The soft-membrane surface forces apparatus.

IF 1.3 4区 工程技术 Q3 INSTRUMENTS & INSTRUMENTATION
Ilyes Jalisse, Aditya Jha, Lionel Buisson, Frédéric Nallet, Yacine Amarouchene, Thomas Salez, Carlos Drummond
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引用次数: 0

Abstract

Compliant walls are widespread in biological and engineering systems. Because of their singular nature, adapted tools are required to accurately study their rheological properties and the consequences of the latter within a given mechanical setting. Because of their slender nature, membranes can be considered as prototypical examples of highly compliant boundaries. In this study, we describe a modified surface forces apparatus developed to measure the forces acting on a compliant membrane by measuring its deformation field. We discuss how such a device can be used to characterize the rheology of suspended membranes and accurately measure the electrostatic interactions between a polarized membrane and a spherical electrode, without the need of an external measurement spring.

软膜表面力装置。
柔性壁在生物和工程系统中广泛存在。由于其独特的性质,需要适应的工具来准确地研究其流变特性以及后者在给定机械设置下的后果。由于其细长的性质,膜可以被认为是高度柔顺边界的典型例子。在这项研究中,我们描述了一种改进的表面力装置,通过测量其变形场来测量作用在柔性膜上的力。我们讨论了如何使用这样的装置来表征悬浮膜的流变学,并准确测量极化膜和球形电极之间的静电相互作用,而不需要外部测量弹簧。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Review of Scientific Instruments
Review of Scientific Instruments 工程技术-物理:应用
CiteScore
3.00
自引率
12.50%
发文量
758
审稿时长
2.6 months
期刊介绍: Review of Scientific Instruments, is committed to the publication of advances in scientific instruments, apparatuses, and techniques. RSI seeks to meet the needs of engineers and scientists in physics, chemistry, and the life sciences.
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