Articles with "copper species" as a keyword



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Electrochemical detection of quantum dots by stabilization of electrogenerated copper species

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Published in 2017 at "Electrochemistry Communications"

DOI: 10.1016/j.elecom.2016.11.017

Abstract: Abstract The determination of quantum dots is of particular interest as they are frequently used as labels in electrochemical biosensors. In this paper, we describe a method for the detection of very low concentrations of… read more here.

Keywords: copper species; detection; electrochemical detection; quantum dots ... See more keywords
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Stabilizing copper species using zeolite for ethanol catalytic dehydrogenation to acetaldehyde

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Published in 2019 at "Chinese Journal of Catalysis"

DOI: 10.1016/s1872-2067(19)63378-4

Abstract: ABSTRACT The selective dehydrogenation of ethanol to acetaldehyde is a promising route for acetaldehyde production. Although Cu-based catalysts exhibit high activity in ethanol dehydrogenation, a rapid deactivation due to Cu sintering always occurs. In this… read more here.

Keywords: dehydrogenation; stabilizing copper; using zeolite; species using ... See more keywords
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Copper (II) Species with Improved Anti-Melanoma and Antibacterial Activity by Inclusion in β-Cyclodextrin

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Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24032688

Abstract: To improve their biological activity, complexes [Cu(bipy)(dmtp)2(OH2)](ClO4)2·dmtp (1) and [Cu(phen)(dmtp)2(OH2)](ClO4)2·dmtp (2) (bipy 2,2′-bipyridine, phen: 1,10-phenantroline, and dmtp: 5,7-dimethyl-1,2,4-triazolo [1,5-a]pyrimidine) were included in β-cyclodextrins (β-CD). During the inclusion, the co-crystalized dmtp molecule was lost, and UV-Vis… read more here.

Keywords: improved anti; activity; inclusion; copper species ... See more keywords