Fluoreszierende Partikel und Verfahren zur Herstellung Fluoreszierender Partikel

Details

Veröffentlichungs-Nr.

EP4759895

Anmeldetag

10. Mai 2024

Veröffentlichung

13. Februar 2025

Rechtsraum

EP

Abstract

An object of an aspect of the present invention is to provide a fluorescent particle having superior dispersibility. A fluorescent particle (100) in accordance with an aspect of the present invention, includes a core particle (10A) charged with a first charge that is a positive charge or a negative charge, and further includes on the core particle: at least one polymer layer (12) that contains a polymer and is charged with a second charge that is a positive charge or a negative charge; and at least one fluorescent layer (11A, 11B) that contains fluorescent metal nanoclusters (13) and is charged with a third charge having a sign opposite to that of the second charge.

Anmelder

Firma

TOKUYAMA CORPORATION

Land

🇯🇵 Japan