Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Microbial Biosensors

Microbial Biosensors

Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...

Environmental Applications of Microorganisms

Environmental Applications of Microorganisms

Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...

You might also read

Related Articles

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

Sort by

Same author

A status report on field-portable immunoassay.

Environmental science & technology·2012

Same author

Peer reviewed: update on environmental biosensors.

Environmental science & technology·2011

Same author

Peer Reviewed: New Instrument Brings PAH Analysis to the Field.

Environmental science & technology·2011

Same author

Screen-printed voltammetric sensor for TNT.

Talanta·2008

Same author

Viscosity and binder composition effects on tyrosinase-based carbon paste electrode for detection of phenol and catechol.

Talanta·2008

Same author

Recent advances in biosensor techniques for environmental monitoring.

Analytica chimica acta·2007

Search research articles

Related Experiment Video

Updated: Jun 1, 2026

The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions

The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions

Published on: February 1, 2018

Peer reviewed: environmental biosensors: a status report.

K R Rogers, C L Gerlach

Environmental Science & Technology

|June 9, 2011

Summary

New instruments and methods show promise for continuous, in situ monitoring of toxic compounds. This advancement could lead to better environmental and health safety through real-time detection capabilities.

Area of Science:

Environmental Science
Analytical Chemistry
Chemical Engineering

Background:

Continuous monitoring of toxic compounds is crucial for environmental protection and public health.
Existing methods often lack the capability for real-time, in situ analysis.
Development of advanced sensing technologies is needed to address these limitations.

Purpose of the Study:

To highlight emerging instruments and methods for continuous, in situ monitoring of toxic compounds.
To discuss the potential impact of these new technologies on environmental and health safety.
To review the progress in developing real-time detection capabilities.

Main Methods:

Review of recent advancements in sensor technology.
Analysis of novel analytical techniques for compound detection.

More Related Videos

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

Published on: December 17, 2018

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Published on: March 12, 2015

Related Experiment Videos

Last Updated: Jun 1, 2026

The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions

The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions

Published on: February 1, 2018

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

Published on: December 17, 2018

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Published on: March 12, 2015

Exploration of methodologies for in situ and continuous measurements.

Main Results:

Emerging instruments and methods demonstrate significant promise for real-time toxic compound detection.
These new technologies offer enhanced sensitivity and specificity.
The development facilitates continuous, in situ monitoring capabilities.

Conclusions:

The development of new instruments and methods is paving the way for effective continuous, in situ monitoring of toxic compounds.
These advancements hold substantial promise for improving environmental safety and public health surveillance.
Further research and development in this area are expected to yield significant benefits.