Cargando…

The Conversion of Superoxide to Hydroperoxide on Cobalt(III) Depends on the Structural and Electronic Properties of Azole-Based Chelating Ligands

Conversion from superoxide (O(2)(−)) to hydroperoxide (OOH(−)) on the metal center of oxygenases and oxidases is recognized to be a key step to generating an active species for substrate oxidation. In this study, reactivity of cobalt(III)-superoxido complexes supported by facially-capping tridentate...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nishiura, Toshiki, Ohta, Takehiro, Ogura, Takashi, Nakazawa, Jun, Okamura, Masaya, Hikichi, Shiro
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9571172/ https://www.ncbi.nlm.nih.gov/pubmed/36234952 http://dx.doi.org/10.3390/molecules27196416

Ejemplares similares

Cobalt(II) Complexes with N,N,N-Scorpionates and Bidentate Ligands: Comparison of Hydrotris(3,5-dimethylpyrazol-1-yl)borate Tp* vs. Phenyltris(4,4-dimethyloxazolin-2-yl)borate To(M) to Control the Structural Properties and Reactivities of Cobalt Centers
por: Nishiura, Toshiki, et al.
Publicado: (2018)

“Redox Imaging” to Distinguish Cells with Different Proliferative Indexes: Superoxide, Hydroperoxides, and Their Ratio as Potential Biomarkers
por: Zhelev, Zhivko, et al.
Publicado: (2019)

Immobilization of a Boron Center-Functionalized Scorpionate Ligand on Mesoporous Silica Supports for Heterogeneous Tp-Based Catalysts
por: Nakamizu, Ayaka, et al.
Publicado: (2017)

Technical note: Conversion of isoprene hydroxy hydroperoxides (ISOPOOHs) on metal environmental simulation chamber walls
por: Bernhammer, Anne-Kathrin, et al.
Publicado: (2017)

Cytotoxicity of Superoxide Dismutase 1 in Cultured Cells Is Linked to Zn(2+) Chelation
por: Johansson, Ann-Sofi, et al.
Publicado: (2012)

Development of Cobalt-Binding Peptide Chelate from Human Serum Albumin: Cobalt-Binding Properties and Stability
por: Cho, Yeonje, et al.
Publicado: (2022)

Pathophysiological potential of lipid hydroperoxide intermembrane translocation: Cholesterol hydroperoxide translocation as a special case
por: Girotti, Albert W., et al.
Publicado: (2021)

Dietary triacylglycerol hydroperoxide is not absorbed, yet it induces the formation of other triacylglycerol hydroperoxides in the gastrointestinal tract
por: Takahashi, Takumi, et al.
Publicado: (2022)

Oligomerization of Cu,Zn-Superoxide Dismutase (SOD1) by Docosahexaenoic Acid and Its Hydroperoxides In Vitro: Aggregation Dependence on Fatty Acid Unsaturation and Thiols
por: Appolinário, Patricia Postilione, et al.
Publicado: (2015)

Partial contribution of mitochondrial permeability transition to t-butyl hydroperoxide-induced cell death
por: Shi, Xiaolei, et al.
Publicado: (2016)

Lipid hydroperoxides in nutrition, health, and diseases
por: MIYAZAWA, Teruo
Publicado: (2021)

Two percent ethylenediaminetetraacetic acid chelation treatment for band-shaped keratopathy, without blunt scratching after removal of the corneal epithelium
por: Kobayashi, Wataru, et al.
Publicado: (2015)

Evaluation of lipid oxidation mechanisms in beverages and cosmetics via analysis of lipid hydroperoxide isomers
por: Ito, Junya, et al.
Publicado: (2019)

Cobalt bis(acetylacetonate)–tert-butyl hydroperoxide–triethylsilane: a general reagent combination for the Markovnikov-selective hydrofunctionalization of alkenes by hydrogen atom transfer
por: Ma, Xiaoshen, et al.
Publicado: (2018)

3-Hydroxyflavone is a mildly active and safe cobalt chelator while cobalt markedly enhances baicalein toxicity toward erythrocytes
por: Moravcová, Monika, et al.
Publicado: (2023)

Selenium-Catalyzed Reduction of Hydroperoxides in Chemistry and Biology
por: Orian, Laura, et al.
Publicado: (2021)

Antidiabetic effect of glucosaminic acid-cobalt (II) chelate in streptozotocin-induced diabetes in mice
por: Talba, Tahirou, et al.
Publicado: (2011)

Chelating Rotaxane Ligands as Fluorescent Sensors for Metal Ions
por: Denis, Mathieu, et al.
Publicado: (2018)

Evaluation of macrocyclic hydroxyisophthalamide ligands as chelators for zirconium-89
por: Bhatt, Nikunj B., et al.
Publicado: (2017)

Reactions of cobalt(ii) chloride and cobalt(ii) acetate with hemisalen-type ligands: ligand transformation, oxidation of cobalt and complex formation. Preliminary study on the cytotoxicity of Co(ii) and Co(iii) hemisalen complexes
por: Siedzielnik, Magdalena, et al.
Publicado: (2023)

One pot synthesis of two cobalt(iii) Schiff base complexes with chelating pyridyltetrazolate and exploration of their bio-relevant catalytic activities
por: Ghosh, Kousik, et al.
Publicado: (2018)

A Cytochemical Study of the Dehydrogenases of Mitochondria and Mitochondrial Particulates by a Monotetrazolium-Cobalt Chelation Method
por: Pearse, A. G. E., et al.
Publicado: (1960)

Cobalt-catalyzed multisubstituted allylation of the chelation-assisted C–H bond of (hetero)arenes with cyclopropenes
por: Ramachandran, Kuppan, et al.
Publicado: (2021)

Expansion of the Ligand Knowledge Base for Chelating P,P-Donor Ligands (LKB-PP)†
por: Jover, Jesús, et al.
Publicado: (2012)

Pigmented contact dermatitis in the axillae caused by hydroperoxides of limonene
por: Kwong, Hui Li, et al.
Publicado: (2020)

Lipid hydroperoxides promote sarcopenia through carbonyl stress
por: Eshima, Hiroaki, et al.
Publicado: (2023)

Mechanistic Study of the Conversion of Superoxide to Oxygen and Hydrogen Peroxide in Carbon Nanoparticles
por: Jalilov, Almaz S., et al.
Publicado: (2016)

Phytochelatins: Sulfur-Containing Metal(loid)-Chelating Ligands in Plants
por: Seregin, Ilya V., et al.
Publicado: (2023)

Use of the 2-Pyridinealdoxime/N,N′-Donor Ligand Combination in Cobalt(III) Chemistry: Synthesis and Characterization of Two Cationic Mononuclear Cobalt(III) Complexes
por: Konidaris, Konstantis F., et al.
Publicado: (2010)

Potent Half-Sandwich Iridium(III) Anticancer Complexes Containing C(∧)N-Chelated and Pyridine Ligands
por: Liu, Zhe, et al.
Publicado: (2014)

NMR and Computational Studies as Analytical and High-Resolution Structural Tool for Complex Hydroperoxides and Diastereomeric Endo-Hydroperoxides of Fatty Acids in Solution-Exemplified by Methyl Linolenate
por: Ahmed, Raheel, et al.
Publicado: (2020)

Mechanistic Insights into Nitrile Activation by Cobalt(III)–Hydroperoxo Intermediates: The Influence of Ligand Basicity
por: Son, Yeongjin, et al.
Publicado: (2023)

Copper-catalyzed aerobic aliphatic C–H oxygenation with hydroperoxides
por: Too, Pei Chui, et al.
Publicado: (2013)

Destroy and Exploit: Catalyzed Removal of Hydroperoxides from the Endoplasmic Reticulum
por: Ramming, Thomas, et al.
Publicado: (2013)

Determination of Lipid Hydroperoxides in Marine Diatoms by the FOX2 Assay
por: Orefice, Ida, et al.
Publicado: (2015)

Synergistic Response of Rifampicin with Hydroperoxides on Mycobacterium: A Mechanistic Study
por: Patel, Yesha S., et al.
Publicado: (2017)

Formation of singlet oxygen by decomposition of protein hydroperoxide in photosystem II
por: Pathak, Vinay, et al.
Publicado: (2017)

Investigation of Lipoproteins Oxidation Mechanisms by the Analysis of Lipid Hydroperoxide Isomers
por: Kato, Shunji, et al.
Publicado: (2021)

Lipid hydroperoxides and oxylipins are mediators of denervation induced muscle atrophy
por: Brown, Jacob L., et al.
Publicado: (2022)

Thiourea-Derived Chelating Ligands and Their Organometallic Compounds: Investigations into Their Anticancer Activity
por: Tong, Kelvin K. H., et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_djdm5a7p0lad33pe50emv6uq65