Open access
Sep 2026
Streptavidin-Displaying E. coli Scaffolds Enable Target-Mediated Gold Nanoparticle Assembly for Colorimetric Biosensing
Enhancing the visual detection sensitivity of point-of-care (POC) optical sensors without resorting to complex, multistep chemical or enzymatic signal amplification remains a major challenge in sensor nanotechnology. Here, we present a multifunctional bio-nanostructured hybrid platform that integrates engineered Escher...
Po-Chih Wu, Shi-Yu Tseng, Shao-Yi Hou et al.
· Italian National Conference... · 0 citations