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

Microbial Fuel Cells01:23

Microbial Fuel Cells

Microbial fuel cells (MFCs) are bioelectrochemical devices that generate electricity by exploiting the metabolic processes of electrogenic bacteria. These systems provide a renewable energy source and serve as an innovative method for treating organic waste, such as wastewater.A typical MFC consists of two chambers: an anoxic (oxygen-free) compartment that houses the bacteria and an oxic (oxygen-rich) compartment that contains oxygen as the terminal electron acceptor. Many MFCs use proton...

You might also read

Related Articles

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

Sort by
Same author

Fast Image Segmentation Toward Automation of 3D Ice Printing.

Chemical & biomedical imaging·2026
Same author

A data-driven framework for modeling the dendritic spine continuum using dimensionality reduction and clustering toward understanding synaptic plasticity.

PloS one·2026
Same author

Photochemical transformations of thiolated polyethylene glycol coatings on gold nanoparticles.

Environmental science. Nano·2024
Same author

Physics of microscale freeform 3D printing of ice.

Proceedings of the National Academy of Sciences of the United States of America·2024
Same author

Fly Me to the Micron: Microtechnologies for <i>Drosophila</i> Research.

Annual review of biomedical engineering·2024
Same author

Author Correction: Characterization of neural mechanotransduction response in human traumatic brain injury organoid model.

Scientific reports·2024
Same journal

Polycationic Peptide Engineering of Phage Endolysins Expands Host Range and Enhances Antibacterial and Antibiofilm Activities Against Bacillus Species.

Biotechnology and bioengineering·2026
Same journal

Artificial Intelligence-Powered Algal Biodiesel: The Future of Biofuel Production Through Data-Driven Biotechnology.

Biotechnology and bioengineering·2026
Same journal

Developing Anti-EGFR/Anti-HER2 Bifunctional Antibody for Solid Tumors by Protein Engineering.

Biotechnology and bioengineering·2026
Same journal

Bridging Organ-on-a-Chip and Omics: A Multi-Dimensional Frontier in Biomedical Research.

Biotechnology and bioengineering·2026
Same journal

Hemopexin Purification From Human Cohn Fraction IV Paste and Its Biophysical Characterization and Functional Evaluation in Sickle Cell Disease Mice.

Biotechnology and bioengineering·2026
Same journal

Characterization and Therapeutic Potential of a Novel Lytic Phage-Derived Endolysin PA16cLys Against Uropathogenic Pseudomonas aeruginosa Biofilms.

Biotechnology and bioengineering·2026
See all related articles

Related Experiment Video

Updated: Jun 2, 2026

Generation and Control of Electrohydrodynamic Flows in Aqueous Electrolyte Solutions
08:41

Generation and Control of Electrohydrodynamic Flows in Aqueous Electrolyte Solutions

Published on: September 7, 2018

Microbial electricity generation via microfluidic flow control.

Zhiqiang Li1, Ying Zhang, Philip R LeDuc

  • 1Department of Civil and Environmental Engineering, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania 15213, USA.

Biotechnology and Bioengineering
|April 16, 2011
PubMed
Summary
This summary is machine-generated.

Researchers developed the smallest biological fuel cell (BFC) using microfluidics for scalable power from organic matter. This micro-scale BFC is ideal for self-powered, in vivo, and in situ sensors.

More Related Videos

Window on a Microworld: Simple Microfluidic Systems for Studying Microbial Transport in Porous Media
14:25

Window on a Microworld: Simple Microfluidic Systems for Studying Microbial Transport in Porous Media

Published on: May 3, 2010

Generating Controlled, Dynamic Chemical Landscapes to Study Microbial Behavior
10:07

Generating Controlled, Dynamic Chemical Landscapes to Study Microbial Behavior

Published on: January 31, 2020

Related Experiment Videos

Last Updated: Jun 2, 2026

Generation and Control of Electrohydrodynamic Flows in Aqueous Electrolyte Solutions
08:41

Generation and Control of Electrohydrodynamic Flows in Aqueous Electrolyte Solutions

Published on: September 7, 2018

Window on a Microworld: Simple Microfluidic Systems for Studying Microbial Transport in Porous Media
14:25

Window on a Microworld: Simple Microfluidic Systems for Studying Microbial Transport in Porous Media

Published on: May 3, 2010

Generating Controlled, Dynamic Chemical Landscapes to Study Microbial Behavior
10:07

Generating Controlled, Dynamic Chemical Landscapes to Study Microbial Behavior

Published on: January 31, 2020

Area of Science:

  • Biotechnology
  • Energy Science
  • Microfluidics

Background:

  • Next-generation batteries require higher power densities and smaller footprints.
  • Novel catalysts and battery architectures are crucial for advancements.
  • Biological fuel cells (BFCs) offer a sustainable alternative for power generation.

Purpose of the Study:

  • To develop a micro-scale biological fuel cell (BFC) for scalable and controllable power generation.
  • To investigate the potential of microbial electricity generation in microfluidic systems.
  • To enable self-powered sensors for in vivo and in situ applications.

Main Methods:

  • Fabrication of a 0.3 µL microfluidic biological fuel cell.
  • Utilizing microbial respiration for electricity generation.
  • Employing laminar flow separation of electrolytes and microfluidic flow control.

Main Results:

  • Achieved scalable and controllable electrical energy production from organic matter.
  • Demonstrated dependence of electrical currents on biofilm formation, electron donor concentration, and flow regime.
  • Reported maximum current densities of 18.40 ± 3.48 mA m⁻² (Geobacter sulfurreducens) and 25.42 mA m⁻² (Shewanella oneidensis).

Conclusions:

  • The micro-scale BFC is the smallest of its kind, offering significant miniaturization.
  • The fuel cell's design is suitable for remote deployment and self-powered sensors.
  • This technology enables fuel flexibility for diverse in vivo and in situ sensing applications.