[HTML][HTML] Colorimetric visual sensors for point-of-needs testing

S Krishnan - Sensors and Actuators Reports, 2022 - Elsevier
The concept of color in chemistry can take us back to when the separation of color-based
natural products, dyes, and other chemical compounds led to the technique called …

[HTML][HTML] Loop-mediated isothermal amplification detection of SARS-CoV-2 and myriad other applications

KJM Moore, J Cahill, G Aidelberg… - Journal of …, 2021 - ncbi.nlm.nih.gov
As the second year of the COVID-19 pandemic begins, it remains clear that a massive
increase in the ability to test for SARS-CoV-2 infections in a myriad of settings is critical to …

[HTML][HTML] A paper-based colorimetric molecular test for SARS-CoV-2 in saliva

JL Davidson, J Wang, MK Maruthamuthu… - … and Bioelectronics: X, 2021 - Elsevier
Herein, we describe the development of a paper-based device to detect nucleic acids of
pathogens of interest in complex samples using loop-mediated isothermal amplification …

Epidemic history and evolution of an emerging threat of international concern, the severe acute respiratory syndrome coronavirus 2

M Giovanetti, F Branda, E Cella… - Journal of Medical …, 2023 - Wiley Online Library
This comprehensive review focuses on the severe acute respiratory syndrome coronavirus 2
(SARS‐CoV‐2) and its impact as the cause of the COVID‐19 pandemic. Its objective is to …

Multiplexed Ultrasensitive Sample‐to‐Answer RT‐LAMP Chip for the Identification of SARS‐CoV‐2 and Influenza Viruses

M Song, SG Hong, LP Lee - Advanced Materials, 2023 - Wiley Online Library
Prompt on‐site diagnosis of SARS‐CoV‐2 with other respiratory infections will have
minimized the global impact of the COVID‐19 pandemic through rapid, effective …

Optimization and clinical validation of colorimetric reverse transcription loop-mediated isothermal amplification, a fast, highly sensitive and specific COVID-19 …

PA Alves, EG de Oliveira, APM Franco-Luiz… - Frontiers in …, 2021 - frontiersin.org
The coronavirus disease 2019 (COVID-19) pandemic unfolded due to the widespread
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission reinforced the …

Development of loop-mediated isothermal amplification (LAMP) assays using five primers reduces the false-positive rate in COVID-19 diagnosis

G Alhamid, H Tombuloglu, E Al-Suhaimi - Scientific Reports, 2023 - nature.com
The reverse-transcription loop-mediated isothermal amplification (RT-LAMP) is a cheaper
and faster testing alternative for detecting SARS-CoV-2. However, a high false-positive rate …

Colorimetric and fluorometric reverse transcription loop-mediated isothermal amplification (RT-LAMP) assay for diagnosis of SARS-CoV-2

G Alhamid, H Tombuloglu, D Motabagani… - Functional & Integrative …, 2022 - Springer
Abstract The coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory
syndrome coronavirus-2 (SARS-CoV-2) has caused millions of infections and deaths …

A post-pandemic perspective: Evolution of SARS-CoV-2 early detection

Y Zhu, W Jiang, R Chen, J Jouha, Q Wang, L Wu… - TrAC Trends in …, 2024 - Elsevier
The COVID-19 pandemic, caused by the rapid spread of the coronavirus 2 (SARS-CoV-2),
has resulted in significant global loss of life and property. While reverse transcription …

[HTML][HTML] Engineering highly thermostable Cas12b via de novo structural analyses for one-pot detection of nucleic acids

LT Nguyen, SR Rananaware, LG Yang… - Cell Reports …, 2023 - cell.com
CRISPR-Cas-based diagnostics have the potential to elevate nucleic acid detection.
CRISPR-Cas systems can be combined with a pre-amplification step in a one-pot reaction to …