Search results for "Lamin"

Related Article: Agnieszka ��apczuk-Krygier, Katarzyna Kazimierczuk, Jerzy Pikies, Mar R��os-Guti��rrez|2021|Molecules|26|7282|doi:10.3390/molecules26237282

(mu-oxido)-bis([bis(diethylamino)]tetraphosphetanido)-tetrakis(cyclopentadienyl)-di-zirconium(iv)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 645212: Experimental Crystal Structure Determination

2009

Related Article: D.Mal, R.Sen, C.Adhikary, Y.Miyashita, K.-I.Okamoto, A.Bhattacharjee, P.Gutlich, S.Koner|2008|J.Coord.Chem.|61|3486|doi:10.1080/00958970802072773

(mu~2~-Dicyanamide)-bis(1-(N-salicylideneimino)-2-(NN-dimethylamino)ethane)-di-copper(ii) perchlorateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 898735: Experimental Crystal Structure Determination

2013

Related Article: A.E.Ion, S.Nica, A.M.Madalan, F.Lloret, M.Julve, M.Andruh|2013|CrystEngComm|15|294|doi:10.1039/c2ce26469b

(mu~3~-246-Tris(((2-(dimethylamino)ethyl)imino)methyl)benzene-135-triolato)-tris(hydroxy(phenyl)acetato)-tri-copper diethyl ether solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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Zn-substituted iron oxide nanoparticles from thermal decomposition and their thermally treated derivatives for magnetic solid-phase extraction

2020

Abstract Controlled thermal decomposition of zinc and iron acetylacetonates in the presence of oleic acid and oleylamine provided surfactant-capped magnetic nanoparticles with narrow size distribution and the mean diameter of ≈15 nm. The combined study by XRD, XRF and Mossbauer spectroscopy revealed three important features of the as-prepared nanoparticles. First, the actual ratio of Zn:Fe was considerably lower in the product compared to the initial ratio of metal precursors (0.14 vs. 0.50). Second, a pure stoichiometric Zn-doped magnetite system, specifically of the composition Zn0.37Fe2.63O4, with no signatures of oxidation to maghemite was formed. Third, Zn2+ ions were distributed at bo…

010302 applied physicsMaterials scienceInorganic chemistryThermal decompositionMaghemitechemistry.chemical_element02 engineering and technologyThermal treatmentZincengineering.material021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciencesElectronic Optical and Magnetic Materialschemistry.chemical_compoundchemistryOleylamine0103 physical sciencesengineeringMagnetic nanoparticles0210 nano-technologyIron oxide nanoparticlesMagnetiteJournal of Magnetism and Magnetic Materials

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Multiphysical Modeling of Transport Phenomena During Laser Welding of Dissimilar Steels

2016

Abstract The success of new high-strength steels allows attaining equivalent performances with lower thicknesses and significant weight reduction. The welding of new couples of steel grades requires development and control of joining processes. Thanks to high precision and good flexibility, laser welding became one of the most used processes for joining of dissimilar welded blanks. The prediction of the local chemical composition in the weld formed between dissimilar steels in function of the welding parameters is essential because the dilution rate and the distribution of alloying elements in the melted zone determines the final tensile strength of the weld. The goal of the present study i…

010302 applied physicsturbulent flowHeat-affected zoneMaterials scienceLaser beam weldingdissimilar materials02 engineering and technologyMechanicsWeldingPhysics and Astronomy(all)021001 nanoscience & nanotechnology01 natural sciencesFick's laws of diffusiontransport of specieslaw.inventionlaminar flowlaw0103 physical sciencesHeat transferWeld poolLaser weldingDiffusion (business)0210 nano-technologyTransport phenomenaPhysics Procedia

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A concise route to MK-4482 (EIDD-2801) from cytidine.

2020

A two-step route to MK-4482 (EIDD-2801, 1) was developed consisting of an esterification and hydroxamination of cytidine. The selective acylation and direct amination eliminate the need for protecting and activating groups and proceed in overall yield of 75%, a significant advancement over the reported yield of 17%. The step count is reduced from five transformations to two, and expensive uridine is replaced with the more available cytidine.

010405 organic chemistryAcylationMetals and AlloysCytidineGeneral ChemistryCytidine010402 general chemistryHydroxylamines01 natural sciencesCombinatorial chemistryCatalysisUridine0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsAcylationchemistry.chemical_compoundKineticschemistryYield (chemistry)Materials ChemistryCeramics and CompositesStep countAminationChemical communications (Cambridge, England)

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Novel Stannatrane N(CH2CMe2O)2(CMe2CH2O)SnO-t-Bu and Related Oligonuclear Tin(IV) Oxoclusters. Two Isomers in One Crystal

2016

The syntheses of the alkanolamine N(CH2CMe2OH)2(CMe2CH2OH) (1), of the stannatrane N(CH2CMe2O)2(CMe2CH2O)SnO-t-Bu (2), and of the trinuclear tin oxocluster 3 consisting of the two isomers [(μ3-O)(O-t-Bu){Sn(OCH2CMe2)(OCMe2CH2)2N}3] (3a) and [(μ3-O)(μ3-O-t-Bu){Sn(OCH2CMe2)(OCMe2CH2)2N}3] (3b) as well as the isolation of a few crystals of the hexanuclear tin oxocluster [LSnOSn(OH)3LSnOH]2 [L = N(CH2CMe2O)2(CMe2CH2O)] (4) are reported. The compounds were characterized by 1H, 13C, 15N, and 119Sn (1–3) nuclear magnetic resonance and infrared spectroscopy, electrospray ionization mass spectrometry, and single-crystal X-ray diffraction analysis (1–4). A graph set analysis was performed for compoun…

010405 organic chemistryChemistryElectrospray ionizationAnalytical chemistryInfrared spectroscopychemistry.chemical_element010402 general chemistry01 natural sciencesGraph0104 chemical sciencesInorganic ChemistryCrystalCrystallographychemistry.chemical_compoundDensity functional theoryAlkanolaminePhysical and Theoretical ChemistryTinInorganic Chemistry

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