Microwave-assisted one-step synthesis of acetate-capped NaYF4:Yb/Er upconversion nanocrystals and their application in bioimaging

A1 Originalartikel i en vetenskaplig tidskrift (referentgranskad)


Interna författare/redaktörer


Publikationens författare: Reddy KL, Prabhakar N, Arppe R, Rosenholm JM, Krishnan V
Förläggare: SPRINGER
Publiceringsår: 2017
Tidskrift: Journal of Materials Science
Tidskriftsakronym: J MATER SCI
Volym: 52
Nummer: 10
Artikelns första sida, sidnummer: 5738
Artikelns sista sida, sidnummer: 5750
Antal sidor: 13
ISSN: 0022-2461


Abstrakt

Acetate-capped hydrophilic cubic phase NaYF4:Yb/Er upconversion nanophosphors were effectively synthesized in a single step employing a facile microwave-assisted synthesis route by applying relatively low temperatures in a short span of time compared to the conventional synthetic methods. The nanoparticles having a size of about 25 nm exhibit good upconversion luminescence property and can be well dispersed in aqueous solvents as-synthesized. These upconversion nanoparticles were examined for their cytotoxicity and demonstrated to be an effective material for cancer cell imaging using near-infrared radiation.

Senast uppdaterad 2019-24-08 vid 05:58