Biomimetic Sensors of the Mechanoelectrical Transduction Based on the Polyelectrolyte Gels

Felix Blyakhman; Alexander Safronov; Tatyana Shklyar

doi:10.4028/www.scientific.net/KEM.644.4

Paper Titles

Preface and Committee

Theory of the Water Battery
p.1

Biomimetic Sensors of the Mechanoelectrical Transduction Based on the Polyelectrolyte Gels
p.4

The Observations of Martensitic Transformations in SUS316 by Using a Sensitive Flux-Gate Sensor
p.8

A Novel Material for Chemical Sensor Applications: Oxidized MEH-PPV
p.12

Electronic State and Piezoresistivity Analysis of Zinc Oxide Nanowires for Force Sensing Devices
p.16

Organometallic Approach for the Preparation of Zinc Oxide Nanostructured Gas Sensitive Layers
p.22

Nanometric Modelisation to Characterize Dynamics Carriers in a HEMT Heterostructure (AlGaAs/GaAs) Using an Effectif Doping
p.26

Morphological and Electrical Properties of Stretched Nanoparticle Layers
p.31

HomeKey Engineering MaterialsKey Engineering Materials Vol. 644Biomimetic Sensors of the Mechanoelectrical...

Biomimetic Sensors of the Mechanoelectrical Transduction Based on the Polyelectrolyte Gels

Abstract:

The mechanoelectrical transduction is studied on the synthetic polyelectrolyte gel sensors prepared by the radical polymerization and the cross-linking of calcium methacrylate in aqueous solution. The electrochemical potential of the gel sensors was measured in the course of their stretching deformation in the stepwise and oscillatory regimes. As the network of the gel was negatively charged the potential was negative with the mean value –90 mV. Under the stretching load the negative potential of the sensor diminished proportionally to the deformation both in the stepwise and the oscillatory regimes. Upon the oscillatory triangular linear axial deformation the potential of the sensor closely followed the load/unload dynamics deformation with the small time shift. The sensitivity of the mechanoelectrical transduction was 1 – 2 mV per 1% of deformation depended on the network density and the regime of stretching.

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Periodical:

Key Engineering Materials (Volume 644)

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4-7

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.644.4

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Online since:

May 2015

Authors:

Felix Blyakhman*, Alexander Safronov, Tatyana Shklyar

Keywords:

Cell, Electrical Potential, Gel, Mechanoelectrical Transduction, Sensor

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