The effects of dopant concentration and excitation intensity on the upconversion and downconversion emission processes of β-NaYF4:Yb3+,Er3+ nanoparticles-Reference-Cited by-同舟云学术

The effects of dopant concentration and excitation intensity on the upconversion and downconversion emission processes of β-NaYF4:Yb3+,Er3+ nanoparticles

Published:2021 Issue: Volume: Page:
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Torres Vera Vivian¹²³⁴^ORCID,Mendez-Gonzalez Diego¹²³⁴⁵^ORCID,Ramos-Ramos Diego J.⁶²⁷⁴⁸^ORCID,Igalla Asmae⁶²⁷⁴,Laurenti Marco¹²³⁴⁹^ORCID,Contreras-Caceres Rafael¹²³⁴^ORCID,Lopez-Cabarcos Enrique¹²³⁴^ORCID,Díaz Elena⁸¹⁰²³⁴^ORCID,Rubio-Retama Jorge¹²³⁴⁵,Melle Sonia⁶²⁷⁴^ORCID,G. Calderón Oscar⁶²⁷⁴^ORCID

Affiliation:

1. Department of Chemistry in Pharmaceutical Sciences

2. Complutense University of Madrid

3. E-28040 Madrid

4. Spain

5. Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria

6. Department of Optics

7. E-28037 Madrid

8. GISC

9. Instituto de Ciencia de Materiales de Madrid

10. Department of Materials Physics

Abstract

The optimal dopant concentration in UCNPs for simultaneous visible and NIR luminescence was determined by controlling the sensitizer-to-activator ratio while maintaining the total amount of dopants.

Funder

Comunidad de Madrid

Fundación para el futuro de Colombia

European Commission

Ministerio de Economía y Competitividad

Universidad Complutense de Madrid

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC01419F