- Tytuł:
- Single-Bond Force Measured by Means of Scanning Force MicroscopyD
- Autorzy:
-
Lekka, M.
Gryboś, J.
Lekki, J.
Stachura, Z.
Styczeń, J. - Powiązania:
- https://bibliotekanauki.pl/articles/2035535.pdf
- Data publikacji:
- 2002-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
68.35.Gy
07.10.Pz - Opis:
- The aim of this investigation was to determine the adhesion force as a function of calcium dichloride concentration in water. The studies were performed with two surfaces carrying opposite charge in water solution: mica - as a negatively charged surface and glass covered with poly-L-lysine - as a positively charged surface, the latter due to the presence of amino groups. The surfaces were immersed in a CaCl$\text{}_{2}$ solution in the range of concentration varied from 0 to 100 mM. The scanning force microscopy was applied to determine the adhesion force by measurements of the pull-off force. Additionally, the values of the single bond force were estimated basing on the Poisson distribution of the number of binding sites.
- Źródło:
-
Acta Physica Polonica A; 2002, 102, 3; 355-364
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł