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...

You might also read

Related Articles

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

Sort by

Same author

Multianalytical and Theoretical Tendency for the Clarification of the Binding of Lansoprazole and Albumin Protein.

ACS omega·2026

Same author

Probing the Interaction Between Thioacetamide Fungicide and Bovine Serum Albumin Through Fluorescence, Electrochemical, and Docking Analyses.

Luminescence : the journal of biological and chemical luminescence·2026

Same author

Investigation of the interaction between bromocriptine and human serum albumin with spectroscopic techniques and computational approaches.

Journal of biomolecular structure & dynamics·2025

Same author

Molybdenum-Based Electrochemical Sensors for Breast Cancer Biomarker Detection: Advances and Challenges.

Critical reviews in analytical chemistry·2025

Same author

Comprehensive views toward the biomolecular recognition of an anticancer drug, leflunomide with human serum albumin.

Journal of biomolecular structure & dynamics·2023

Same author

An Efficient, Simultaneous Electrochemical Assay of Rosuvastatin and Ezetimibe from Human Urine and Serum Samples.

Methods and protocols·2022

Search research articles

Related Experiment Video

Updated: May 2, 2026

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Published on: June 1, 2012

Nanosheet-Based Electrochemical Sensors for Biomedical Applications.

Murat Çelik¹, Hülya Silah², Bengi Uslu¹

¹Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Türkiye.

Critical Reviews in Analytical Chemistry

|October 27, 2025

Summary

Electrochemical sensors modified with nanosheets offer sensitive and stable detection for early disease diagnosis and pharmaceutical analysis. These advancements enhance diagnostic capabilities and improve patient quality of life.

Keywords:

2D nanomaterials Biomarker biomedical drug electrochemical nanosheets sensors

More Related Videos

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions

Published on: July 22, 2013

Fabrication of Fine Electrodes on the Tip of Hypodermic Needle Using Photoresist Spray Coating and Flexible Photomask for Biomedical Applications

Fabrication of Fine Electrodes on the Tip of Hypodermic Needle Using Photoresist Spray Coating and Flexible Photomask for Biomedical Applications

Published on: November 28, 2017

Related Experiment Videos

Last Updated: May 2, 2026

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Published on: June 1, 2012

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions

Published on: July 22, 2013

Fabrication of Fine Electrodes on the Tip of Hypodermic Needle Using Photoresist Spray Coating and Flexible Photomask for Biomedical Applications

Fabrication of Fine Electrodes on the Tip of Hypodermic Needle Using Photoresist Spray Coating and Flexible Photomask for Biomedical Applications

Published on: November 28, 2017

Area of Science:

Biomedical Engineering
Materials Science
Analytical Chemistry

Background:

Early disease diagnosis is critical for effective treatment and improved quality of life.
Sensor technologies, particularly electrochemical sensors, are vital for disease diagnosis through biomarker detection.
Electrochemical sensors offer cost-effectiveness, simple design, high sensitivity, accuracy, and portability for point-of-care applications.

Purpose of the Study:

To review the structural properties and advantages of various nanosheets.
To highlight the potential of nanosheets in enhancing sensor performance for biomedical applications.
To explore the use of nanosheet-modified sensors in biomarker and pharmaceutical compound analysis.

Main Methods:

Review of existing literature on nanosheet materials and their application in sensor technology.
Analysis of structural properties and advantages of different types of nanosheets.
Evaluation of nanosheet modification strategies for electrochemical sensors.

Main Results:

Nanosheets, as a class of nanomaterials, significantly improve the sensitivity and stability of electrochemical sensors.
Modified nanosheet sensors demonstrate high potential for accurate biomarker detection in disease diagnostics.
These sensors are also well-suited for the analysis of pharmaceutical compounds.

Conclusions:

Nanosheet-modified electrochemical sensors represent a promising advancement in diagnostic technology.
Their enhanced sensitivity, stability, and portability make them ideal for early disease detection and drug analysis.
Further development in this area could lead to significant improvements in healthcare and personal well-being.