Articles with "chelate" as a keyword



Electrogenerated chemiluminescence from the monomer of a tetradentate chelate Pt(II) compound

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Published in 2018 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2018.03.056

Abstract: Abstract Pt (II) compounds have drawn great attention due to their excellent phosphorescence properties. Interestingly, Pt (II) complexes with planar core structures have a great tendency to generate stacked dimers, leading to excimer emission in… read more here.

Keywords: ptrz ligand; electrogenerated chemiluminescence; ecl; tetradentate chelate ... See more keywords
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Construction of organic-inorganic "chelate" adsorption sites on metal oxide semiconductor for room temperature NO2 sensing.

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Published in 2022 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2022.128623

Abstract: Metal oxide semiconductors (MOS) have been extensively studied for gas sensing due to their excellent chemical stability and adjustable electronic properties. However, there is still a lack of ingenious design strategies to achieve customizable gas… read more here.

Keywords: adsorption; inorganic chelate; chelate adsorption; chelate ... See more keywords

Stepwise Access of Emissive Ir(III) Complexes Bearing a Multi-Dentate Heteroaromatic Chelate: Fundamentals and Applications.

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Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.1c03794

Abstract: Three multi-dentate coordinated chelates LnH2 (n = 1, 2, and 3), comprising a linked 1-(pyridin-2-yl)ethylbenzene and one pyrazolyl pyridine unit and showing either tridentate or tetradentate coordination modes, are successfully designed and synthesized. Dinuclear Ir(III)… read more here.

Keywords: iii complexes; multi dentate; iii; complexes bearing ... See more keywords

Delayed Fluorescence of Dyes Sensitized by Eu3+ Chelate Nanoparticles

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b03648

Abstract: Dye-doped nanoparticles of Eu3+ chelate complexes with naphtoyltrifluoroacetone and 1,10-phenanthroline were synthesized using two different reprecipitation techniques. The nanoparticles were characterized by atomic force microscopy, absorption spectroscopy, steady-state, and time-resolved fluorescence spectroscopy. Fluorescent spectroscopy of… read more here.

Keywords: eu3 chelate; chelate nanoparticles; spectroscopy; dye doped ... See more keywords

Effects of increasing copper from tri-basic copper chloride or a copper-methionine chelate on growth performance of nursery pigs.

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Published in 2019 at "Translational animal science"

DOI: 10.1093/tas/txy091

Abstract: A total of 2,117 pigs were used in two 35-d growth experiments to determine the effects of increasing added Cu from tri-basic copper chloride (TBCC) or a Cu-methionine chelate (Cu-chelate) on nursery pig growth performance.… read more here.

Keywords: growth; copper; performance; chelate ... See more keywords
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Foliar application of 3-hydroxy-4-pyridinone Fe-chelate [Fe(mpp)3 ] induces responses at the root level amending iron deficiency chlorosis in soybean.

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Published in 2021 at "Physiologia plantarum"

DOI: 10.1111/ppl.13367

Abstract: Iron (Fe) deficiency chlorosis (IDC) affects the growth of several crops, especially when growing in alkaline soils. The application of synthetic Fe-chelates is one of the most commonly used strategies in IDC amendment, despite their… read more here.

Keywords: mpp; seed; application; iron deficiency ... See more keywords

Prodrug-inspired adenosine triphosphate–activatable celastrol-Fe(III) chelate for cancer therapy

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Published in 2024 at "Science Advances"

DOI: 10.1126/sciadv.adn0960

Abstract: Celastrol (CEL), an active compound isolated from the root of Tripterygium wilfordii, exhibits broad anticancer activities. However, its poor stability, narrow therapeutic window and numerous adverse effects limit its applications in vivo. In this study,… read more here.

Keywords: celastrol; iii chelate; cel; adenosine triphosphate ... See more keywords

Study on the Equilibria of Chelate Formation and the Ion-association of Anionic Chelate of Germanium(IV) with 4-Nitrocatechol and 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazolium Cation

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Published in 2019 at "Russian Journal of Inorganic Chemistry"

DOI: 10.1134/s0036023619100152

Abstract: The complex formation and the ion-association of the ion-pair formed between the anionic chelate of molybdenum(VI)‒3,5-dinitrocatechol (3,5-DNC) with the cation of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) in the liquid–liquid extraction system Mo(VI)‒3,5-DNC‒MTT‒H2O‒CHCl3 was studied by spectrophotometry. The… read more here.

Keywords: ion association; chelate; formation ion; ion ... See more keywords

Release of antimicrobial compounds from a zinc oxide-chelate cement.

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Published in 2018 at "Journal of oral science"

DOI: 10.2334/josnusd.16-0791

Abstract: This study examined the release of cetylpyridinium chloride and benzalkonium chloride from fatty acid chelate temporary dental cement and their antimicrobial effects. The cement was Cavex Temporary, and either cetylpyridinium chloride or benzalkonium chloride was… read more here.

Keywords: antimicrobial compounds; cement; spectroscopy; chloride ... See more keywords
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The Preparation, Antioxidant Activity Evaluation, and Iron-Deficient Anemic Improvement of Oat (Avena sativa L.) Peptides–Ferrous Chelate

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Published in 2021 at "Frontiers in Nutrition"

DOI: 10.3389/fnut.2021.687133

Abstract: Iron-chelating peptides have been widely considered as one of the best iron supplements to alleviate the iron deficiency. In this study, a novel oat peptides–ferrous (OP-Fe2+) chelate was prepared from antioxidant oat peptides obtained in… read more here.

Keywords: oat; ida rats; peptides ferrous; iron ... See more keywords

Preparation and activity study of Ruoqiang jujube polysaccharide copper chelate

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Published in 2024 at "Frontiers in Pharmacology"

DOI: 10.3389/fphar.2023.1347817

Abstract: Background: Polysaccharide metal chelate exhibit both immunoregulatory activity and metal element supplementation effects. Methods: In this study, Ruoqiang jujube polysaccharide copper chelate (RJP-Cu) was prepared and the preparation conditions were optimized using the response surface… read more here.

Keywords: dose; chelate; group; copper ... See more keywords