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Smart and emerging nanomaterials-based biosensor for SARS-CoV-2 detection.

Kshitij R B Singh¹, Shweta Rathee², Gunjan Nagpure³

¹Department of Chemistry, Govt. V. Y. T. P.G. Autonomous College, Durg, Chhattisgarh (491001), India.

Materials Letters

|October 25, 2021

Summary

This review covers COVID-19, its biomarkers, and diagnostic methods. It highlights emerging smart nanomaterials for rapid SARS-CoV-2 detection and future biosensing perspectives.

Keywords:

Biosensor Detection Nanomaterials SARS-CoV-2

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Last Updated: Oct 15, 2025

Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays

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Published on: June 28, 2024

Author Spotlight: Advancing Pathogen Diagnostics with Standardized LAMP

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Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Published on: November 10, 2023

Area of Science:

Biomedical Engineering
Infectious Diseases
Nanotechnology

Background:

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) drives the COVID-19 pandemic.
Accurate and rapid detection of SARS-CoV-2 is critical for disease control.
Existing diagnostic methods have limitations in speed and accessibility.

Purpose of the Study:

To provide a comprehensive overview of COVID-19.
To discuss established and novel diagnostic techniques for SARS-CoV-2.
To explore the potential of smart nanomaterials in biosensing for COVID-19 detection.

Main Methods:

Literature review of current diagnostic approaches for COVID-19.
Analysis of emerging biosensing technologies utilizing nanomaterials.
Discussion of biomarkers associated with SARS-CoV-2 infection.

Main Results:

Overview of current COVID-19 diagnostic landscape.
Identification of key biomarkers for SARS-CoV-2.
Exploration of advanced nanomaterial-based biosensors for rapid detection.

Conclusions:

Smart nanomaterials offer promising avenues for enhanced SARS-CoV-2 diagnostics.
Future biosensing technologies could revolutionize real-time COVID-19 detection.
Continued research is vital for developing effective and accessible diagnostic tools.