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Roman Gold Washing as Described by Pliny the Elder
EXARC Journal, 2021 As part of a four-year interdisciplinary research project of a Roman gold mine in the landscape known as the "Karth" to the south of Vienna, Austria, a reconstruction of gold washing took place as described by Pliny the Elder in book 33 of his Natural ...
Brigitte Cech, Heimo Urban
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Plasmonic Nanosensors for EGFR Detection: Optimizing Aptamer-Based Competitive Displacement Assays [PDF]
BiosensorsThis study presents a comparative investigation of plasmonic sensing platforms based on colloidal gold nanoparticle (AuNP) suspensions and gold film over nanosphere (AuFoN) solid substrates for the detection of epidermal growth factor receptor (EGFR), an
Alexandra Falamas +3 more
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Ultrafast no-wash bioassay based on gold nanoparticles and enhanced by acoustic streaming
Nanotechnology and Precision EngineeringNo-wash bioassays based on nanoparticles are used widely in biochemical procedures because of their responsive sensing and no need for washing processes. Essential for no-wash biosensing are the interactions between nanoparticles and biomolecules, but it
Shuting Pan +9 more
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Optimizing soil washing remediation of mercury contaminated soil using various washing solutions and solid/liquid ratios [PDF]
E3S Web of Conferences, 2020 Most of the artisanal and small-scale gold miners in Indonesia as in the case of those who are in Banten Province, still use the amalgamation process in the gold extraction process. Therefore, mercury contamination could not be avoided.
Effendi Agus Jatnika +2 more
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Experimental studies on the disintegration of high-clay sands and the enrichment of heavy minerals in an experimental scrubber-free washing plant [PDF]
E3S Web of Conferences, 2020 The Chersky Mining Institute of the North, Siberian Branch, the Russian Academy of Sciences offered for development a new type of scrubber-free washing device, focused on the processing of gold-bearing sands with a high content of silty-clay fractions ...
Shirman Grigoriy +4 more
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In-Depth Longitudinal Comparison of Clinical Specimens to Detect SARS-CoV-2
Pathogens, 2021 The testing and isolation of patients with coronavirus disease 2019 (COVID-19) are indispensable tools to control the ongoing COVID-19 pandemic. PCR tests are considered the “gold standard” of COVID-19 testing and mostly involve testing nasopharyngeal ...
Justine Defêche +14 more
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Asian Journal of Medical Sciences, 2022 Background: Bronchogenic cancer is the most common cause of cancer-related mortality in both sexes all over the world, especially across urban population.
Abhishek Bandyopadhyay +3 more
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Geogaceta, 2021 The Eria River valley exhibits one of the largest gold mining complexes in NW Iberia from Roman age. In this study, a geoarchaeological work is presented, combining a multiapproach based on airborne LiDAR remote sensing, descriptive geology and ...
Javier Fernández-Lozano +2 more
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EchoGéo, 2011 Burkina Faso is faced with the transition from a mainly traditional gold mining activity to an industrial one. On sites that had hitherto been mined with traditional techniques, the setting-up of an industrial company interferes with the way the ...
Matthieu Thune
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Heliyon, 2020 Environmental media contamination with mercury, because of illegal artisanal small-scale gold mining (popularly called galamsey), is a major concern in Ghana; yet specific details as to how such contaminations are influenced or distributed across ...
J. Mantey +7 more
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