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Preparation of axon/polypyrrole composite via interfacial polymerization, and electro-magnetic measurements

delete2026-02-01
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PRE
AI
A
Aoi Tokutake
G
Goto, Hiromasa *
DOI：10.1080/09276440.2026.2634494delete
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Abstract

Abstract

En 中文
Polypyrrole (PPy) as a conducting polymer was synthesized on axon from a squid. During the polymerization of pyrrole, resultant PPy was deposited on the axon for formation of axon/PPy composite. Electron spin resonance measurement revealed that the composite showed a wide line-width of 62.3 mT centered at g = 2.035, corresponding to the Delta M-s = +/- 1 transition, and a half-field resonance with Delta H-pp = 24.9 mT was observed at the forbidden transition Delta M-s = +/- 2. This half-field resonance near H = 150 mT indicates that the spins are in the ground triplet state. While, total magnetism of the composite was paramagnetism evaluated with a superconducting quantum interference device. AC conduction showing beat wave in the oscilloscope observations implies that occurrence of mixed electrical conduction of the conducting polymer and ionic conduction of axon.
Keywords:
Axon
beat wave
magnetism
neuron
polypyrrole
transistor

Journal

C
Composite Interfaces
IF:
2.4
Papers:
85
Citations:
2.1K

Organization

U
university of tsukuba
Scholars:
2.9K
Papers: 1.1K
Citations: 0
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