Graphite nanocrystals coated paper-based electrode for detection of SARS-Cov-2 gene using DNA-functionalized Au@carbon dot core–shell nanoparticles

Farzin, Mohammad Ali; Abdoos, Hassan; Saber, Reza

doi:10.1016/j.microc.2022.107585

Cited by 16 publications

(5 citation statements)

References 59 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…With enhancing the RdRP concentration, the peak of TB increased to a LOD of 12.00 nM. This biosensor exhibited good selectivity with high stability to spiked sputum samples [91] .…”

Section: Carbon-based Nanomaterials Against Sars-cov-2: Synthesis Dia...mentioning

confidence: 89%

Carbon-based nanomaterials against SARS-CoV-2: Therapeutic and diagnostic applications

et al. 2023

View full text Add to dashboard Cite

“…With enhancing the RdRP concentration, the peak of TB increased to a LOD of 12.00 nM. This biosensor exhibited good selectivity with high stability to spiked sputum samples [91] .…”

Section: Carbon-based Nanomaterials Against Sars-cov-2: Synthesis Dia...mentioning

confidence: 89%

Carbon-based nanomaterials against SARS-CoV-2: Therapeutic and diagnostic applications

et al. 2023

View full text Add to dashboard Cite

“…The emergence of new nanomaterials and nanoparticles has aroused interest in immobilizing enzymes on the nanostructures. The existence of abundant functional groups on the surface of nanomaterials, high surface to volume ratio, and ability to transfer electrons have made them acceptable nanoplatforms for the design of biosensors. − More importantly, the small diameter of nanomaterials, which makes them accessible to enzyme active sites, leads to the widespread use of nanomaterials to communicate electronically with redox enzymes . Enzymes immobilized on nanomaterials often show preserved or improved kinetics, activity, durability, and reusability, which can even lead to their superiority over free enzymes. , Especially, the stability enhancement in the self-powered nano-biosensors has been highlighted.…”

Section: Self-powered Bioelectrochemical Sensorsmentioning

confidence: 99%

Advancements in Bio-inspired Self-Powered Wireless Sensors: Materials, Mechanisms, and Biomedical Applications

Farzin,

Naghib,

Rabiee

2024

ACS Biomater. Sci. Eng.

View full text Add to dashboard Cite

The rapid maturation of smart city ecosystems is intimately linked to advances in the Internet of Things (IoT) and self-powered sensing technologies. Central to this evolution are battery-less sensors that are critical for applications such as continuous health monitoring through blood metabolites and vital signs, the recognition of human activity for behavioral analysis, and the operational enhancement of humanoid robots. The focus on biosensors that exploit the human body for energy-spanning wearable, attachable, and implantable variants has intensified, driven by their broad applicability in areas from underwater exploration to biomedical assays and earthquake monitoring. The heart of these sensors lies in their diverse energy harvesting mechanisms, including biofuel cells, and piezoelectric, triboelectric, and pyroelectric nanogenerators. Notwithstanding the wealth of research, the literature still lacks a holistic review that integrates the design challenges and implementation intricacies of such sensors. Our review seeks to fill this gap by thoroughly evaluating energy harvesting strategies from both material and structural perspectives and assessing their roles in powering an array of sensors for myriad uses. This exploration offers a comprehensive outlook on the state of self-powered sensing devices, tackling the nuances of their deployment and highlighting their potential to revolutionize data gathering in autonomous systems. The intent of this review is to chart the current landscape and future prospects, providing a pivotal reference point for ongoing research and innovation in selfpowered wireless sensing technologies.

show abstract

“…Good sensitivity and high recovery of the spike protein were found in sputum samples. 59 The nanosensor was developed using Cas13a and gold nanoparticles, optimized in a way that allows for the naked-eye detection of SARS-CoV-2. The viral RNA is identified by the LwaCas13a CRISPR protein, leading to collateral RNA activity.…”

Section: Nanobiosensor-based Viral Detectionmentioning

confidence: 99%

Breaking boundaries in microbiology: customizable nanoparticles transforming microbial detection

P A,

Ragunathan,

Sanjeevi

et al. 2024

Nanoscale

View full text Add to dashboard Cite

show abstract

Graphite nanocrystals coated paper-based electrode for detection of SARS-Cov-2 gene using DNA-functionalized Au@carbon dot core–shell nanoparticles

Cited by 16 publications

References 59 publications

Carbon-based nanomaterials against SARS-CoV-2: Therapeutic and diagnostic applications

Carbon-based nanomaterials against SARS-CoV-2: Therapeutic and diagnostic applications

Advancements in Bio-inspired Self-Powered Wireless Sensors: Materials, Mechanisms, and Biomedical Applications

Breaking boundaries in microbiology: customizable nanoparticles transforming microbial detection

Contact Info

Product

Resources

About