Related Experiment Video
Updated: May 9, 2026
08:06
The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions
Published on: February 1, 2018
Biosensor technology: recent advances in threat agent detection and medicine
Jeffrey Kirsch1, Christian Siltanen, Qing Zhou
1Department of Materials Engineering, Auburn University, Auburn, AL 36849, USA. simonal@auburn.edu.
Chemical Society Reviews
|July 16, 2013
Summary
Biosensors offer versatile solutions for critical challenges in medicine, security, and environmental monitoring. This review highlights diverse biosensing applications and their advantages for real-world problems.
Area of Science:
- Biosensor technology
- Analytical chemistry
- Biotechnology
Background:
- Biosensors are crucial for addressing analytical challenges across defense, security, agriculture, environmental monitoring, and medicine.
- The global biosensor market is rapidly expanding, driven by increasing health concerns, environmental issues, and security needs.
- Research and development in biosensing technologies are experiencing exponential growth worldwide.
Purpose of the Study:
- To review and analyze the diverse applications of biosensor technology.
- To focus on how different sensing strategies are applied to specific problems in various fields.
- To highlight the advantages and disadvantages of various biosensing approaches in selected application areas.
Main Methods:
- The review is structured based on the application areas of biosensors.
- Key application areas discussed include biological threat agents, chemical threat agents, and medicine.
- The analysis considers different sensing strategies and their effectiveness in addressing specific challenges.
Main Results:
- Biosensors provide effective solutions for detecting biological and chemical threat agents.
- Significant advancements in medical diagnostics and monitoring are enabled by biosensor technology.
- The review demonstrates the adaptability of biosensing platforms to diverse analytical problems.
Conclusions:
- Biosensor technology plays a vital role in enhancing security, environmental safety, and healthcare.
- The strategic application of various biosensing principles offers significant advantages in tackling complex analytical challenges.
- Continued innovation in biosensor development is essential for addressing emerging global issues.
Related Concept Videos
01:17Microbial 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...
01:19MALDI-TOF Mass Spectrometry
Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.Matrix-assisted laser desorption ionization (MALDI) is a commonly...
01:24Automated Microbial Diagnostics
Automated diagnostic analyzers have transformed clinical microbiology by providing rapid and reliable methods for pathogen identification and antibiotic susceptibility testing. Among these systems, the Vitek 2 is widely used because it automates the traditionally labor-intensive processes of microbial identification (ID) and antibiotic susceptibility testing (AST), delivering standardized and timely results that are essential for effective patient care.Microbial Identification with ID CardsThe...