Determination of the separation in colloid probe atomic force microscopy of deformable bodies

被引：37

作者：

Gillies, G ^{[1
]}

Prestidge, CA ^{[1
]}

Attard, P ^{[1
]}

机构：

[1] Univ S Australia, Ian Wark Res Inst, Mawson Lakes, SA 5095, Australia

来源：

LANGMUIR | 2001年 / 17卷 / 25期

关键词：

D O I：

10.1021/la011136t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method was proposed for determining the zero of separation in atomic force microscopy (AFM) measurements of deformable particles. The method consists of shifting the data to coincide with the known rigid body interaction at large separations, where the force is weak and the deformation is negligible. The technique is applicable to double-layer interactions where the surface potential has been independently measured.

引用

页码：7955 / 7956

页数：2