A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Microwave-assisted one-step synthesis of acetate-capped NaYF4:Yb/Er upconversion nanocrystals and their application in bioimaging
Tekijät: Kumbam Lingeshwar Reddy, Neeraj Prabhakar, Riikka Arppe, Jessica M. Rosenholm, Venkata Krishnan
Kustantaja: SPRINGER
Julkaisuvuosi: 2017
Journal: Journal of Materials Science
Tietokannassa oleva lehden nimi: JOURNAL OF MATERIALS SCIENCE
Lehden akronyymi: J MATER SCI
Vuosikerta: 52
Numero: 10
Aloitussivu: 5738
Lopetussivu: 5750
Sivujen määrä: 13
ISSN: 0022-2461
eISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-017-0809-z
Tiivistelmä
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.
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.
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