Influence of volume phase transition phenomena on the behavior of hydrogel-based valves
Influence of volume phase transition phenomena on the behavior of hydrogel-based valves
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DOI：
10.1016/j.snb.2003.12.014
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发表时间：
2004-05-01
影响因子：
8.4
通讯作者：
Arndt, KF
中科院分区：
文献类型：
--
作者：
Richter, A;Howitz, S;Arndt, KF
智能水凝胶显示相变行为。该特性可用于以可逆和可再现的模式操作传感器和致动器。忽略体积相变时发生的现象会导致系统故障甚至失效。本文讨论了体积相变现象对水凝胶阀性能的影响。此外，还描述了此类阀门根据各种设计参数和水凝胶性质的操作模式。(C)2004 Elsevier B.V.保留所有权利。
Smart hydrogels show phase transition behavior. This property can be used to operate sensors and actuators in a reversible and reproducible mode. Ignoring phenomena occurring at volume phase transition can result in a malfunction or even failure of the system. In this paper, the influence of volume phase transition phenomena on the behavior of hydrogel-based valves are discussed. Furthermore, the operation mode of such valves in dependence of various design parameters and hydrogel properties are described. (C) 2004 Elsevier B.V. All rights reserved.