ArticlePlant signaling & behavior2014
Memristors in the Venus flytrap.
Article in Plant signaling & behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Article
- Action potentials induce biomagnetic fields in carnivorous Venus flytrap plants.Scientific reports · 2021Article
- Figure-eight thermal hysteresis of aminomethylenehelicene oligomers with terminal CChemical science · 2020Article
- Microtubules as Sub-Cellular Memristors.Scientific reports · 2020Article
- Electrophysiology of pumpkin seeds: Memristors in vivo.Plant signaling & behavior · 2016Article
- Memristors: Memory elements in potato tubers.Plant signaling & behavior · 2015Article
- An analytical model of memristors in plants.Plant signaling & behavior · 2014Article
- Memory elements in the electrical network of Mimosa pudica L.Plant signaling & behavior · 2014Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A memristor is a nonlinear element because its current-voltage characteristic is similar to that of a Lissajous pattern for nonlinear systems. We investigated the possible presence of memristors in the electrical circuitry of the Venus flytrap's upper and lower leaves. The electrostimulation of this plant by bipolar sinusoidal or triangle periodic waves induces electrical responses in the upper and lower leaves of the Venus flytrap with fingerprints of memristors. The analysis was based on cyclic voltammetric characteristics where the memristor, a resistor with memory, should manifest itself. Tetraethylammonium chloride, an inhibitor of voltage gated K(+) channels, or NPPB, a blocker of voltage gated Cl(-) and K(+) channels, transform a memristor to a resistor in plant tissue. Uncouplers carbonylcyanide-3-chlorophenylhydrazone (CCCP) and carbonylcyanide-4-trifluoromethoxy-phenyl hydrazone (FCCP) decrease the amplitude of electrical responses at low and high frequencies of bipolar periodic electrostimulating waves. Our results demonstrate that voltage gated K(+) channels in the Venus flytrap have properties of memristors of type 1 and type 2. The discovery of memristors in plants creates a new direction in the modeling and understanding of electrical phenomena in plants.
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