One-pot solvothermal conversion of polysilazane to fluorescent nanoparticles for anticounterfeiting and Ag + sensing application
Abstract
their surface chemistry, enabling sensitive detection in aqueous media. The intense and durable fluorescence further enables their use as anti-counterfeiting inks, where printed patterns remain invisible under ambient light and become clearly visible under UV illumination, showing performance durability. This work establishes polysilazane-derived fluorescent nanoparticles as a new class of polymer-derived ceramic nanomaterials, offering a scalable platform for multifunctional applications in sensing, security labeling, and smart surface technologies.
Fields of Study & Subjects
Molecular Sensors and Ion Detection
Luminescence and Fluorescent Materials
Analytical chemistry methods development
Publication details
- Journal / source
- Nanoscale
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 18
- Issue
- 22
- Pages
- 11849–11860
- Publication date
- 1 January 2026
- Language
- EN