Results 101 to 110 of about 308,465 (261)

Single molecule magnet with an unpaired electron trapped between two lanthanide ions inside a fullerene

Nature Communications, 2017
Single molecule magnets have demonstrated promise for information storage, molecular spintronics and quantum computing, but are limited by their low operational temperatures.
Fupin Liu, Denis S. Krylov, Lukas Spree, Stanislav M. Avdoshenko, Nataliya A. Samoylova, Marco Rosenkranz, Aram Kostanyan, Thomas Greber, Anja U. B. Wolter, Bernd Büchner, Alexey A. Popov   +10 more
doaj   +1 more source

Measurement of Magnetization Dynamics in Single-Molecule Magnets Induced by Pulsed Millimeter-Wave Radiation

, 2005
We describe an experiment aimed at measuring the spin dynamics of the Fe8 single-molecule magnet in the presence of pulsed microwave radiation. In earlier work, heating was observed after a 0.2-ms pulse of intense radiation, indicating that the spin ...
D. N. Hendrickson, E. M. Rumberger, Jonathan R. Friedman, M. Bal, M. T. Tuominen, Poole C. P.   +5 more
core   +1 more source

High-temperature magnetic blocking and magneto-structural correlations in a series of dysprosium(iii) metallocenium single-molecule magnets

Chemical Science, 2018
Subtle changes in ligand substitution result in substantial changes in molecular structure and magnetic properties in a series of dysprosium(iii) metallocenium salts.
K. R. McClain, C. Gould, Khetpakorn Chakarawet, S. Teat, T. Groshens, J. Long, J. Long, B. Harvey   +7 more
semanticscholar   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Lanthanides in the frame of Molecular Magnetism

EPJ Web of Conferences, 2014
Molecular magnetism is producing new types of materials which cover up to date aspects of basic science together with possible applications. This article highlights recent results from the point of view of lanthanides which are now intensively used to ...
Gatteschi D.
doaj   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

FEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies, Garth L. Maker, Ian F. Musgrave, Samantha Lodge   +3 more
wiley   +1 more source

Multifunctional Dy³⁺ Complexes with Triphenylmethanolates: Structural Diversity, Luminescence, and Magnetic Relaxation

Molecules
The coordination environment of magneto-luminescent Dy3+-based Single-Molecule Magnets (SMM) is a crucial factor influencing both magnetic and luminescent properties.
Gautier Félix, Aleksei O. Tolpygin, Aurore Larquey, Ilia A. Gogolev, Yulia V. Nelyubina, Yannick Guari, Joulia Larionova, Alexander A. Trifonov   +7 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Enhancing the Magnetic Behaviors of Dy₂ Complexes by Modulating the Crystal Field Environment with Different μ-O Bridging Ligands

Molecules
Four similar dinuclear lanthanide complexes have been synthesized by linking two [Ln(hfac)2–3] units (hfac stands for hexafluoroacetylacetone) with different μ-O bridging ligands.
Xirong Wang, Min Zhou, Wen Wang, Fangting Zhu, Shijia Qin, Xiulan Li, Feifei Bai, Qinglun Wang, Licun Li, Yue Ma, Bin Zhao   +10 more
doaj   +1 more source