Slow relaxation during and after perturbation of bistable kinetics of gene expression
Sign Up to like & getrecommendations! Published in 2019 at "European Biophysics Journal"
DOI: 10.1007/s00249-019-01358-3
Abstract: After a short perturbation of a bistable genetic network, it returns to its initial steady state or transits to another steady state. The time scale characterizing such transient regimes can be appreciably longer compared to… read more here.
Keywords: bistable kinetics; kinetics gene; relaxation perturbation; perturbation ... See more keywords
Slow relaxation of two dimensional salen type lanthanide coordination polymer
Sign Up to like & getrecommendations! Published in 2020 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2020.119455
Abstract: Abstract Reactions of N,N′-bis(salicylidene)-1,2-cyclohexanediamine (H2L) with mixed lanthanide counterions of LnCl3·6H2O and Ln(NO3)3·6H2O afford four lanthanide coordination polymers, e.g. {Dy(H2L)1.5(NO3)3]·5CHCl3·CH3OH}n (1) and {[Ln(H2L)1.5(NO3)2Cl]·2CH2Cl2}n [Ln = Ho (2), Er (3) and Lu (4)]. X-ray crystallographic analysis reveals that… read more here.
Keywords: lanthanide coordination; relaxation two; slow relaxation; two dimensional ... See more keywords
The role of magnetic element Fe in pronounced slow β-relaxation in metallic glasses
Sign Up to like & getrecommendations! Published in 2017 at "Intermetallics"
DOI: 10.1016/j.intermet.2017.01.002
Abstract: Abstract Most metallic glasses (MGs) exhibit weak evidence of slow β-relaxation in their dynamic mechanical spectroscopy. In contrast to other MGs, we find a series of Fe-based MGs with unusual distinct β-relaxation peaks in their… read more here.
Keywords: relaxation; role; metallic glasses; magnetic element ... See more keywords
To understanding of slow and non-monotonic relaxation in Al–Y eutectic melts
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2020.120131
Abstract: Abstract We discuss the nature of slow relaxation processes in glass-forming eutectic melts right after melting. For specific, we focus on the binary metallic melt Al–Y, which in addition to the slow relaxation shows unusual… read more here.
Keywords: non monotonic; slow relaxation; monotonic relaxation; relaxation ... See more keywords
Magnetic slow relaxation of Tb(III) complex with a nitronyl nitroxide involving a brominated-pyridyl substituent
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.129807
Abstract: Abstract A new nitronyl nitroxide-Tb(III) complex, [Tb(hfac)3(NIT-3-Br-4Py)2] (1) (hfac = hexafluoroacetyl -acetonate, NIT-3-Br-4Py = 2-(3′-bromo-4′-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide), has been synthesized and characterized. The single-crystal X-ray diffraction analysis shows it crystallizes in monoclinic C2/c space group, and is composed of mononuclear molecules.… read more here.
Keywords: nitronyl nitroxide; magnetic slow; slow relaxation; iii complex ... See more keywords
Aspects of non-equilibrium in classical and quantum systems: Slow relaxation and glasses, dynamical large deviations, quantum non-ergodicity, and open quantum dynamics
Sign Up to like & getrecommendations! Published in 2018 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2017.12.149
Abstract: Abstract In these four lectures I describe basic ideas and methods applicable to both classical and quantum systems displaying slow relaxation and non-equilibrium dynamics. The first half of these notes considers classical systems, and the… read more here.
Keywords: quantum; quantum systems; non equilibrium; slow relaxation ... See more keywords
Family of Isomeric CuII-LnIII (Ln = Gd, Tb, and Dy) Complexes Presenting Field-Induced Slow Relaxation of Magnetization Only for the Members Containing GdIII.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c03129
Abstract: The strategic design and synthesis of two isomeric CuII complexes, [CuLA] and [CuLB], of asymmetrically dicondensed N2O3-donor Schiff-base ligands (where H2LA and H2LB are N-salicylidene-N'-3-methoxysalicylidenepropane-1,2-diamine and N-3-methoxysalicylidene-N'-salicylidenepropane-1,2-diamine, respectively) have been accomplished via a convenient CuII… read more here.
Keywords: field induced; relaxation; isomeric cuii; slow relaxation ... See more keywords
Using N-Heterocyclic Carbenes as Weak Equatorial Ligands to Design Single-Molecule Magnets: Zero-Field Slow Relaxation in Two Octahedral Dysprosium(III) Complexes.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c03429
Abstract: We report the synthesis, structures, and magnetic investigations of two new octahedral dysprosium complexes, based on the original N-heterocyclic carbene (NHC) tridentate bis(phenoxide) ligand, of the respective formulas mer-[DyL(THF)2Cl] (1) and mer-[DyL(THF)3][BPh4] (2), where L… read more here.
Keywords: single molecule; molecule magnets; octahedral dysprosium; slow relaxation ... See more keywords
Cobalt(II) Ions Connecting [CoII4] Helicates into a 2-D Coordination Polymer Showing Slow Relaxation of the Magnetization.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b01640
Abstract: The reactions of cobalt(II) perchlorate with a diazine tetratopic helicand, H4L, in the presence of sodium carbonate afford two coordination polymers constructed from tetranuclear anionic helicates as building blocks: ∞3[Co4L3Na4(H2O)4]·4H2O (1) and ∞2[Co5L3Na2(H2O)9]·2.7H2O·DMF (2). The… read more here.
Keywords: relaxation magnetization; slow relaxation; cobalt; cobalt ions ... See more keywords
Influence of the Ligand Field on the Slow Relaxation of Magnetization of Unsymmetrical Monomeric Lanthanide Complexes: Synthesis and Theoretical Studies.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b02357
Abstract: A series of monomeric lanthanide Schiff base complexes with the molecular formulas [Ce(HL)3(NO3)3] (1) and [Ln(HL)2(NO3)3], where LnIII = Tb (2), Ho (3), Er (4), and Lu (5), were isolated and characterized by single-crystal X-ray… read more here.
Keywords: field; monomeric lanthanide; ligand field; magnetization ... See more keywords
Fine-Tuning of Uniaxial Anisotropy and Slow Relaxation of Magnetization in the Hexacoordinate Co(II) Complexes with Acidoligands
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c07552
Abstract: A new hexacoordinate Co(II) complex with the general formula [CoL(NCS)2]·DMSO (1) (L = biscondensation product of diacetyl and 2-hydrazinyl-4,6-dimethylpyrimidine, DMSO = dimethylsulfoxide) exhibit... read more here.
Keywords: fine tuning; hexacoordinate; tuning uniaxial; uniaxial anisotropy ... See more keywords