Challenges in the detection of SARS-CoV-2: evolution of the lateral flow immunoassay as a valuable tool for viral diagnosis

NS Castrejón-Jiménez, BE García-Pérez… - Biosensors, 2022 - mdpi.com
SARS-CoV-2 is an emerging infectious disease of zoonotic origin that caused the
coronavirus disease in late 2019 and triggered a pandemic that has severely affected …

Diagnostic tools for rapid screening and detection of SARS-CoV-2 infection

SK Pandey, GC Mohanta, V Kumar, K Gupta - Vaccines, 2022 - mdpi.com
The novel coronavirus disease 2019 (COVID-19), caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2), has severely impacted human health and the …

Highly Sensitive Photothermal Microfluidic Thread-Based Duplex Immunosensor for Point-of-Care Monitoring

K Khachornsakkul, R Del-Rio-Ruiz, W Zeng… - Analytical …, 2023 - ACS Publications
Herein, we successfully developed a thread-based analytical device (μTAD) for
simultaneous immunosensing of two biomolecules with attomolar sensitivity by using a …

[HTML][HTML] Colorimetric detection of aflatoxins B1 and M1 using aptamers and gold and silver nanoparticles

F Ebanks, H Nasrallah, TM Garant, EM McConnell… - Advanced …, 2023 - Elsevier
Mycotoxins are small molecules produced by fungi that contaminate crops and cause
notable health effects for humans, owing to their inherent toxicity. Aflatoxins are among the …

Sharp Branched Gold Nanostar-Based Lateral-Flow Immunoassay for Detection of Yersinia pestis

S Atta, AJ Canning, R Odion, H Wang… - ACS Applied Nano …, 2023 - ACS Publications
Over the past few decades, colorimetric paper-based lateral flow immunoassay (LFIA) has
emerged as a versatile analytical tool for rapid point-of-care detection of infectious diseases …

Lateral flow assay biotesting by utilizing plasmonic nanoparticles made of inexpensive metals─ replacing colloidal gold

VB Lorca, O Ávalos-Ovando, C Sikeler, H Ijäs… - Nano Letters, 2024 - amu.hal.science
Nanoparticles (NPs) can be conjugated with diverse biomolecules and employed in
biosensing to detect target analytes in biological samples. This proven concept was …

Differential detection of SARS-CoV-2 variants and influenza A viruses utilizing a dual lateral flow strip based on colloidal gold-labeled monoclonal antibodies

G Li, X Wang, J Guo, Y Wang, X Liu, Q Wei… - International Journal of …, 2024 - Elsevier
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the seasonal
influenza virus are spreading among humans concurrently, especially with the ongoing …

Biosensors in food and healthcare industries: bio-coatings based on biogenic nanoparticles and biopolymers

M Popescu, C Ungureanu - Coatings, 2023 - mdpi.com
Biosensors use biological materials, such as enzymes, antibodies, or DNA, to detect specific
analytes. These devices have numerous applications in the health and food industries, such …

Lateral Flow Assay Biotesting by Utilizing Plasmonic Nanoparticles Made of Inexpensive Metals─ Replacing Colloidal Gold

VA Bahamondes Lorca, O Ávalos-Ovando… - Nano Letters, 2024 - ACS Publications
Nanoparticles (NPs) can be conjugated with diverse biomolecules and employed in
biosensing to detect target analytes in biological samples. This proven concept was …

A clinical update on SARS-CoV-2: Pathology and development of potential inhibitors

DD Singh, I Han, EH Choi, DK Yadav - Current Issues in Molecular …, 2023 - mdpi.com
SARS-CoV-2 (severe acute respiratory syndrome) is highly infectious and causes severe
acute respiratory distress syndrome (SARD), immune suppression, and multi-organ failure …