抄録
The intrinsic interactive forces between two free colloidal particles suspended in aqueous solutions have been measured as a function of the separation by applying the optical trapping technique to a monodispersed polystyrene latex of a mean diameter 2.13 μm. For this purpose, specific technology for the precise measurement of the surface-to-surface separation and force strength has been developed. The results were in excellent agreement with the prediction of the DLVO theory in a variety of electrolyte concentrations.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 5528-5530 |
| ページ数 | 3 |
| ジャーナル | Langmuir |
| 巻 | 13 |
| 号 | 21 |
| 出版ステータス | Published - 1997 10月 15 |
ASJC Scopus subject areas
- 材料科学（全般）
- 凝縮系物理学
- 表面および界面
- 分光学
- 電気化学