Metal-based non-enzymatic systems for cholesterol detection: mechanisms, features, and performance

MA Sha, PC Meenu, H Haspel, Z Kónya - RSC advances, 2024 - pubs.rsc.org
Metal based catalysts and electrodes are versatile tools known for their redox properties,
catalytic efficiency, and stability under various conditions. Despite the absence of significant …

Double-antibody-based nano-biosensing system for the onsite monitoring of SARS-CoV-2 variants

HA Hussein, A Kandeil, M Gomaa… - Microsystems & …, 2023 - nature.com
The fast and reliable diagnosis of COVID-19 is the foremost priority for promoting public
health interventions. Therefore, double-antibody-based immunobiosensor chips were …

Recent advances in nano biosensors: An overview

S Sreejith, J Ajayan, JM Radhika, NVU Reddy… - Measurement, 2024 - Elsevier
Abstract Nano-biosensors (Nano-BSE) belong to the class of BSEs that are being developed
with influence from nanotechnology. High surface area nano-materials have played a key …

Ultrasensitive Biosensors Detecting m6A in Blood: Achieving Early Screening and Typing of Tumors

H Li, X Xie, X Liu, P Wu, J He, F Lin, L Shi… - ACS sensors, 2024 - ACS Publications
N6-methyladenosine (m6A) modification is one of the most widespread RNA modifications
in eukaryotes and is involved in cancer development and progression by regulating …

[HTML][HTML] Antisense oligonucleotide conjugated gold nanoconstructs-based electrochemical biosensor for detection of SARS-CoV-2

TP Patil, VS Parkhe, SS Kundale, RK Kamat… - Applied Surface Science …, 2024 - Elsevier
Nanoconstructs of gold nanoparticles (AuNPs) conjugated with SARS-CoV-2 specific
antisense oligonucleotides (ASO) have been utilized to develop sensitive electrochemical …

Identifying SARS-CoV-2 Variants Using Single-Molecule Conductance Measurements

Z Aminiranjbar, CA Gultakti, MN Alangari, Y Wang… - ACS …, 2024 - ACS Publications
The global COVID-19 pandemic has highlighted the need for rapid, reliable, and efficient
detection of biological agents and the necessity of tracking changes in genetic material as …

Unravelling the diagnostic methodologies for SARS-CoV-2; the Indispensable need for developing point-of-care testing

E Shahbazi, A Moradi, H Mollasalehi, SR Mohebbi - Talanta, 2024 - Elsevier
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-caused COVID-19
pandemic that continues to be a global menace and since its emergence in the late 2019 …

[HTML][HTML] A label-free gold nanoparticles functionalized peptide dendrimer biosensor for visual detection of breakthrough infections in COVID-19 vaccinated patients

N Kumar, A Singh, P Dhaka, A Singh… - Sensing and Bio …, 2025 - Elsevier
Given the global implementation of effective COVID-19 vaccines, which do not confer
complete immunity, it is crucial to monitor the occurrence of breakthrough infections …

Machine Learning for COVID-19 Determination Using Surface-Enhanced Raman Spectroscopy

TR Szymborski, SM Berus, AB Nowicka, G Słowiński… - Biomedicines, 2024 - mdpi.com
The rapid, low cost, and efficient detection of SARS-CoV-2 virus infection, especially in
clinical samples, remains a major challenge. A promising solution to this problem is the …

Progress of the Detection Methods for SARS-CoV-2.

Y Zhao, M Pan, W Shang, J Qiao, W Song… - Clinical …, 2024 - search.ebscohost.com
Background: The severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) causes a
respiratory illness, characterized by symptoms such as fever, dry cough, and drowsiness …