Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Methods to Assess Microbial Populations01:30

Methods to Assess Microbial Populations

100
Assessing microbial populations is crucial for understanding microbial roles in health, ecology, and industry. Various complementary techniques—both culture-based and molecular—enable detailed analysis of microbial abundance, diversity, and function.Viable Plate CountThe viable plate count is a traditional culture-based method used to estimate the number of living microbes in a sample. After serial dilution, the sample is spread onto nutrient agar plates. Each viable cell forms a...
100
iChip01:24

iChip

105
The cultivation of environmental microorganisms has long been hindered by the inability to replicate complex native conditions in vitro. The isolation chip (iChip) addresses this limitation by facilitating the growth of previously uncultivable microorganisms through in situ incubation. Designed for high-throughput microbial cultivation, the iChip comprises hundreds of microchambers, each capable of housing a single microbial cell. These microchambers are loaded with a mixture of molten agar and...
105

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Hemostatic B-knob-triggered microgels (BK-TriGs) to address bleeding in neonates.

Science advances·2026
Same author

Adaptive Machine Learning Framework for Optimizing the Affinity Purification of Adeno-Associated Viral Vectors.

Biotechnology and bioengineering·2026
Same author

Capture and Release of Molecules with Liquid Metals.

ACS applied materials & interfaces·2025
Same author

Affinity Peptides With pH Sensitivity for the Enrichment of CD38<sup>+</sup> Cells.

Biotechnology and bioengineering·2025
Same author

Triple super phosphate impact on maize root hydraulic conductance.

Annals of botany·2025
Same author

Modular bioreactor for multi-well electrical stimulation of <i>in vitro</i> cardiac tissue engineering constructs.

Lab on a chip·2025

Related Experiment Video

Updated: May 3, 2026

Surface Potential Measurement of Bacteria Using Kelvin Probe Force Microscopy
10:49

Surface Potential Measurement of Bacteria Using Kelvin Probe Force Microscopy

Published on: November 28, 2014

21.8K

Evaluating Bacterial Nanocellulose Interfaces for Recording Surface Biopotentials from Plants.

James Reynolds1, Michael Wilkins1, Devon Martin1

  • 1Department of Electrical and Computer Engineering, NC State University, Raleigh, NC 27606, USA.

Sensors (Basel, Switzerland)
|April 13, 2024
PubMed
Summary

Bacterial nanocellulose electrodes offer a non-invasive method for plant electrophysiology, accurately tracking plant health and stress with minimal impact on leaf function and comparable signal quality to traditional electrodes.

Keywords:
electrodeelectrophysiologynanocelluloseplant

More Related Videos

Characterizing Electron Transport through Living Biofilms
08:52

Characterizing Electron Transport through Living Biofilms

Published on: June 1, 2018

8.4K
Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling
08:58

Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling

Published on: January 28, 2021

4.5K

Related Experiment Videos

Last Updated: May 3, 2026

Surface Potential Measurement of Bacteria Using Kelvin Probe Force Microscopy
10:49

Surface Potential Measurement of Bacteria Using Kelvin Probe Force Microscopy

Published on: November 28, 2014

21.8K
Characterizing Electron Transport through Living Biofilms
08:52

Characterizing Electron Transport through Living Biofilms

Published on: June 1, 2018

8.4K
Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling
08:58

Silicon Nanowires and Optical Stimulation for Investigations of Intra- and Intercellular Electrical Coupling

Published on: January 28, 2021

4.5K

Area of Science:

  • Plant electrophysiology
  • Biosensor development
  • Agricultural technology

Background:

  • Plant electrophysiology is crucial for monitoring plant health and stress in real-time.
  • Current methods often use invasive or occlusive electrodes, limiting in vivo applications.
  • Bacterial nanocellulose (BNC) presents a promising biocompatible and flexible material for non-invasive sensing.

Purpose of the Study:

  • To develop and evaluate bacterial nanocellulose (BNC) based electrodes for plant surface electrophysiology.
  • To compare the performance of BNC electrodes against standard wet gel and needle electrodes.
  • To assess the impact of BNC electrodes on plant physiology, including chlorophyll content and transpiration.

Main Methods:

  • Fabrication of BNC electrodes with screen-printed carbon ink conductive traces.
  • Optimization of BNC electrode properties (surface area, impedance) via annealing.
  • Measurement of water vapor transfer rate and optical transmittance of BNC.
  • Assessment of chlorophyll reduction and transpiration changes under BNC electrodes.
  • Comparison of signal quality with standard electrodes during environmental stress induction.

Main Results:

  • BNC electrode properties were tunable with annealing temperature and time.
  • BNC electrodes exhibited minimal impact on plant tissue, with only 16% chlorophyll reduction and 20% transpiration reduction after extended periods.
  • BNC electrodes demonstrated comparable signal quality (>0.9 correlation) to invasive needle electrodes for biopotential recordings.
  • BNC electrodes outperformed wet gel electrodes in minimizing transpiration reduction.

Conclusions:

  • BNC-carbon ink electrodes are a viable non-invasive alternative for plant electrophysiology.
  • These electrodes offer a superior, low-impact solution for agricultural and environmental monitoring.
  • The developed BNC electrodes show significant potential for advancing plant phenotyping and stress detection.