Analytical methods for imaging metals in biology: from transition metal metabolism to transition metal signaling

CM Ackerman, S Lee, CJ Chang - Analytical chemistry, 2017 - ACS Publications
Metal elements represent some of the most fundamental chemical building blocks of life and
are required to sustain the growth, development, and sustenance of all living organisms and …

Recent developments in spectroscopic imaging techniques for historical paintings-a review

M Alfeld, L de Viguerie - Spectrochimica Acta Part B: Atomic Spectroscopy, 2017 - Elsevier
This paper provides an overview over the application of scanning macro-XRF with mobile
instruments for the investigation of historical paintings. The method is compared to …

Nanoparticle size and coating chemistry control foliar uptake pathways, translocation, and leaf-to-rhizosphere transport in wheat

A Avellan, J Yun, Y Zhang, E Spielman-Sun… - ACS …, 2019 - ACS Publications
Nanoenabled foliar-applied agrochemicals can potentially be safer and more efficient than
conventional products. However, limited understanding about how nanoparticle properties …

Stabilizing efficient wide-bandgap perovskite in perovskite-organic tandem solar cells

X Guo, Z Jia, S Liu, R Guo, F Jiang, Y Shi, Z Dong… - Joule, 2024 - cell.com
Iodide and bromide integration facilitate bandgap tunability in wide-bandgap perovskites,
yet high concentrations of bromide lead to halide phase segregation, adversely affecting the …

Gold remobilisation and formation of high grade ore shoots driven by dissolution-reprecipitation replacement and Ni substitution into auriferous arsenopyrite

D Fougerouse, S Micklethwaite, AG Tomkins… - … et Cosmochimica Acta, 2016 - Elsevier
Both gold-rich sulphides and ultra-high grade native gold oreshoots are common but poorly
understood phenomenon in orogenic-type mineral systems, partly because fluids in these …

The XFM beamline at the Australian Synchrotron

DL Howard, MD de Jonge, N Afshar, CG Ryan… - Synchrotron …, 2020 - journals.iucr.org
The X-ray fluorescence microscopy (XFM) beamline is an in-vacuum undulator-based X-ray
fluorescence (XRF) microprobe beamline at the 3 GeV Australian Synchrotron. The …

Impact of Surface Charge on Cerium Oxide Nanoparticle Uptake and Translocation by Wheat (Triticum aestivum)

E Spielman-Sun, E Lombi, E Donner… - Environmental …, 2017 - ACS Publications
Nanoparticle (NP) physiochemical properties, including surface charge, affect cellular
uptake, translocation, and tissue localization. To evaluate the influence of surface charge on …

Biofortification of field-grown cassava by engineering expression of an iron transporter and ferritin

N Narayanan, G Beyene, RD Chauhan… - Nature …, 2019 - nature.com
Less than 10% of the estimated average requirement (EAR) for iron and zinc is provided by
consumption of storage roots of the staple crop cassava (Manihot esculenta Crantz) in West …

Sulfide-silicate textures in magmatic Ni-Cu-PGE sulfide ore deposits: Disseminated and net-textured ores

SJ Barnes, JE Mungall, M Le Vaillant… - American …, 2017 - pubs.geoscienceworld.org
A large proportion of ores in magmatic sulfide deposits consist of mixtures of cumulus
silicate minerals, sulfide liquid, and silicate melt, with characteristic textural relationships that …

Strategies for processing mega-pixel X-ray fluorescence hyperspectral data: a case study on a version of Caravaggio's painting Supper at Emmaus

M Alfeld, K Janssens - Journal of analytical atomic spectrometry, 2015 - pubs.rsc.org
Technical progress in the fields of X-ray sources, optics and detectors is constantly
enhancing the pace of data acquisition in XRF imaging. This enlarges the size of the …