Solid State Sensors for Hydrogen Peroxide Detection Journal Articles

abstract

• Hydrogen peroxide (H2O2) is a key molecule in numerous physiological, industrial, and environmental processes. H2O2 is monitored using various methods like colorimetry, luminescence, fluorescence, and electrochemical methods. Here, we aim to provide a comprehensive review of solid state sensors to monitor H2O2. The review covers three categories of sensors: chemiresistive, conductometric, and field effect transistors. A brief description of the sensing mechanisms of these sensors has been provided. All three sensor types are evaluated based on the sensing parameters like sensitivity, limit of detection, measuring range and response time. We highlight those sensors which have advanced the field by using innovative materials or sensor fabrication techniques. Finally, we discuss the limitations of current solid state sensors and the future directions for research and development in this exciting area.

authors

• Patel, Vinay
• Kruse, Peter
• Selvaganapathy, Ponnambalam

publication date

• December 25, 2020

has subject area

• 0301 Analytical Chemistry (FoR)
• 0601 Biochemistry and Cell Biology (FoR)
• Biosensing Techniques (MeSH)
• Electrochemical Techniques (MeSH)
• Graphite (MeSH)
• Hydrogen Peroxide (MeSH)

published in

• Biosensors  Journal

keywords

• Biosensing Techniques
• Electrochemical Techniques
• Graphite
• Hydrogen Peroxide
• biosensor and sensors
• chemiresisitive sensor
• conductometric sensor
• field effect transistor
• hydrogen peroxide
• solid state sensors

Digital Object Identifier (DOI)

• 10.3390/bios11010009

start page

• 9

end page

• 9

volume

• 11

issue

• 1