CPC C09K 11/025 (2013.01) [C09K 11/7758 (2013.01); C09K 11/7769 (2013.01); C09K 11/7774 (2013.01); C09K 11/7792 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01)] | 11 Claims |
1. An article comprising a luminescent nanoparticle, wherein the luminescent nanoparticle is selected from the group consisting of oxide nanoparticles, aluminate nanoparticles, and germanate nanoparticles; wherein the luminescent nanoparticle is doped with one or more metals or rare-earth elements; and wherein the luminescent nanoparticle comprises a polymeric coating selected from the group consisting of: polyvinylpyrrolidone, polylactic acid, latex, and combinations thereof.
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