Results 41 to 50 of about 1,690 (184)
Potential dependent spectroelectrochemistry of electrofluorogenic dyes on indium‐tin oxide
Electrochemical Science Advances, 2022 Indium‐tin oxide (ITO) is used in a variety of applications due to its electrical conductivity and optical transparency. Moreover, ITO‐coated glass is a common working electrode for spectroelectrochemistry.
Vignesh Sundaresan +7 more
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Spectroelectrochemical Enzyme Sensor System for Acetaldehyde Detection in Wine
Biosensors, 2022 A new spectroelectrochemical two-enzyme sensor system has been developed for the detection of acetaldehyde in wine. A combination of spectroscopy and electrochemistry improves the analytical features of the electrochemical sensor because the optical ...
David Ibáñez +3 more
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Advanced Electronic Materials, EarlyView.Two series of self‐doped conjugated polyelectrolytes are synthesized from a non‐self‐dopable building block 3MEEET and a self‐dopable building‐block 3HOT−[TMA+] or 3HOT−[SO3H] enabling precise control over the degree of self‐doping, which in turn directly governs the threshold voltage (VT) in OECTs over a wide range of 700 mV.
Julian Hungenberg +7 more
wiley +1 more source
ElectrochemistryA voltabsorptmetric study of redox properties of methyl viologen in an optically transparent thin-layer electrode cell was performed. The obtained UV-visible absorption spectra were analyzed using a higher-order derivative conversion (HODC) method.
Shinya KISHIOKA
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Open Chemistry, 2021 Flavonoids are common bioactive components in plants. Quercetin is the most abundant flavonoid in the human diet, accounting for more than half of the total daily consumption of flavonoids.
Wang Jun, Liu Linxiang, Jiang Jianwei
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The Influence of pH and Halide Ions on Cefuroxime Electrochemical Degradation
International Journal of Electrochemical Science, 2022 An optimal combination of pH and halide ion is considered an effective strategy for the removal of cefuroxime from wastewater accrued from hospitals and clinical laboratories.
Bogdan Tutunaru, Bogdan Oprea
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ChemElectroChemIn this work, a series of novel 2,5‐bis(het)aryl and 2,5‐bis‐thienyl substituted thiophenes have been synthesized and characterized by ultraviolet‐visible‐near infrared (UV‐Vis‐NIR) absorption and fluorescence spectroscopy as well as cyclic voltammetry ...
Dr. Evgenia Dmitrieva +3 more
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Tetraruthenium Metallamacrocycles with Potentially Coordinating Appended Functionalities
Inorganics, 2018 We present four new tetraruthenium macrocycles built from two 1,4-divinylphenylene diruthenium and two isophthalic acid building blocks with peripheral, potentially mono- or tridentate donor functions attached to the isophthalic linkers.
Patrick Anders +3 more
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Mechanistic Diversity in Photoexcited Radical Redox Chemistry: A Critical Evaluation
Angewandte Chemie International Edition, EarlyView.Many high‐profile examples of photoredox catalysis are proposed to proceed via excitation of an open‐shell intermediate form of the catalyst. However, there is much debate over whether such mechanisms are realistic and, if so, exactly how they can occur.
Samuel J. Horsewill +3 more
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 34, 17 August 2026.Reducing a nitro‐derivatized arylimido‐polyoxometalate (POM) reversibly switches on its second‐order NLO response, contrasting with prior donor‐functionalized systems that switch off upon reduction. Attenuation of charge‐transfer (CT) to the POM upon reduction gives a more strongly dipolar imido/π‐bridge to ─NO2 CT, signal enhancement of up to 15× (β ...
Claire F. Jones +7 more
wiley +2 more sources