Hydrophobic Eutectogels as Electrodes for Underwater Electromyography Recording.

ABSTRACT: Underwater recording remains a critical challenge in bioelectronics because traditional flexible electrodes can not fulfill essential requirements such as stability and steady conductivity in aquatic environments. Herein, we show the use of elastic gels made of hydrophobic natural eutectic solvents as water-resistant electrodes. These eutectogels are designed with tailorable mechanical properties via one-step photopolymerization of acrylic monomers in different eutectic mixtures composed of fatty acids and menthol. The low viscosity of the eutectics turns the formulations into suitable inks for 3D printing, allowing fast manufacturing of complex objects. Furthermore, the hydrophobic nature of the building blocks endows the eutectogels with excellent stability and low water uptake. The obta

SUBMITTER: de Lacalle JL 

PROVIDER: S-EPMC10698741 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature