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 Morphologies01:29

Microbial Morphologies

3.9K
Bacterial and archaeal cells exhibit remarkable diversity in shape and structure, critical in their adaptability and functionality. Among bacteria, the most commonly observed shapes include cocci and bacilli. Cocci are spherical and may exist singly or in groupings such as pairs (diplococci), chains (streptococci), clusters (staphylococci), or tetrads. Bacilli, in contrast, are rod-shaped and can also occur as single cells, in pairs, or chains, depending on their environmental and genetic...
3.9K
Microbial Fermentation01:23

Microbial Fermentation

1.6K
Fermentation is a crucial anaerobic metabolic process that enables microbes to derive energy from sugar without relying on oxygen or an electron transport chain. This process is fundamental to various biological and industrial applications and is classified based on the metabolic products generated.Role of Pyruvate in FermentationPyruvate and its derivatives serve as key electron acceptors in fermentative pathways. The oxidation of NADH to regenerate NAD+ is essential for the continuation of...
1.6K
Batteries and Fuel Cells03:12

Batteries and Fuel Cells

31.0K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
31.0K
Microbial Nutrition01:28

Microbial Nutrition

1.4K
Organisms exhibit remarkable metabolic diversity, categorized based on how they acquire energy and carbon. These strategies enable survival in various ecological niches and are essential for maintaining energy flow and nutrient cycling within ecosystems.Energy and Carbon SourcesOrganisms are classified as phototrophs or chemotrophs based on energy acquisition. Phototrophs use light as their energy source, while chemotrophs rely on oxidizing chemical compounds. Further differentiation arises...
1.4K
Microbial Classification System01:24

Microbial Classification System

1.2K
Classification is the process of organizing organisms into hierarchically inclusive groups based on their phenotypic similarities or evolutionary relationships. A species comprises one or more strains, and closely related species are grouped into genera. Genera are further classified into families, families into orders, orders into classes, and so forth, up to the domain level, which is the broadest taxonomic rank derived from a combination of phenotypic and genotypic data.The nomenclature of...
1.2K
Microbial Growth Media01:27

Microbial Growth Media

2.2K
Microbial growth media are essential tools in microbiology, providing the nutrients and conditions necessary to cultivate and study microorganisms. These media are categorized by their composition, consistency, and functional roles, enabling researchers to investigate microbial physiology, behavior, and interactions.Types and Consistencies of Growth MediaGrowth media can be solid, liquid, or semisolid. Solid media, often agar-based, allow visible colony growth for isolation and enumeration.
2.2K

You might also read

Related Articles

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

Sort by
Same author

Effects of Tempering on Microstructure and Properties of Additive Manufacturing Cu-Bearing AISI 431 Steel.

Materials (Basel, Switzerland)·2024
Same author

Machine Learning Customized Novel Material for Energy-Efficient 4D Printing.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2023
Same author

Regulatory transcription factors of <i>Clostridioides difficile</i> pathogenesis with a focus on toxin regulation.

Critical reviews in microbiology·2022
Same author

Exosomes: Biological Pharmaceutical Nanovectors for Theranostics.

Frontiers in bioengineering and biotechnology·2022
Same author

AB569, a Novel, Topical Bactericidal Gel Formulation, Kills Pseudomonas aeruginosa and Promotes Wound Healing in a Murine Model of Burn Wound Infection.

Infection and immunity·2021
Same author

The Bactericidal Tandem Drug, AB569: How to Eradicate Antibiotic-Resistant Biofilm <i>Pseudomonas aeruginosa</i> in Multiple Disease Settings Including Cystic Fibrosis, Burns/Wounds and Urinary Tract Infections.

Frontiers in microbiology·2021

Related Experiment Video

Updated: Feb 11, 2026

Biology of Microbial Communities - Interview
14:42

Biology of Microbial Communities - Interview

Published on: May 28, 2007

9.1K

Microbial fuel cell (MFC) power performance improvement through enhanced microbial electrogenicity.

Ming Li1, Minghua Zhou1, Xiaoyu Tian1

  • 1Key Laboratory of Pollution Process and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, Tianjin Advanced Water Treatment Technology International Joint Research Center, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, PR China.

Biotechnology Advances
|May 6, 2018
PubMed
Summary

Microbial fuel cells (MFCs) show promise for clean bioenergy and bioremediation. Recent advances in understanding microbial communities and employing novel strategies are enhancing MFC power production for practical applications.

Keywords:
BiofilmElectrogenic microorganismMicrobial communityMicrobial fuel cellSynthetic biology

More Related Videos

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure
07:58

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure

Published on: January 18, 2021

6.5K
Microbial Communities in Nature and Laboratory - Interview
29:13

Microbial Communities in Nature and Laboratory - Interview

Published on: May 28, 2007

6.8K

Related Experiment Videos

Last Updated: Feb 11, 2026

Biology of Microbial Communities - Interview
14:42

Biology of Microbial Communities - Interview

Published on: May 28, 2007

9.1K
Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure
07:58

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure

Published on: January 18, 2021

6.5K
Microbial Communities in Nature and Laboratory - Interview
29:13

Microbial Communities in Nature and Laboratory - Interview

Published on: May 28, 2007

6.8K

Area of Science:

  • Environmental Science
  • Microbiology
  • Electrochemistry

Background:

  • Microbial fuel cells (MFCs) have seen significant performance improvements in recent years for bioenergy and bioremediation.
  • Research has focused on reactor design, electrode materials, mediators, and biofilm optimization.
  • Despite advances, MFCs require further development for economic viability.

Purpose of the Study:

  • To review recent advancements in enhancing microbial fuel cell (MFC) performance.
  • To discuss the diversity of electrogenic microorganisms and microbial community dynamics.
  • To explore novel approaches for improving MFC power output.

Main Methods:

  • Review of existing literature on MFC research.
  • Analysis of strategies for optimizing electrogenic microorganisms and biofilms.
  • Discussion of synthetic biology and community cooperation in MFCs.
  • Integration of metagenomics and microbiome insights.

Main Results:

  • Diverse electrogenic microorganisms and changing microbial communities influence MFC performance.
  • Chemical/genetic modifications, gene regulation, and synthetic biology enhance exoelectrogenicity.
  • Bacterial community cooperation and novel approaches improve biofilm robustness.
  • Metagenomics and microbiome studies offer unconventional methods for boosting MFC power.

Conclusions:

  • Continued research into microbial diversity and community interactions is crucial for MFC advancement.
  • Novel strategies, including synthetic biology and genetic engineering, hold significant potential for MFC development.
  • Integrating advanced 'omics' technologies can unlock new pathways for enhancing MFC power production and practical application.