Advancing the application of pXRF for animal samples. [PDF]
PLoS OnePortable x-ray fluorescent (pXRF) technology provides significant opportunities for rapid, non-destructive data collection in a range of fields of study. However, there are sources of variation and sample assumptions that may influence the data obtained, particularly in animal samples. We used representative species for four taxa (fish, mammals, birds,
Brandis KJ +4 more
europepmc +6 more sources
Assessment of portable X-ray fluorescence (pXRF) for plant-available nutrient prediction in biochar-amended soils [PDF]
Scientific ReportsPortable X-ray Fluorescence probe (pXRF) is a tool used to measure many elements quickly and efficiently in soil with minimal sample preparation. Although this sensing technique has been widely used to determine total elemental concentrations, it has not
Joao Antonangelo, Hailin Zhang
doaj +3 more sources
Metal profiling of Hass avocados: a cross-sectional study using ICP-MS and pXRF. [PDF]
BMC Res NotesMetals in agricultural products can vary substantially based on numerous factors. This pilot study aimed to quantify metal concentrations in the mesocarp and exocarp of Hass avocados available to U.S.
Anastario M +5 more
europepmc +4 more sources
Multiple linear regression and random forest to predict and map soil properties using data from portable X-ray fluorescence spectrometer (pXRF) [PDF]
Ciência e Agrotecnologia, 2017 Determination of soil properties helps in the correct management of soil fertility. The portable X-ray fluorescence spectrometer (pXRF) has been recently adopted to determine total chemical element contents in soils, allowing soil property inferences ...
Sérgio Henrique Godinho Silva +5 more
doaj +2 more sources
A Proximal Sensor-Based Approach for Clean, Fast, and Accurate Assessment of the Eucalyptus spp. Nutritional Status and Differentiation of Clones [PDF]
Plants, 2023 Several materials have been characterized using proximal sensors, but still incipient efforts have been driven to plant tissues. Eucalyptus spp. cultivation in Brazil covers approximately 7.47 million hectares, requiring faster methods to assess plant ...
Renata Andrade +5 more
doaj +2 more sources
Use of Vis-NIR and pXRF Spectrometers in Soil Science
Türkiye Tarımsal Araştırmalar Dergisi, 2021 Physical and chemical analysis of soils with traditional methods usually brings some disadvantages to the environment and economy due to time, cost, and chemical waste outputs.
Gafur GÖZÜKARA
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Portable X-ray fluorescence (pXRF) spectrometry applied to the prediction of chemical attributes in Inceptisols under different land uses [PDF]
Ciência e Agrotecnologia, 2018 Portable X-ray fluorescence (pXRF) spectrometry has been increasingly adopted for varying studies worldwide. This work aimed at characterizing effects of soil management on the content of chemical elements detected by pXRF in managed and unmanaged areas ...
Anita Fernanda dos Santos Teixeira +4 more
doaj +2 more sources
Comparison of AAS, ICP-MS, and pXRF Performance for Copper Analysis in Agricultural Soils [PDF]
Journal of Central European AgricultureAccumulated copper (Cu) in agricultural soils is non-biodegradable and persists in the environment, which imposes the need for its regular monitoring by selective, rapid, simple, and low-cost analytical techniques.
Marija Poljak +4 more
doaj +2 more sources
Non-Invasive Raman Classification Comparison with pXRF of Monochrome and Related Qing Porcelains: Lead-Rich-, Lead-Poor-, and Alkali-Based Glazes. [PDF]
Materials (Basel)Chinese porcelain with an optically clear colored glaze, imported to Europe from the Kangxi period (1662–1722, Qing Dynasty) onwards was highly collected by the French Elite of the 18th century.
Colomban P +4 more
europepmc +2 more sources
Evaluation of total protein, peroxidase, and nutrients measured by pXRF for the determination of tissue rejuvenation/reinvigoration of Eucalyptus microcorys [PDF]
Journal of Forest Research, 2023 Ontogenetic aging of tissues and the gradual decrease of adventitious rooting are known challenges for the clonal propagation of woody species, hampering clonal forestry programs.
Júlio Cézar Tannure Faria +8 more
openalex +2 more sources