Aug 2026
An integrated litmus test platform for low-background detection and photothermal inactivation of Salmonella typhimurium via HCR-urease signal amplification.
A novel "low-background" biosensing platform integrating magnetic separation and hybridization chain reaction (HCR) for signal amplification, enabling ratiometric colorimetric detection and visual observation of S. typhimurium, offering a proactive defense for food safety.
Qing Kang, Tong Lin, Jing-bo Jiao et al.
· Food Chemistry · 0 citations