Etching reaction-based photoelectrochemical immunoassay of aflatoxin B1 in foodstuff using cobalt oxyhydroxide nanosheets-coating cadmium sulfide nanoparticles as the signal tags.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2018.11.059
Abstract: A new split-type photoelectrochemical (PEC) immunosensing platform was designed for sensitive detection of aflatoxin B1 (AFB1) in foodstuffs, coupling with enzymatic hydrolysate-triggered etching reaction of cobalt oxyhydroxide (CoOOH) on cadmium sulfide (CdS) nanoparticles-functionalized interface. Initially,… read more here.
Keywords: cadmium sulfide; cobalt oxyhydroxide; etching reaction; aflatoxin ... See more keywords
Surface recognition strategy via ascorbic acid-triggered decomposition of boron nitride-loaded cobalt oxyhydroxide nanosheets
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.159625
Abstract: ABSTRACT As for the accurate determination of analytes, most of chemical probes suffer from poor selectivity and data fluctuation. Sensor systems via colorimetric and fluorometric modes have caused considerable interests since the two ways are… read more here.
Keywords: surface recognition; boron nitride; ascorbic acid; cobalt oxyhydroxide ... See more keywords
Electrochemical performance of nanosheet-like- and nanoparticle-structured cobalt oxyhydroxide grown on stainless steel mesh substrate
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128293
Abstract: Abstract Hierarchical cobalt oxyhydroxide (CoOOH) nanostructures were directly grown on flexible stainless steel (SS) mesh substrates via a cost-effective, facile chemical solution method. The nanostructures were grown at 90 °C with different time intervals, and their… read more here.
Keywords: mesh substrate; cobalt oxyhydroxide; steel mesh; stainless steel ... See more keywords
Mechanism of Oxygen Evolution Catalyzed by Cobalt Oxyhydroxide: Cobalt Superoxide Species as a Key Intermediate and Dioxygen Release as a Rate-Determining Step.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c04867
Abstract: The oxygen evolution reaction (OER) is the performance-limiting half reaction of water splitting, which can be used to produce hydrogen fuel using renewable energies. Whereas a number of transition metal oxide and oxyhydroxide have been… read more here.
Keywords: superoxide species; cobalt oxyhydroxide; rate determining; oxygen evolution ... See more keywords
Turn-on fluorescence detection of pyrophosphate anion based on DNA-attached cobalt oxyhydroxide
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c6nj03491h
Abstract: The turn-on fluorescence of pyrophosphate anion (PPi) was detected using DNA-attached cobalt oxyhydroxide. The fluorescence signal was quenched when carboxyfluorescein-labeled ssDNA was adsorbed by CoOOH nanoflakes through electrostatic interaction. With the addition of target PPi,… read more here.
Keywords: attached cobalt; cobalt oxyhydroxide; dna attached; turn fluorescence ... See more keywords
Controlled Nanostructuration of Cobalt Oxyhydroxide Electrode Material for Hybrid Supercapacitors
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14092325
Abstract: Nanostructuration is one of the most promising strategies to develop performant electrode materials for energy storage devices, such as hybrid supercapacitors. In this work, we studied the influence of precipitation medium and the use of… read more here.
Keywords: cobalt oxyhydroxide; hybrid supercapacitors; cobalt; controlled nanostructuration ... See more keywords