Mediated electrochemical analysis as emerging tool to unravel links between microbial redox cycling of natural organic matter and anoxic nitrogen cycling
Sign Up to like & getrecommendations! Published in 2020 at "Earth-Science Reviews"
DOI: 10.1016/j.earscirev.2020.103281
Abstract: Abstract Natural organic matter (NOM) is an important redox-active component in soils and aquifers that comprises numerous functional moieties spanning a wide range of redox potentials. Tracking reversible electron transfer from and to NOM in… read more here.
Keywords: mediated electrochemical; redox cycling; redox; electrochemical analysis ... See more keywords
Partial redox cycling of composite storage materials for rechargeable oxide batteries
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Energy Storage"
DOI: 10.1016/j.est.2021.103161
Abstract: Abstract The redox behavior of Fe2NiO4/YSZ composites for application as oxygen storage material in rechargeable oxide batteries (ROBs) is investigated by means of thermogravimetric experiments in varying oxygen partial pressures, chosen to simulate the expected… read more here.
Keywords: storage; oxide batteries; oxidation; redox ... See more keywords
Burrowing fauna mediate alternative stable states in the redox cycling of salt marsh sediments
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.02.021
Abstract: Abstract The East Anglian salt marsh system (UK) has recently generated intriguing data with respect to sediment biogeochemistry. Neighbouring ponds in these salt marshes show two distinct regimes of redox cycling: the sediments are either… read more here.
Keywords: salt marsh; stable states; alternative stable; burrowing fauna ... See more keywords
Redox cycling induced Ni exsolution in Gd0.1Ce0.8Ni0.1O2 - (Sr0.9La0.1)0.9Ti0.9Ni0.1O3 composite solid oxide fuel cell anodes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2017.10.009
Abstract: Abstract Oxide anodes composed of 60 wt% Gd0.1Ce0.8Ni0.1O2 (GDCN)- 40 wt% (Sr0.9La0.1)0.9Ti0.9Ni0.1O3 (SLTN) composites were prepared and tested on (ZrO2)0.89(Sc2O3)0.1(CeO2)0.01 (SSZ) electrolyte-supported SOFC cells utilizing a (La0.75Sr0.25)0.98MnO3 (LSM)-SSZ cathode, in 3%-humidified hydrogen fuel at 800 °C. Improved electrochemical… read more here.
Keywords: 8ni0 1o2; gd0 1ce0; 1ce0 8ni0; exsolution ... See more keywords
Quantification of the degradation of Ni-YSZ anodes upon redox cycling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2017.11.024
Abstract: Abstract Ni-YSZ anodes for Solid Oxide Fuel Cells are vulnerable to microstructural damage during redox cycling leading to a decrease in the electrochemical performance. This study quantifies the microstructural changes as a function of redox… read more here.
Keywords: ysz; ysz anodes; quantification degradation; redox cycling ... See more keywords
Manganese-Stimulated Redox Cycling of Dopamine Derivatives: Implications for Manganism.
Sign Up to like & getrecommendations! Published in 2022 at "Neurotoxicology"
DOI: 10.1016/j.neuro.2022.02.007
Abstract: Manganism, the condition caused by chronic exposure to high levels of manganese, selectively targets the dopamine-rich basal ganglia causing a movement disorder with symptoms similar to Parkinson's disease. While the basis for this specific targeting… read more here.
Keywords: redox cycling; manganese stimulated; stimulated redox; dopamine derivatives ... See more keywords
A novel split-type photoelectrochemical immunosensor based on chemical redox cycling amplification for sensitive detection of cardiac troponin I.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122564
Abstract: Photoelectrochemical (PEC) immunoassay is a burgeoning and promising bioanalytical method. However, the practical application of PEC still exist some challenges such as the inevitable damage of biomolecules caused by the PEC system and the unsatisfactory… read more here.
Keywords: amplification; immunosensor; chemical redox; redox cycling ... See more keywords
Chemical Redox-Cycling for Improving the Sensitivity of Colorimetric Enzyme-Linked Immunosorbent Assay.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b05095
Abstract: Herein, a redox-cycling was proposed to amplify the signal of enzyme-linked immunosorbent assay (ELISA), which was performed in a polystyrene microplate based on a classic sandwich-type. After the sandwich immunoreactions were finished, the alkaline phosphatase… read more here.
Keywords: bpt; linked immunosorbent; immunosorbent assay; redox cycling ... See more keywords
Solar Redox Cycling of Ceria Structures Based on Fiber Boards, Foams, and Biomimetic Cork-Derived Ecoceramics for Two-Step Thermochemical H2O and CO2 Splitting
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c01240
Abstract: Solar thermochemical conversion of H2O and captured CO2 is considered for the production of high-value solar fuels and CO2 valorization, using non-stoichiometric oxygen-exchange redox materials. Th... read more here.
Keywords: cycling ceria; h2o; co2; solar redox ... See more keywords
Improved Xanthone Synthesis, Stepwise Chemical Redox Cycling.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.8b03661
Abstract: A base-catalyzed direct oxidation of rhodamine, carborhodamine, and siliconrhodamine pyronines to the corresponding xanthones is studied. This methodology utilizes addition of water to split pyronines into xanthone and reduced xanthene, the latter of which is… read more here.
Keywords: redox cycling; xanthone synthesis; stepwise chemical; synthesis stepwise ... See more keywords
Redox Cycling Dioxonaphthoimidazoliums Disrupt Iron Homeostasis in Mycobacterium bovis Bacillus Calmette-Guérin
Sign Up to like & getrecommendations! Published in 2022 at "Microbiology Spectrum"
DOI: 10.1128/spectrum.01970-22
Abstract: Cellular respiration in mycobacteria is a potentially rich target space for the discovery of novel drug entities. Here, we show that a redox cycling bactericidal small molecule that selectively activates a respiratory complex in mycobacteria… read more here.
Keywords: iron; iron homeostasis; redox cycling;