User profiles for E. M. Goldys

Ewa Goldys

Professor, Deputy Director, Australian Research Council Centre of Excellence for Nanoscale
Verified email at unsw.edu.au
Cited by 12573

Lanthanide upconversion luminescence at the nanoscale: fundamentals and optical properties

A Nadort, J Zhao, EM Goldys - Nanoscale, 2016 - pubs.rsc.org
… Finally, the EMU is a derivative GSA/ETU mechanism combining GSA, ET, and EM steps, …
The EM then occurs from the high-lying excited state of the accumulator to a migrator centre, …

Metal-enhanced fluorescence in the life sciences: here, now and beyond

W Deng, F Xie, HT Baltar, EM Goldys - Physical Chemistry Chemical …, 2013 - pubs.rsc.org
We discuss the phenomenon of enhanced fluorescence in the proximity of metal
nanostructures addressing the question of how much fluorescence signal can be obtained from …

Recent advances in cytokine detection by immunosensing

…, M Qi, MR Hutchinson, G Yang, EM Goldys - Biosensors and …, 2016 - Elsevier
The detection of cytokines in body fluids, cells, tissues and organisms continues to attract
considerable attention due to the importance of these key cell signaling molecules in biology …

Tunable lifetime multiplexing using luminescent nanocrystals

Y Lu, J Zhao, R Zhang, Y Liu, D Liu, EM Goldys… - Nature …, 2014 - nature.com
Optical multiplexing plays an important role in applications such as optical data storage 1 ,
document security 2 , molecular probes 3 , 4 and bead assays for personalized medicine 5 . …

Single-nanocrystal sensitivity achieved by enhanced upconversion luminescence

…, L Zhang, JM Dawes, P Xi, JA Piper, EM Goldys… - Nature …, 2013 - nature.com
Upconversion nanocrystals convert infrared radiation to visible luminescence, and are
promising for applications in biodetection 1 , 2 , 3 , bioimaging 4 , 5 , 6 , 7 , solar cells 8 , 9 , 10 …

Upconversion luminescence with tunable lifetime in NaYF 4: Yb, Er nanocrystals: role of nanocrystal size

…, C McRae, JA Piper, JM Dawes, D Jin, EM Goldys - Nanoscale, 2013 - pubs.rsc.org
Despite recent achievements to reduce surface quenching in NaYF4:Yb,Er nanocrystals, a
complete understanding of how the nanocrystal size affects the brightness of upconversion …

[HTML][HTML] Three-dimensional controlled growth of monodisperse sub-50 nm heterogeneous nanocrystals

…, Y Zhang, C Ma, S Wen, W Ren, EM Goldys… - Nature …, 2016 - nature.com
The ultimate frontier in nanomaterials engineering is to realize their composition control with
atomic scale precision to enable fabrication of nanoparticles with desirable size, shape and …

Extensional piezoelectric coefficients of gallium nitride and aluminum nitride

IL Guy, S Muensit, EM Goldys - Applied Physics Letters, 1999 - pubs.aip.org
Measurements of piezoelectric coefficients d 33 and d 31 in wurtzite GaN and AlN using an
interferometric technique are presented. We report on the clamped values, d 33 c of these …

Ab Initio Site Occupancy and Far-Red Emission of Mn4+ in Cubic-Phase La(MgTi)1/2O3 for Plant Cultivation

…, J Chen, R Zhang, H Suo, EM Goldys… - … applied materials & …, 2017 - ACS Publications
Mn 4+ -activated oxide phosphors La(MgTi) 1/2 O 3 (LMT) with far-red emitting were prepared
via a sol–gel route. The structures of samples were determined by X-ray diffraction (XRD) …

Site-Dependent Luminescence and Thermal Stability of Eu2+ Doped Fluorophosphate toward White LEDs for Plant Growth

…, X Zhou, H Suo, X Zhao, EM Goldys - … applied materials & …, 2016 - ACS Publications
Eu 2+ activated fluorophosphate Ba 3 GdNa(PO 4 ) 3 F (BGNPF) with blue and red double-color
emitting samples were prepared via a solid-state method in a reductive atmosphere. …