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Updated: Jun 22, 2026

Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

Published on: June 4, 2021

Plants as environmental biosensors.

Alexander G Volkov¹, Don Rufus A Ranatunga

¹Department of Chemistry and Biochemistry; Oakwood College; Huntsville, Alabama USA.

Plant Signaling & Behavior

|June 13, 2009

Summary

This summary is machine-generated.

Green plants generate electrical signals in response to environmental changes. This review explores their potential as rapid biosensors for detecting light direction, pollutants, and insect attacks.

Keywords:

action potential biosensor plant electrophysiology plant signaling

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Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

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A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions

A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions

Published on: August 5, 2020

Area of Science:

Plant physiology
Biosensing technology

Background:

Plants possess survival sensory mechanisms against environmental perturbations.
Environmental changes trigger electrical signals (action and variation potentials) in plants.

Purpose of the Study:

To review evidence for using green plants as fast biosensors.
To highlight applications in molecular recognition and environmental monitoring.

Main Methods:

Review of existing research on plant electrical signaling.
Analysis of ultra-fast action potential measurements in green plants.

Main Results:

Plants generate rapid electrical signals in response to various stimuli.
Green plants show potential for detecting light direction, environmental pollutants, and insect attacks.

Conclusions:

Green plants can be utilized as effective and rapid biosensors.
This approach offers novel methods for environmental monitoring and molecular recognition.