Eco-Benign S-Doped g-C₃N₄ Nano-Architectonics for Rapid and Selective Fluorescent Detection of the Jaundice Biomarker

Key Points

• This study aims to develop an effective, label-free sensor for detecting jaundice biomarkers.
• Utilized eco-friendly sulfur-doped graphitic carbon nitride as a sensing material.
• Investigated the kinetic and thermodynamic properties of the sensor.
• Designed a label-free, user-friendly detection mechanism.
• Demonstrated rapid and selective detection of jaundice biomarkers.
• Showed that the sensor operates without complex pre-treatment steps.
• Confirmed its potential for point-of-care clinical diagnosis.