Technical Description
This invention introduces a facile, single-step, reagent-free synthesis of fluorescence-specific zinc oxide (ZnO) nanoparticles via laser ablation for high-security, binder-free anticounterfeiting applications. The resulting biocompatible ink enables tunable deep-level emission(DLE) for precise optical encryption on various substrates.
Problems Addressed
- Inefficient DLE Control
- Lacks Single-Step Synthesis
- Inefficient Biocompatibility Levels
- Lacks Reagent-Free Processing
- Inefficient Stability/Water-Resistance
- Lacks Binder-Free Application
Tech Features
- Enhanced DLE Tuning
- Efficient FS-Laser Synthesis
- Enhanced NBE/DLE Contrast
- Efficient Biocompatible Formulation
- Enhanced Substrate Versatility
- Efficient Residue-Less Production
Target Audience
- Banking and Finance Sectors
- Luxury Goods Industries
- Defense and Government Sectors
- Electronics and Manufacturing Industries
- Research & Development
Tech ID: P32-1954 TRL 5 Patent Status: Granted Available For Exclusive and Non-exclusive License
