Decadal Journey of CNT-Based Analytical Biosensing Platforms in the Detection of Human Viruses

Sengupta, Joydip; Hussain, Chaudhery Mustansar

doi:10.3390/nano12234132

Cited by 9 publications

(19 citation statements)

References 73 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In accordance with the International Union of Pure and Applied Chemistry (IUPAC), a biosensor (depicted in Figure 2) uses distinct biochemical reactions to identify chemical compounds, typically through thermal, electrical, or optical signals facilitated by isolated enzymes, immune systems, organelles, tissues, or whole cells [43,44] . The pioneering work of Clark et al.…”

Section: Types Of Biosensorsmentioning

confidence: 99%

Recent Advances in Bioactive Carbon Nanotubes Based on Polymer Composites for Biosensor Applications

Mousavi,

Nezhad,

Ghahramani

et al. 2024

Chemistry & Biodiversity

View full text Add to dashboard Cite

Recent breakthroughs in the field of carbon nanotubes (CNTs) have opened up unprecedented opportunities for the development of specialized bioactive CNT‐polymers for a variety of biosensor applications. The incorporation of bioactive materials, including DNA, aptamers and antibodies, into CNTs to produce composites of bioactive CNTs has attracted considerable attention. In addition, polymers are essential for the development of biosensors as they provide biocompatible conditions and are the ideal matrix for the immobilization of proteins. The numerous applications of bioactive compounds combined with the excellent chemical and physical properties of CNTs have led to the development of bioactive CNT‐polymer composites. This article provides a comprehensive overview of CNT‐polymer composites and new approaches to encapsulate bioactive compounds and polymers in CNTs. Finally, biosensor applications of bioactive CNT‐polymer for the detection of glucose, H2O2 and cholesterol were investigated. The surface of CNT‐polymer facilitates the immobilization of bioactive molecules such as DNA, enzymes or antibodies, which in turn enables the construction of state‐of‐the‐art, future‐oriented biosensors.

show abstract

Section: Types Of Biosensorsmentioning

confidence: 99%

Recent Advances in Bioactive Carbon Nanotubes Based on Polymer Composites for Biosensor Applications

Mousavi,

Nezhad,

Ghahramani

et al. 2024

Chemistry & Biodiversity

View full text Add to dashboard Cite

show abstract

“…Regarding CNT-based FET biosensors [47] (Figure 3), single-walled CNTs (SWCNTs) or multi-walled CNTs (MWCNTs) are used as the conducting channel. CNTs offer significant advantages in terms of their electrical properties and sensitivity.…”

Section: Carbon Nanomaterial-based Transistor Biosensors For Cancer D...mentioning

confidence: 99%

CNT and Graphene-Based Transistor Biosensors for Cancer Detection: A Review

Sengupta¹,

Hussain

2023

Biomolecules

Self Cite

View full text Add to dashboard Cite

An essential aspect of successful cancer diagnosis is the identification of malignant tumors during the early stages of development, as this can significantly diminish patient mortality rates and increase their chances of survival. This task is facilitated by cancer biomarkers, which play a crucial role in determining the stage of cancer cells, monitoring their growth, and evaluating the success of treatment. However, conventional cancer detection methods involve several intricate steps, such as time-consuming nucleic acid amplification, target detection, and a complex treatment process that may not be appropriate for rapid screening. Biosensors are emerging as promising diagnostic tools for detecting cancer, and carbon nanotube (CNT)- and graphene-based transistor biosensors have shown great potential due to their unique electrical and mechanical properties. These biosensors have high sensitivity and selectivity, allowing for the rapid detection of cancer biomarkers at low concentrations. This review article discusses recent advances in the development of CNT- and graphene-based transistor biosensors for cancer detection.

show abstract

“…Most relevantly and impactfully, Hussain et al [12] summarized the advancements in CNT-based biosensors since the last decade in the detection of different human viruses, namely, SARS-CoV-2, dengue, influenza, human immunodeficiency virus (HIV), and hepatitis. It has been proven that viral infections pose a serious hazard to humans and also affect social health, including morbidity and mental suffering, as illustrated by the COVID-19 pandemic.…”

Section: Biosensorsmentioning

confidence: 99%

70th Year Anniversary of Carbon Nanotube Discovery—Focus on Real-World Solutions

Paramsothy

2023

Nanomaterials

View full text Add to dashboard Cite

show abstract

Decadal Journey of CNT-Based Analytical Biosensing Platforms in the Detection of Human Viruses

Cited by 9 publications

References 73 publications

Recent Advances in Bioactive Carbon Nanotubes Based on Polymer Composites for Biosensor Applications

Recent Advances in Bioactive Carbon Nanotubes Based on Polymer Composites for Biosensor Applications

CNT and Graphene-Based Transistor Biosensors for Cancer Detection: A Review

70th Year Anniversary of Carbon Nanotube Discovery—Focus on Real-World Solutions

Contact Info

Product

Resources

About