ArticlePlant signaling & behavior2012
Aspects of plant plasmalemma charging induced by external electric field pulses.
Article in Plant signaling & behavior, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Resolving nanosecond kinetics of the optical membrane potential in pulsed electric fields.Bioelectrochemistry (Amsterdam, Netherlands) · 2026Article
- Plasma membrane HNature communications · 2020Article
- Primer to Voltage Imaging With ANNINE Dyes and Two-Photon Microscopy.Frontiers in cellular neuroscience · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The charging of the plasmalemma is a necessary condition for permeabilization of the plasma membrane (electroporation) in response to external electric field exposure. Common theories explain this permeabilization by formation of pores in the lipid bilayer. Using pulsed laser fluorescence microscopy, we measured the charging process of the membrane during the application of an external electric field with a temporal resolution of 5 ns. Visualization of the charging process of protoplasts plasma membrane (Nicotiana tabacum Bright Yellow 2) was achieved by staining of the plasma membrane with the voltage-sensitive fluorescent dye ANNINE-6. Measurements on membranes exhibiting negligible membrane permeabilization confirm the sine-shaped azimuthal distribution of the membrane voltage predicted by the relation of Cole. At higher membrane voltages, enhanced pore formation allows for the exchange of charge carriers, leading to deviations from the sine-shaped curve progression, i.e., a saturation of the membrane voltage at membrane segments facing the electrodes. Additionally, measurements on protoplasts exposed to multiple successive pulses indicate that the recovery of the membrane seems to be a fast process, occurring within seconds after termination of the external electric field pulse.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.