Issue 36, 2024

NIR-triggered upconversion and sensitized NIR-emission in Yb-based Eosin Y lake doped latex nanoparticles

Abstract

Here, Yb-based Eosin Y lakes (EOS-Yb) have been encapsulated in organic nanoparticles (NPs) by microemulsion radical polymerization of methacrylate-based copolymers. These photoactive EOS-Yb NPs emit in the visible and near infrared (NIR) upon excitation at 530 nm and can also display NIR-to-visible upconversion emission upon excitation at 980 nm.

Graphical abstract: NIR-triggered upconversion and sensitized NIR-emission in Yb-based Eosin Y lake doped latex nanoparticles

Supplementary files

Article information

Article type
Communication
Submitted
02 Aug 2024
Accepted
02 Sep 2024
First published
03 Sep 2024
This article is Open Access
Creative Commons BY-NC license

Phys. Chem. Chem. Phys., 2024,26, 23566-23569

NIR-triggered upconversion and sensitized NIR-emission in Yb-based Eosin Y lake doped latex nanoparticles

R. B. Cevallos-Toledo, D. Bellezza, M. González-Béjar and J. Pérez-Prieto, Phys. Chem. Chem. Phys., 2024, 26, 23566 DOI: 10.1039/D4CP03070B

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