Results 31 to 40 of about 1,666 (180)
A Flexible Platform of Electrochemically Functionalized Carbon Nanotubes for NADH Sensors
Sensors, 2019 A flexible electrode system entirely constituted by single-walled carbon nanotubes (SWCNTs) has been proposed as the sensor platform for β-nicotinamide adenine dinucleotide (NADH) detection.
Aranzazu Heras +7 more
doaj +1 more source
Advanced Science, EarlyView.Open‐shell type radical anions with stable doublet emission have been synthesized that feature aromaticity engineering, through‐space charge‐transfer (TSCT), and electro(fluoro)chromism. ABSTRACT We report the doublet emissive open‐shell radical anions, where the N‐annulated perylene diimide (PDIN–H) is functionalized with aromatic rings.
Jeongyoon Kim +4 more
wiley +1 more source
Sensors, 2021 The synthetic cathinones mephedrone (4-MMC) and 4-methylethcathinone (4-MEC) are two designer drugs that represent the rise and fall effect of this drug category within the stimulants market and are still available in several countries around the world ...
Jerson González-Hernández +7 more
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Operando Raman Spectroscopy Reveals Backpressure‐Controlled Dynamics in Diluted CO2 Electrolysis
Advanced Science, EarlyView.High backpressure operation governs the CO2 reduction reaction (eCO2RR) kinetics and selectivity, as well as the CO2 and water dynamics, as revealed through operando Raman spectroelectrochemical measurement. Operating eCO2RR near diffusion‐limited conditions provides a platform for investigating the competition between eCO2RR and the hydrogen evolution
Muhammad Adib Abdillah Mahbub +7 more
wiley +1 more source
Nonlinear Analysis, 2008 A model of spectroelectrochemical cell design based on a tubular working electrode with optical fibers connected to a spectrometer entering it from two ends is built.
O. V. Klymenko, J. Kulys
doaj +1 more source
Frontiers in Chemistry, 2021 Two novel supramolecular complexes RuRe ([Ru(dceb)2(bpt)Re(CO)3Cl](PF6)) and RuPt ([Ru(dceb)2(bpt)PtI(H2O)](PF6)2) [dceb = diethyl(2,2′-bipyridine)-4,4′-dicarboxylate, bpt = 3,5-di(pyridine-2-yl)-1,2,4-triazolate] were synthesized as new catalysts for ...
Florian J. R. Cerpentier +8 more
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In-Situ Spectroelectrochemical Study of Conductive Polyaniline Forms for Sensor Applications
Proceedings, 2020 Our contribution focuses on a correlative study of polyaniline (PANI) electropolymerisation and UV/VIS spectroscopy. PANI was prepared via electro-oxidation using a potentiodynamic method on commercial gold screen-printed electrodes (Au-SPE). By using an
Anja Korent +2 more
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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
doaj +1 more source
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
doaj +1 more source
A Chiral Saddle‐Shaped Nanographene With Two Heptagon‐Embedded [4]Helicenes
Angewandte Chemie International Edition, EarlyView.We present a novel synthetic strategy toward a chiral saddle‐shaped nanographene (cSNG) via a two‐step oxidation of a prochiral anthracene precursor. The Scholl‐type oxidation first yields a key intermediate with sp3‐defect heptagons, and subsequent oxidative dehydrogenation affords fully conjugated cSNG.
Felix Trautner +11 more
wiley +1 more source