Colorimetric sensors detect environmental changes by intuitively shifting colors, easily visible to the naked eye without the need for additional equipment. Furthermore, they operate with zero power ...

In recent years, illegal cooking oil incident led to the serious food safety risks and the negative social repercussions. Professor HE Yujian and his group from College of Chemistry and Chemical ...

Researchers have developed a two-dimensional cobalt single-atom catalyst with enhanced oxidase-like activity, enabling highly sensitive dual-mode detection of structurally similar bioanalytes.