Background Synthetic chemical pesticides play a significant role in increasing the overall
yield and productivity of agricultural foods by controlling and eradicating pests, insects, and …

Coined three decades ago, the term aptamer and directed evolution have now reached their
maturity. The concept that nucleic acid could modulate the activity of target protein as ligand …

Few methods for the detection of SARS‐CoV‐2 currently have the capability to
simultaneously detect two genes in a single test, which is a key measure to improve …

Rapid screening of infected individuals from a large population is an effective means in
epidemiology, especially to contain outbreaks such as COVID-19. The gold standard assays …

Rapid tests for pathogen identification and spread assessment are critical for infectious
disease control and prevention. The control of viral outbreaks requires a nucleic acid …

Rapid and sensitive identification of viral pathogens such as SARS-CoV-2 is a critical step to
control the pandemic disease. Viral antigen detection can compete with gold-standard PCR …

A novel label-free surface plasmon resonance (SPR) aptasensor has been constructed for
the detection of N-gene of SARS-CoV-2 by using thiol-modified niobium carbide MXene …

We report on single-molecule nanopore sensing combined with position-encoded DNA
molecular probes, with chemistry tuned to simultaneously identify various antigen proteins …

In this review, we will summarize our recent progress in the design and application of novel
organic sensors with emission in the near-infrared region (600–900 nm). By coupling …

Quantifying severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in clinical
samples is crucial for early diagnosis and timely medical treatment of coronavirus disease …