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Pore-Engineered Ca2SiO4:Eu3+ Nanophosphors with Enhanced Photoluminescence and Biocompatibility for Bioimaging Applications
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DOI:10.1016/j.snr.2026.100482.png)
Abstract
En 中文
• Eu3+-doped Ca2SiO4 nanoparticles synthesized via dendritic mesoporous silica templating with controlled pore engineering. • Pore structure tuning enhances Eu3+ incorporation and suppresses non-radiative losses at fixed doping levels. • Optimized C2S5 sample achieves 81% PLQY with preserved dendritic morphology. • Luminescence enhancement is also governed by pore architecture. • Nanoparticles show biodegradability and cytocompatibility for theranostic use.
Keywords:
Self-templated
mesoporous
dendritic mesoporous
porous phosphor
theranostics
photoluminescence
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