Carbon Nanotube and Its Derived Nanomaterials Based High Performance Biosensing Platform

After the COVID-19 pandemic, the development of an accurate diagnosis and monitoring of diseases became a more important issue. In order to fabricate high-performance and sensitive biosensors, many researchers and scientists have used many kinds of nanomaterials such as metal nanoparticles (NPs), me...

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Bibliographic Details
Published in:Biosensors (Basel) 2022-09, Vol.12 (9), p.731
Main Authors: Mondal, Jagannath, An, Jeong Man, Surwase, Sachin S, Chakraborty, Kushal, Sutradhar, Sabuj Chandra, Hwang, Joon, Lee, Jaewook, Lee, Yong-Kyu
Format: Article
Language:English
Subjects:
Ablation
Analysis
Biomolecules
Biosensing Techniques - methods
Biosensors
Carbon
Carbon black
Carbon nanotubes
Chemical vapor deposition
COVID-19
COVID-19 - diagnosis
Diabetes
DNA viruses
DNA, Viral
Electrical conductivity
Electrical resistivity
Electrochemistry
Graphene
Graphite
Health aspects
Health care
high-performance biosensors
Humans
Lasers
Mechanical properties
Metal oxides
Methods
Nanomaterials
nanomaterials-based biosensors
Nanoparticles
Nanostructures - chemistry
Nanotechnology
Nanotubes
Nanotubes, Carbon - chemistry
Oxides
Pandemics
Physical properties
Public health
Quantum dots
Review
Selectivity
Sensors
Signal transduction
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Summary:After the COVID-19 pandemic, the development of an accurate diagnosis and monitoring of diseases became a more important issue. In order to fabricate high-performance and sensitive biosensors, many researchers and scientists have used many kinds of nanomaterials such as metal nanoparticles (NPs), metal oxide NPs, quantum dots (QDs), and carbon nanomaterials including graphene and carbon nanotubes (CNTs). Among them, CNTs have been considered important biosensing channel candidates due to their excellent physical properties such as high electrical conductivity, strong mechanical properties, plasmonic properties, and so on. Thus, in this review, CNT-based biosensing systems are introduced and various sensing approaches such as electrochemical, optical, and electrical methods are reported. Moreover, such biosensing platforms showed excellent sensitivity and high selectivity against not only viruses but also virus DNA structures. So, based on the amazing potential of CNTs-based biosensing systems, healthcare and public health can be significantly improved.
ISSN:2079-6374
2079-6374
DOI:10.3390/bios12090731