Enhanced ionic polymer–metal composites with nanocomposite electrodes for restoring eyelid movement of patients with ptosis

SS Hosseini, B Yamini, L Ichkitidze, M Asadi… - Nanomaterials, 2023 - mdpi.com
The present study aims to use enhanced ionic polymer–metal composites (IPMC) as an
artificial muscle (a soft-active actuator) to restore eyelid movement of patients with ptosis …

Multiaxial deformations of ionic polymer metal composites

A Boldini, M Porfiri - International Journal of Engineering Science, 2020 - Elsevier
Ionic polymer metal composites (IPMCs) are a promising class of soft active materials. Their
high compliance, low actuation voltage, and ability to operate in wet environments have …

The effect of ambient humidity on the electrical response of ion-migration-based polymer sensor with various cations

Z Zhu, T Horiuchi, K Kruusamäe… - Smart Materials and …, 2016 - iopscience.iop.org
A water-based ionic polymer–metal composite (IPMC) sensor, induced by ion migration, is a
promising alternative to natural sensing systems. Focusing on water effects, this paper …

A new approach to improve IPMC performance for sensing dynamic deflection: sensor biasing

Z Qaviandam, N Naghavi, J Safaie - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
This paper presents a new approach to improve the performance of IPMC-based sensors as
reliable deflection sensors. Theoretical and experimental responses of an IPMC sensor strip …

Bioinspired travelling wave generation in soft-robotics using ionic polymer-metal composites

T Stalbaum, T Hwang, S Trabia, Q Shen, R Hunt… - International Journal of …, 2017 - Springer
Biology inspired inventions have been of great interest to the researcher and engineer.
Biomimicry offers special insight into nature's methods of motion control, with significance in …

Influence of shear on sensing of ionic polymer metal composites

A Leronni, L Bardella - European Journal of Mechanics-A/Solids, 2019 - Elsevier
Abstract Ionic Polymer Metal Composites (IPMCs) are laminate microstructures composed of
an ionic electroactive polymeric membrane plated between two metal electrodes, finding …

[HTML][HTML] Understanding the thermal properties of precursor-ionomers to optimize fabrication processes for ionic polymer-metal composites (IPMCs)

S Trabia, K Choi, Z Olsen, T Hwang, JD Nam, KJ Kim - Materials, 2018 - mdpi.com
Ionic polymer-metal composites (IPMCs) are one of many smart materials and have ionomer
bases with a noble metal plated on the surface. The ionomer is usually Nafion, but recently …

[HTML][HTML] Tap** into tissue bioelectromechanics: Electroactive biopolymers for dynamic tissue engineering

MK Burgess, M Nair - APL Materials, 2024 - pubs.aip.org
The success of tissue engineering constructs in restoring healthy tissue function is driven by
the interplay of cells with their microenvironmental cues. Therefore, the design of tissue …

A reduced dimensional map** approach for modeling IPMCs with computational efficiency and rapid design development applications

ZJ Olsen, KJ Kim - Smart Materials and Structures, 2018 - iopscience.iop.org
Multiphysics modeling of ionic polymer–metal composite (IPMC) actuator is an expansive
field of research. New models that consider more detailed physics and interaction …

A hyperelastic porous media framework for ionic polymer-metal composites and characterization of transduction phenomena via dimensional analysis and nonlinear …

ZJ Olsen - 2021 - search.proquest.com
Ionic polymer-metal composites (IPMC) are smart materials that exhibit large deformation in
response to small applied voltages, and conversely generate detectable electrical signals in …