Yingqi Kong

J. Y.Li, X.Liu, W.An, et al. Angewandte Chemie International Edition (2026): e9300642. https://doi.org/10.1002/anie.9300642 Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy or ethical restrictions.

A paper-based dual functional biosensor for safe and user-friendly point-of-care urine analysis† Safe, accurate, and reliable analysis of urinary biomarkers is clinically important for early detection and monitoring of the progression of chronic kidney disease (CKD), as it has become one of the world's most prevalent non-communicable diseases.

1 Introduction Chronic kidney disease (CKD), which is defined as structural abnormalities, persistent urinary abnormalities, or impaired excretory kidney function, has become one of the most serious non-communicable diseases affecting the adult population world-wide.[1] Patients with early stages of CKD typically report no, or mild non-specific symptoms, whilst those patients with symptoms are most likely to be at advanced stages, when dialysis becomes necessary.