Serological antigen testing has emerged as an important diagnostic paradigm in COVID-19,
but often suffers from potential cross-reactivity. To address this limitation, we herein report a …

Fast, affordable, portable, and sensitive technology to detect COVID-19 is critical to address
the current outbreak. Here, we present a CRISPR/Cas12a-derived electrochemical …

Early and accurate diagnosis of SARS-CoV-2 was crucial for COVID-19 control and urgently
required ultra-sensitive and rapid detection methods. CRISPR-based detection systems …

Abstract Coronavirus disease 2019 (COVID-19) is a highly contagious disease caused by
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The gold standard method …

The outbreak of the COVID-19 pandemic has led to millions of fatalities worldwide. For
preventing epidemic transmission, rapid and accurate virus detection methods to early …

This study proposed a CRISPR/Cas13a-powered electrochemical multiplexed biosensor for
detecting SARS-CoV-2 RNA strands. Current SARS-CoV-2 diagnostic methods, such as …

The CRISPR/Cas systems have provided wide biosensing applications. Particularly, the
aptamer-involved CRISPR/Cas sensor system powerfully expanded to non-nucleic-acid …

Since the end of 2019, a highly contagious disease caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) has deprived numerous lives worldwide, called …

In this work, a brief electrochemical aptasensor was developed for highly sensitive detection
of SARS-CoV-2 antigen utilizing an aptamer-binding induced multiple hairpin assembly …

Worldwide, human health is affected by severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2). Hence, the fabrication of the biosensors to diagnose SARS-CoV-2 is critical …