Optical biosensors are frontrunners for the rapid and real-time detection of analytes,
particularly for low concentrations. Among them, whispering gallery mode (WGM) resonators …

Due to the large-scale use and high toxicity of pesticides, it is imperative to develop
sensitive, selective, and convenient sensors for pesticide detection. Therefore, the …

Abstract 2D graphene oxide (GO) with large surface area, multivalent structure can easily
bind single-stranded DNA/RNA (aptamers) through hydrophobic/π-stacking interactions …

Recently, portable sensing devices with point of care testing (POCT) capability have
attracted great attention due to their inherent affordability and accessibility in low resource …

In this paper, a Whole-Bacteria SELEX (WB-SELEX) strategy was adopted to isolate specific
aptamers against Shigella sonnei. Real-time PCR amplification and post-SELEX experiment …

Aptamer-based paper strip sensor for detecting Vibrio fischeri was developed. Our method
was based on the aptamer sandwich assay between whole live cells, V. fischeri and DNA …

Selective protein recognition is critical in molecular biology techniques such as Western
blotting and ELISA. Successful detection of the target proteins in these methods relies on the …

The detection of mycotoxins is a worldwide issue given their significant effects on both food
safety and human health. The European Union (EU) has implemented various measures to …

Background Bursaphelenchus xylophilus, commonly known as the pine wood nematode
(PWN), is one of the most destructive nematode species. It causes pine wilt, a slow …

Salmonella enterica ser. Typhimurium is a foodborne pathogen that causes salmonellosis.
Symptoms of salmonellosis include fever, diarrhea, and gastroenteritis. Conventional culture …