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

Gas Chromatography: Types of Detectors-II

Gas Chromatography: Types of Detectors-II

In gas chromatography, different detectors are employed to meet specific analytical needs. These detectors are often categorized based on their detection mechanisms and the types of compounds they are best suited to analyze. Thermal Conductivity Detectors (TCD), Flame Ionization Detectors (FID), and Electron Capture Detectors (ECD) represent common categories, each with unique operating principles and applications. However, beyond these, several other detectors are designed for more specialized...

You might also read

Related Articles

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

Sort by

Same author

Regional wasteosome accumulation across neurodegenerative diseases points to a shared underlying mechanism potentially related to glymphatic insufficiency.

Acta neuropathologica communications·2026

Same author

Shedding Light on the Past: Temporal Classification of Zoological Specimens from Museum Collections with Portable NIR Sensors and Multivariate Error Modeling.

Analytical chemistry·2026

Same author

A Paper-Based Ion-Selective Organic Electrochemical Transistor for Highly Sensitive Determination of Creatinine and Potassium.

ACS omega·2025

Same author

From spectroscopic data variability to optimal preprocessing: leveraging multivariate error in almond powder adulteration of different grain size.

Analytical and bioanalytical chemistry·2024

Same author

Radiological characterization related to lithology and risk assessment of bottled natural mineral water.

Environmental monitoring and assessment·2024

Same author

A paper-based organic electrochemical transistor array with a simplified configuration for simultaneous multi-ion detection.

Talanta·2024

Search research articles

Related Experiment Video

Updated: Jul 10, 2026

NiO Nanoflowers for Non-Enzymatic Amperometric Detection of Glucose

NiO Nanoflowers for Non-Enzymatic Amperometric Detection of Glucose

Published on: December 30, 2025

Gas sensors based on nanostructured materials.

Giselle Jiménez-Cadena¹, Jordi Riu, F Xavier Rius

¹Department of Analytical and Organic Chemistry, Rovira i Virgili University, 43007 Tarragona, Catalonia, Spain.

|October 24, 2007

Summary

Nanomaterials offer improved gas detection for environmental monitoring and industrial safety. This review critically examines the advantages and disadvantages of nanostructured material-based gas sensors.

Area of Science:

Materials Science
Chemical Engineering
Environmental Science

Background:

Gas detection is crucial for industrial emissions control, vehicle emissions, household security, and environmental monitoring.
Existing gas sensors often suffer from low selectivity or require high operating temperatures.
Research into novel materials and nanostructured traditional materials is driven by the limitations of current gas sensing technologies.

Purpose of the Study:

To review major research studies on gas sensors utilizing nanomaterials.
To critically evaluate the advantages and drawbacks of nanostructured material-based gas sensors.

Main Methods:

Literature review of research studies on nanomaterial-based gas sensors.
Analysis of quality characteristics of these novel sensing devices.

More Related Videos

Aerosol-assisted Chemical Vapor Deposition of Metal Oxide Structures: Zinc Oxide Rods

Aerosol-assisted Chemical Vapor Deposition of Metal Oxide Structures: Zinc Oxide Rods

Published on: September 14, 2017

Manufacturing of a Nafion-coated, Reduced Graphene Oxide/Polyaniline Chemiresistive Sensor to Monitor pH in Real-time During Microbial Fermentation

Manufacturing of a Nafion-coated, Reduced Graphene Oxide/Polyaniline Chemiresistive Sensor to Monitor pH in Real-time During Microbial Fermentation

Published on: January 7, 2019

Related Experiment Videos

Last Updated: Jul 10, 2026

NiO Nanoflowers for Non-Enzymatic Amperometric Detection of Glucose

NiO Nanoflowers for Non-Enzymatic Amperometric Detection of Glucose

Published on: December 30, 2025

Aerosol-assisted Chemical Vapor Deposition of Metal Oxide Structures: Zinc Oxide Rods

Aerosol-assisted Chemical Vapor Deposition of Metal Oxide Structures: Zinc Oxide Rods

Published on: September 14, 2017

Manufacturing of a Nafion-coated, Reduced Graphene Oxide/Polyaniline Chemiresistive Sensor to Monitor pH in Real-time During Microbial Fermentation

Manufacturing of a Nafion-coated, Reduced Graphene Oxide/Polyaniline Chemiresistive Sensor to Monitor pH in Real-time During Microbial Fermentation

Published on: January 7, 2019

Main Results:

Nanomaterials present promising alternatives for gas sensing applications.
Nanostructured materials can potentially overcome limitations like low selectivity and high operating temperatures.
A critical assessment of the benefits and challenges associated with these advanced sensors has been conducted.

Conclusions:

Nanomaterial-based gas sensors represent a significant advancement in gas detection technology.
Further research and critical evaluation are necessary to fully realize the potential of these sensors.
Understanding the trade-offs is key for developing next-generation gas sensing solutions.