8 papers · ranked by Valyu relevance
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Localized detection of hydrogen permeation in steel membranes is crucial for practical applications but remains challenging. We present a reflective microscopy (RM) approach combined with machine learning (ML)-driven image analysis to address this issue. Hydrogen permeation in press-hardened steel alters the…
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Understanding how plants respond to dynamic and spatially variable stimuli is a key goal in plant sciences. Traditional imaging methods often involve a trade-off between environmental control and spatial resolution, limiting their ability to capture real-time responses in high resolution. Microfluidic technology…
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Hydrogen embrittlement severely degrades mechanical properties of austenitic stainless steels (γ-SS), yet the bulk deformation microstructures responsible for this phenomenon have not been directly observed. While the internal microstructure is essential to define metal plasticity, deformation, and fracture, no…
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The study of artwork is an interesting field that has undergone a major turn the last decades as new scientific analysis methods have been introduced and is becoming a significant part of the investigations. In this study we have employed Raman spectroscopy to analyse the pigments in an old painting of the Roman…
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Photocatalytic overall water splitting is a promising pathway to green hydrogen but also presents unique research challenges due to the need to detect both gaseous products (H2 and O2). While gas chromatography (GC) is the most commonly employed method in this context, it faces multiple shortcomings: low time…
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We present a mechanistic framework to characterize photon absorption in quantum dots, enabling rational optimization of image sensor designs. Our analysis is based on the Analytic Path structured-field model, which treats both electrons and photons as extended electromagnetic structures rather than point particles.…
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The capacity to pattern biomolecules within microfluidic devices expands the scope of microfluidic technologies. In such patterned systems, surface-bound components remained localized, while the microfluidic network supplies reagents and removes waste products. This approach has enabled continuous protein expression…
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TiO2 is widely applied as a photoanode material for the oxygen evolution reaction (OER), as well as for corrosion protection. However, its stability during photoelectrochemical (PEC) processes is still under debate. Here, we systematically investigate the effect of illumination, electrode potential, and electrolyte pH…