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Determination of platinum and palladium released from autocatalysts in soil samples from different-sized urban agglomerations
The study is focused on environmental contamination with platinum metals and compares soil samples from four European cities: Jihlava (Czechia), Brno...
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Redox control of the partitioning of platinum and palladium into magmatic sulfide liquids
The partitioning behavior of platinum group elements in magmas is critical for their use as tracers of planetary accretion and in understanding...
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Exposure to select PFAS and PFAS mixtures alters response to platinum-based chemotherapy in endometrial cancer cell lines
BackgroundExposure to per- and poly-fluoroalkyl substances (PFAS) has been associated with significant alterations in female reproductive health....
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Catalytic Degradation of 4-Nitrophenol and Organic Dyes Using Silver and Platinum Nanoparticles Synthesized by Plant Extracts
For a decade, nanotechnology research has been one of the most attractive field of wastewater treatment. In the present study, green route...
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Eco-friendly production of platinum nanoparticles: physicochemical properties, evaluation of biological and catalytic activities
In this research, Vitis vinifera extract was used as a reducing molecule for the biogenic synthesis of platinum nanoparticles ( Vv- Pt NPs). Vv- Pt NPs...
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A sustainable hydrometallurgical strategy for recycling efficiently platinum from spent reforming petroleum catalyst
Platinum (Pt) is one of the most precious metals with a variety of unique industrial applications, particularly in catalytic reactions, being its...
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A Novel Impedimetric Platform Based on Extracellular Polymeric Substances Production in Spirulina (Arthrospira sp.) Functionalized Platinum Electrode for Detection of Copper
In recent years, the elaboration of novel platforms for the determination of copper ions in environmental or biological samples has become of...
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Potential cellular targets of platinum in the freshwater microalgae Chlamydomonas reinhardtii and Nitzschia palea revealed by transcriptomics
Platinum group element levels have increased in natural aquatic environments in the last few decades, in particular as a consequence of the use of...
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Porous materials for the recovery of rare earth elements, platinum group metals, and other valuable metals: a review
The demand for valuable metals such as rare earth elements and platinum group metals is rising fast in the context of the depletion of natural...
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Enrichment of Platinum Group Metals from Spent Automotive Catalyst Leaching Residue by a Combined Smelting and Wet Extraction Method
Spent automotive catalysts consist of platinum group metals (PGMs) in their leaching residue (LR) after wet extraction and are the leading secondary...
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Biosorption for the recovery and analysis of rare earth elements and platinum group metals from real samples. A review
The increasing demand of rare earth elements and platinum group metals requires alternative approaches for their recycling from waste. Decades of...
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Metrological Aspects of Platinum Group Elements Atmospheric Deposition in Roadside Tree Leaves: Uncertainties and Environmental Data Interpretation
Atmospheric pollution is one of the main concerns in modern society and it poses a direct impact on the environment and public health. Therefore, an...
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Recovery of platinum group metals from spent automotive converters and their conversion into efficient recyclable nanocatalysts
The study reported in this article has shown for the first time that strongly acidic solutions (pH < 0.5) obtained after hydrometallurgical treatment...
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Recycling of platinum group metals from exhausted petroleum and automobile catalysts using bioleaching approach: a critical review on potential, challenges, and outlook
Platinum group metals (PGMs) are essential in develo** the modern high-tech industry. Spent petroleum and spent automobile catalysts are vital...
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The temporal distribution of platinum group elements (PGEs) in PM2.5
In this paper, Changji, **njiang, northwest China, was selected as the study area, and platinum group elements (PGEs) in PM 2.5 were quantified by...
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Time-Series Record of Ambient Platinum Group Elements over a Remote Himalayan Station: Insights over the Baseline Estimate to Judge Future Changes
Platinum group element (PGE) is among the emerging airborne contaminants mainly emitting from automobile catalysts. The ambient PGE concentration in...
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The synergy of adsorption and photosensitization of platinum-doped graphitic carbon nitride for improved removal of rhodamine B
Graphitic carbon nitride (g-C 3 N 4 ) has attracted growing attention recently for photodegradation of pollutants. However, the photosensitization...
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Electrocatalytic reduction of nitrate ions in neutral medium at coinage metal-modified platinum electrodes
Nitrate is a water-soluble toxic pollutant that needs to be excluded from the environment. For this purpose, several electrochemical studies have...
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Skin and respiratory exposure to platinum group metals at two South African precious metals refineries
ObjectivePlatinum Group Metals (PGMs) are mined and refined together and have the potential to elicit adverse respiratory and skin health effects....
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Performance of platinum do** on spent alkaline battery-based catalyst for complete oxidation of o-xylene
Oxidation of o-xylene was performed using alkaline battery-based catalyst doped with platinum to investigate the properties and activities. O-xylene...
