Exosomal piR-823 is a promising specific biomarker for colorectal cancer, yet its ultrasensitive detection remains challenging due to its extremely low abundance and high sequence complexity. Herein, we developed a cascaded CHA-CRISPR/Cas12a photoelectrochemical (PEC) sensing platform enabled by an S-scheme Bi2WO6/BiOB...
Xia-Wen Lin, Peng Ye, Yangyang Ding et al.· In Analysis· 0 citations
Single‐atom electrocatalysts (SAECs) have attracted significant attention as emerging functional materials for next‐generation electrochemical (EC) sensing technologies. In this review, we summarize recent progress in low‐cost transition‐metal SAECs within this domain, with a focus on their unique structural merits—i...
Zearalenone (ZEN) contamination in grains poses a serious threat to human and animal health, yet existing imaging-based platforms for rapid visualized detection remain limited by insufficient sensitivity, limited luminescence efficiency, and poor signal stability, hindering further practical applications. Herein, a p...
Ting-Ting Han, Jin-Yang Zhuang, Kai Zhou et al.· Analytical Chemistry· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.