Upconverting nanoparticles
M Haase, H Schäfer - Angewandte Chemie International …, 2011 - Wiley Online Library
Upconversion (UC) refers to nonlinear optical processes in which the sequential absorption
of two or more photons leads to the emission of light at shorter wavelength than the …
of two or more photons leads to the emission of light at shorter wavelength than the …
Photoluminescent ZnO nanoparticles and their biological applications
ZY Zhang, HM ** on morphology and structure properties of ZnO nanostructures prepared by wet chemical method
R Zamiri, AF Lemos, A Reblo, HA Ahangar… - Ceramics …, 2014 - Elsevier
Abstract Rare-earth (Er, La and Yb) doped ZnO nanostructures have been synthesized by
precipitation. The prepared samples were characterized by X-ray diffraction (XRD), scanning …
precipitation. The prepared samples were characterized by X-ray diffraction (XRD), scanning …