The interaction of cationic polymers with human hair
The interaction of cationic polymers with human hair
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阳离子聚合物与人类头发的相互作用
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
W. Schrepp
中科院分区：
文献类型：
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作者：
A. Pfau;P. Hössel;S. Vogt;R. Sander;W. Schrepp
我们提出了一种电化学方法，即聚电解质滴定和流动电位测量，以及原子力显微镜相结合的方法来表征一组聚季铵聚合物在人头发上的吸附和解吸行为和形态。比电荷密度和摩尔质量与吸附聚合物的量和脱附的容易程度有关。结果符合头发和聚合物之间库仑相互作用的简单模型，并在此基础上进行了解释。
We present a combination of electrochemical methods, i.e. polyelectrolyte titration and streaming potential measurement, and AFM to characterise the adsorption and desorption behaviour and the morphology of a set of polyquaternium polymers on human hair. Specific charge density and molar mass are correlated to the amount of adsorbed polymer and the ease of desorption. Results are in line with a simple model of coulombic interaction between hair and polymer and are interpreted on this basis.