Publications by authors named "Jinxiao Tian"
J Hazard Mater
October 2023
Article Synopsis
- A novel paper-based ratiometric fluorescence sensor was created to measure dissolved sulfide, which is important for environmental monitoring and human health.
- *The sensor operates using the inner filter effect (IFE) of CdS quantum dots (QDs) on carbon dots (C-dots), resulting in a fluorescence change from blue to yellow as sulfide concentration increases.
- *A smartphone-based device was integrated for color recognition and accurate detection of sulfide, allowing for effective on-site analysis with a detection limit of 0.05 μM and successful field validation on environmental water samples.
