Nucleic acid aptamers are oligonucleotide chains with molecular recognition properties.
Compared with antibodies, aptamers show advantages given that they are readily produced …

Highlights•The novel coronavirus crisis caused by SARS-CoV-2 affected the world as a
global pandemic.•Aptamers are single-stranded RNA or DNA oligonucleotides or peptide …

Introduction The 2019-novel coronavirus disease (COVID-19) is an intractable global health
challenge resulting in an aberrant rate of morbidity and mortality worldwide. The mode of …

2020 and 2021 were disastrous years across the world, with the emergence of the severe
acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) virus as a pandemic, which …

Coronavirus disease (COVID‐19), a highly contagious and rapidly spreading disease with
significant fatality in the elderly population, has swept across the world since 2019. Since its …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused devastation to
human society through its high virulence, infectivity, and genomic mutations, which reduced …

We present a net-shaped DNA nanostructure (called “DNA Net” herein) design strategy for
selective recognition and high-affinity capture of intact SARS-CoV-2 virions through spatial …

The emergence of SARS‐COV‐2, the causative agent of new coronavirus disease (COVID‐
19) has become a pandemic threat. Early and precise detection of the virus is vital for …

Aptamer-based detection and therapy have made substantial progress with cost control and
easy modification. However, the conformation lability of an aptamer typically causes the …

The SARS-CoV-2 virus is currently the most serious challenge to global public health. Its
emergence has severely disrupted the functioning of health services and the economic and …