Advances in portable X-ray fluorescence (PXRF) for environmental, pedological, and agronomic applications

DC Weindorf, N Bakr, Y Zhu - Advances in agronomy, 2014 - Elsevier
Contemporary soil, agronomic, and environmental investigations require high quality data
for the development of sound management decisions. For years, X-ray fluorescence (XRF) …

Application of chemometric methods to XRF-data–A tutorial review

V Panchuk, I Yaroshenko, A Legin, V Semenov… - Analytica Chimica …, 2018 - Elsevier
X-ray fluorescence (XRF) spectrometry is a modern method of element analysis, widely
applied in forensic science, archeology, geochemistry and other fields. Chemometric data …

Macro-classification of meteorites by portable energy dispersive X-ray fluorescence spectroscopy (pED-XRF), principal component analysis (PCA) and machine …

I Allegretta, B Marangoni, P Manzari, C Porfido… - Talanta, 2020 - Elsevier
The research on meteorites from hot and cold deserts is gaining advantages from the recent
improvements of portable technologies such as X-ray fluorescence spectroscopy (XRF). The …

The applicability of spectroscopy methods for estimating potentially toxic elements in soils: state-of-the-art and future trends

S Nawar, S Cipullo, RK Douglas, F Coulon… - Applied Spectroscopy …, 2020 - Taylor & Francis
Potentially toxic elements (PTEs) in soils pose severe threats to the environment and human
health. It is therefore imperative to have access to simple, rapid, portable, and accurate …

Portable X-ray fluorescence measurements on exploration drill-cores: comparing performance on unprepared cores and powders for 'whole-rock'analysis

A Bourke, PS Ross - … : Exploration, Environment, Analysis, 2016 - pubs.geoscienceworld.org
One geoscience application of portable XRF (pXRF) technology is acquiring 'whole-
rock'analyses of unmineralized or weakly mineralized rock cores for major oxides and trace …

Portable X-ray fluorescence and archaeology: limitations of the instrument and suggested methods to achieve desired results

AN Shugar - Archaeological chemistry VIII, 2013 - ACS Publications
This is an exciting time for archaeology. The ongoing miniaturization of analytical
instrumentation has advanced to a state where traditionally lab-based analysis can now be …

[HTML][HTML] Geochemical and heavy mineral signatures of marine incursions by a paleotsunami on the Miyazaki plain along the Nankai–Suruga trough, the Pacific coast …

T Watanabe, S Kagami, M Niwa - Marine Geology, 2022 - Elsevier
Earthquakes and tsunami repeatedly occur in the coastal areas of the Japanese islands,
which are located on the margin of continental plates. Paleotsunami deposits in these areas …

Chernozem Land Use Differentiation by Temperature-Dependent IR Spectra

MA Proskurnin, DS Volkov, YV Timofeev, DS Fomin… - Agronomy, 2023 - mdpi.com
Granulometric aggregate fractions (20 µm–2 mm) of chernozem soils with different
agriculture-use histories (native steppe, permanent bare fallow, arable land, and shelterbelt) …

Atomic spectrometry update—X-ray fluorescence spectrometry

M West, AT Ellis, PJ Potts, C Streli, C Vanhoof… - Journal of Analytical …, 2012 - pubs.rsc.org
This review demonstrates advances in XRF instrumentation, techniques and data
processing algorithms published during the last year. Pixellated detectors and EDXRF …

Chemostratigraphic Analysis of Wufeng and Longmaxi Formation in Changning, Sichuan, China: Achieved by Principal Component and Constrained Clustering …

Z Zhang, Y Huang, B Ran, W Liu, X Li, C Wang - Energies, 2021 - mdpi.com
The increasing proportion of unconventional worldwide energy demands have consistently
promoted the necessity for exploring a precise, high-resolution, objective, and quantitative …