Suchergebnisse - "IRON clusters"

DFT investigation of Iron clusters decorated on the graphitic carbon nitride nanosheet/graphene composites for hydrogen storage applications.

Autoren: Kaewsud, Kanthira Paulus, Beate Ruangpornvisuti, Vithaya

Quelle: Journal of Materials Science. Dec2025, Vol. 60 Issue 46, p23526-23539. 14p.

Schlagwörter: *HYDROGEN storage, *IRON clusters, *CHEMISORPTION, *NITRIDES, *GRAPHENE, *PHYSISORPTION, *DENSITY functional theory

Firma/Körperschaft: UNITED States. Dept. of Energy

The Role of the [2Fe‐2S] Cluster of Escherichia coli IscR in Responding to Redox‐Cycling Agents.

Autoren: Banerjee, Rajdeep Mettert, Erin L. Fleischhacker, Angela S. et al.

Quelle: Molecular Microbiology. Nov2025, Vol. 124 Issue 5, p433-448. 16p.

Schlagwörter: *ESCHERICHIA coli, *IRON clusters, *SUPEROXIDES, *OXIDATIVE stress, *DNA-protein interactions, *GENETIC transcription regulation

Spinfrustration bestimmt Stabilität und Reaktivität von metallorganischen Gerüstverbindungen mit dreieckigen Eisen(III)‐Oxo‐Clustern.

Autoren: Lechner, Patrick Ganguly, Gaurab Sahre, Michael J. et al.

Quelle: Angewandte Chemie. 10/6/2025, Vol. 137 Issue 41, p1-9. 9p.

Schlagwörter: *METAL-organic frameworks, *IRON clusters

SmsB-SmsC machinery in Thermococcus kodakarensis functions as an archaeal scaffold mediating Fe-S cluster assembly.

Autoren: Jin, Jian-qiang Sato, Takaaki Atomi, Haruyuki

Quelle: Applied & Environmental Microbiology. Sep2025, Vol. 91 Issue 9, p1-20. 20p.

Schlagwörter: *IRON-sulfur proteins, *IRON clusters, *ENZYME regulation, *ARCHAEBACTERIA

Archaeal protein containing domain of unknown function 2193 undergoes oligomeric reconfiguration upon iron–sulfur cluster binding.

Autoren: Dieter, Emily M. Larson, James Tokmina‐Lukaszewska, Monika et al.

Quelle: FEBS Letters. Aug2025, Vol. 599 Issue 16, p2318-2333. 16p.

Schlagwörter: *IRON-sulfur proteins, *IRON clusters, *PROTEIN analysis, *SCIENTIFIC method, *PROTEIN conformation, *METHANOGENS

The redox landscape of pyruvate: ferredoxin oxidoreductases reveals often conserved Fe-S cluster potentials.

Autoren: Bonitatibus, Sheila C. Pham, Ryan V. Weitz, Andrew C. et al.

Quelle: Journal of Biological Chemistry. Aug2025, Vol. 301 Issue 8, p1-13. 13p.

Schlagwörter: *IRON clusters, *CARBON dioxide reduction, *FERREDOXIN-NADP reductase, *THERMODYNAMICS, *OXIDATION-reduction reaction, *BIOELECTROCHEMISTRY, *ANAEROBIC bacteria

An electron-bifurcating "plug" to a protein nanowire in tungsten-dependent aldehyde detoxification.

Autoren: Xiang Feng Schut, Gerrit J. Putumbaka, Saisuki et al.

Quelle: Proceedings of the National Academy of Sciences of the United States of America. 7/29/2025, Vol. 122 Issue 30, p1-11. 27p.

Schlagwörter: *SHORT-chain fatty acids, *IRON clusters, *GUT microbiota, *ELECTRON microscopy, *ALDEHYDES

Synthesis and Properties of Iron Clusters and Their Practical Applications in Carbon Nanotube Growth.

Autoren: Wei, Weiqiang Xu, Ya Wang, Zihan et al.

Quelle: ChemistrySelect. 7/25/2025, Vol. 10 Issue 28, p1-25. 25p.

Schlagwörter: *IRON clusters, *CARBON nanotubes, *ELECTRONIC structure, *NANOPARTICLES, *MORPHOLOGY, *CATALYSTS, *FABRICATION (Manufacturing), *MAGNETISM

Effects of N doping on mechanical properties of Fe and interlayer adhesion of Fe with Cr, Ti, and Si: A spin-polarized density functional theory study.

Autoren: Yang, Zaixiu Niu, Zhenwei Tang, Mei et al.

Quelle: Journal of Applied Physics. 11/7/2023, Vol. 134 Issue 17, p1-12. 12p.

Schlagwörter: *IRON clusters, *DENSITY functional theory, *COVALENT bonds, *SURFACE properties

Exploring Iron Deposition Patterns Using Light and Electron Microscopy in the Mouse Brain Across Aging and Alzheimer's Disease Pathology Conditions.

Autoren: Lau, Victor VanderZwaag, Jared Murray, Colin J. et al.

Quelle: Journal of Neurochemistry. Jun2025, Vol. 169 Issue 6, p1-20. 20p.

Schlagwörter: *ALZHEIMER'S disease, *IRON clusters, *ELECTRON microscopy, *AGING, *AMYLOID plaque, *MICROSCOPY, *OLIGODENDROGLIA

The importance of accounting for the Tolman correction to surface tension for nucleation and growth modeling of Fe clusters.

Autoren: Khrabry, Alexander Hoffenberg, Louis E. S. Kaganovich, Igor D. et al.

Quelle: Aerosol Science & Technology. Jun2025, Vol. 59 Issue 6, p743-764. 22p.

Schlagwörter: *IRON clusters, *SURFACE tension, *DISCONTINUOUS precipitation, *RATE of nucleation, *MOLECULAR dynamics

Iron Oxide Clusters as Electron Donors Under Light Enhance Oxygen Reduction Kinetics at Atomically Dispersed Fe for Photocatalytic CH4 Partial Oxidation.

Autoren: Xu, Yueyuan Shen, Xianfeng Guo, Shuai et al.

Quelle: Angewandte Chemie International Edition. 2/10/2025, Vol. 64 Issue 7, p1-10. 10p.

Schlagwörter: *IRON clusters, *GREENHOUSE effect, *OXYGEN reduction, *PHOTOCATALYTIC oxidation, *NATURAL gas

Halogen‐Driven Single‐Crystal to Single‐Crystal Transformation Engineering the Cluster‐based Spin Crossover Frameworks.

Autoren: Yang, Guang Ruan, Ze‐Yu Chen, Yan‐Cong et al.

Quelle: Angewandte Chemie International Edition. 1/10/2025, Vol. 64 Issue 2, p1-6. 6p.

Schlagwörter: *SPIN crossover, *IRON clusters, *POROUS materials, *TOPOLOGY, *IONS

Oxidative Amidation of Ferrocenyl Aldehydes with Amines Catalyzed by Chalcogenised Fe3Se2(CO)9 Cluster: Direct Transformation of Aldehyde to Amides.

Autoren: Sharma, Deepak Choudhary, Aditya Tomar, Vijesh et al.

Quelle: Chemistry - An Asian Journal. 1/2/2025, Vol. 20 Issue 1, p1-9. 9p.

Schlagwörter: *IRON clusters, *AMIDATION, *WATER temperature, *ALDEHYDES, *FERROCENE, *AMIDES

A novel targeting domain directs essential components of the cytosolic iron–sulfur cluster assembly pathway to the mitochondrion of Toxoplasma parasites.

Autoren: Hodgson, Evie R. Hayward, Jenni A. Leonard, Rachel A. et al.

Quelle: PLoS Biology; 11/25/2025, Vol. 23 Issue 11, p1-39, 39p

Schlagwörter: TOXOPLASMA gondii, MITOCHONDRIA, IRON clusters, EUKARYOTIC cells, IRON-sulfur proteins, PARASITES, BIOLOGICAL fitness

Magnetic Semiconductor Nature and In‐Plane Magnetic Anisotropy in WX2 (X = S and Se) Monolayers induced by Doping with FePn Small Clusters (n = 1, 2, and 3).

Autoren: Chuc, Nguyen Thi Han, Nguyen Thi Hoa, Nguyen Thi Quynh et al.

Quelle: Advanced Theory & Simulations; Nov2025, Vol. 8 Issue 11, p1-9, 9p

Schlagwörter: MAGNETIC semiconductors, SPINTRONICS, DOPING agents (Chemistry), TWO-dimensional materials (Nanotechnology), MAGNETIC anisotropy, TRANSITION metal chalcogenides, IRON clusters

NDUFA8 promotes cell viability and inhibits ferroptosis and cisplatin sensitivity by stabilizing Fe-S clusters in cervical cancer.

Autoren: Xiang, Huaguo Sun, Junfang Kong, Lingyue et al.

Quelle: Naunyn-Schmiedeberg's Archives of Pharmacology; Nov2025, Vol. 398 Issue 11, p15547-15559, 13p

Schlagwörter: CERVICAL cancer, CISPLATIN, OXIDATIVE stress, IRON clusters, ADENOSINE triphosphate, CELL death, NADH dehydrogenase, CELL survival

Use of the 2,3-bis(diphenylphosphino)-N-phenylmaleimide ligand as a redox [Fe4S4] cubane surrogate in di-iron complexes related to [FeFe]-hydrogenases: influence of the dithiolate bridge on the redox behaviour.

Autoren: Mele, Andrea Arrigoni, Federica Elleouet, Catherine et al.

Quelle: Dalton Transactions: An International Journal of Inorganic Chemistry; 10/21/2025, Vol. 54 Issue 40, p15188-15196, 9p

Schlagwörter: OXIDATION-reduction reaction, DIPHOSPHINE, PROTON transfer reactions, DITHIOLATES, ELECTROCATALYSIS, IRON compounds, HYDROGENASE, IRON clusters

A mouse model of MEPAN demonstrates a role for mitochondrial fatty acid synthesis in iron-sulfur cluster and supercomplex formation.

Autoren: Murdock, Deborah G. Janssen, Kevin A. Keller, Kierstin et al.

Quelle: Proceedings of the National Academy of Sciences of the United States of America; 10/7/2025, Vol. 122 Issue 40, p1-12, 19p

Schlagwörter: MOVEMENT disorders, OXIDATIVE phosphorylation, MITOCHONDRIAL physiology, IRON clusters, THERAPEUTICS, OPTIC nerve diseases

Spin Frustration Determines the Stability and Reactivity of Metal–Organic Frameworks with Triangular Iron(III)–Oxo Clusters.

Autoren: Lechner, Patrick Ganguly, Gaurab Sahre, Michael J. et al.

Quelle: Angewandte Chemie International Edition; 10/6/2025, Vol. 64 Issue 41, p1-8, 8p

Schlagwörter: METAL-organic frameworks, DENSITY functional theory, COMPUTATIONAL chemistry, ANTIFERROMAGNETISM, ADSORPTION (Chemistry), IRON clusters