Related Experiment Video
Updated: Mar 14, 2026
04:33
Author Spotlight: Engineering Molecular Tools for Disease Detection and Imaging
Published on: December 8, 2023
1.5K
Rapid biosensing tools for cancer biomarkers
Rajeev Ranjan1, Elena N Esimbekova2, Valentina A Kratasyuk2
1Laboratory of Bioluminescent Biotechnologies, Department of Biophysics, Institute of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny prospect, Krasnoyarsk 660041, Russia.
Biosensors & Bioelectronics
|September 25, 2016
Summary
This review covers smart diagnostic systems for cancer biomarkers, highlighting advanced biosensing methods. Functionalized nanomaterials are key to improving cancer detection sensitivity and specificity.
Area of Science:
- Biomedical Engineering
- Nanotechnology
- Analytical Chemistry
Background:
- Cancer biomarker detection is crucial for early diagnosis and effective treatment.
- Traditional diagnostic methods face limitations in sensitivity and specificity.
- Smart diagnostic systems offer promising advancements in cancer detection.
Purpose of the Study:
- To critically review the latest developments in smart diagnostic systems for cancer biomarkers.
- To provide a comprehensive overview of current biosensing approaches and their underlying principles.
- To emphasize the role of nanomaterials in enhancing biosensor performance.
Main Methods:
- Review of recent literature on biosensing strategies for cancer biomarkers.
- Discussion of various biorecognition elements, including aptamers, enzymes, DNA probes, and antibodies.
- Analysis of transducer technologies such as electrochemical, optical, and piezoelectric sensors.
- Exploration of the application of functionalized nanomaterials in biosensor development.
Main Results:
- A wide range of biosensing approaches for cancer biomarkers have been identified.
- Functionalized nanomaterials significantly enhance biosensor performance due to their unique properties.
- Various biorecognition elements and transducer types are employed in smart diagnostic systems.
- Key principles underlying these advanced biosensing methods have been elucidated.
Conclusions:
- Smart diagnostic systems utilizing advanced biosensing approaches show great potential for cancer biomarker detection.
- Nanomaterial-based biosensors offer improved sensitivity, specificity, and efficiency.
- Continued research in this field is vital for developing next-generation cancer diagnostics.
