication date:
- 2008-01-01
- DOI:
- EISSN:
-
1361-6528
- ISSN:
-
0957-4484
- Source identifiers:
-
158097
Item Description
- Language:
- English
- Pubs id:
-
pubs:158097
- UUID:
-
uuid:2028e014-53fe-46f5-88b2-d3fd91c54afc
- Local pid:
- pubs:158097
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2008
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