# Synthesis of NIR-Responsive NaYF<sub>4</sub>:Yb,Er Upconversion Fluorescent Nanoparticles Using an Optimized Solvothermal Method and Their Applications in Enhanced Development of Latent Fingerprints on Various Smooth Substrates

> Research article (Langmuir, 2015) · cited 143× · AI/ML

**Wikidata**: [openalex:W2416899509](https://www.wikidata.org/wiki/openalex:W2416899509)  
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