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Showing 61-80 of 10,000 results
  1. Trinuclear europium complexes with a tripodal ligand: formation kinetics in acetonitrile

    Here we report on the characterizations (mass spectrometry and NMR) and kinetic investigations related to the formation of trinuclear complexes [Eu 3 L ]

    Josef Hamacek, Pierre Charbonnaz in Reaction Kinetics, Mechanisms and Catalysis
    Article 08 March 2024
  2. Zinc (II)–Boron (III) Aqueous Complex Formation Between 25 and 70 °C

    The zinc boron complex formation was studied as a function of temperature (25, 50 and 70 °C) in boric acid solutions of various concentration (0.25,...

    Thomas Raynaud, Martin Bachet, ... Anaïs Graff in Journal of Solution Chemistry
    Article 27 February 2024
  3. Kinetic control over the chiral-selectivity in the formation of organometallic polymers on a Ag(110) surface

    Methods to control chiral-selectivity in molecular reactions through external inputs are of importance, both from a fundamental and technological...

    R. S. Koen Houtsma, Floris van Nyendaal, Meike Stöhr in Communications Chemistry
    Article Open access 05 March 2024
  4. Designing a highly efficient type III polyketide whole-cell catalyst with minimized byproduct formation

    Background

    Polyketide synthases (PKSs) are classified into three types based on their enzyme structures. Among them, type III PKSs, catalyzing the...

    La **ang, Xuanxuan Zhang, ... Shuang-Yan Tang in Biotechnology for Biofuels and Bioproducts
    Article Open access 03 July 2024
  5. Study on the formation process of soot from 2,5-dimethylfuran pyrolysis by ReaxFF molecular dynamics

    Furan derivatives (derived from biomass) play a significant role in the biofuel technology. In this paper, the molecular dynamics simulation of the...

    **nzhe Zhang, Na Di, ... Yuyu Lin in Journal of Thermal Analysis and Calorimetry
    Article 06 July 2023
  6. Analytical Determination of Dependence of Full Gel Formation Time on Parameters of Fiber Making by Wet Method

    The phenomenon of gel formation for the process of chemical fiber making from polymer solution was studied. An approximate algebraic equation of...

    A. L. Kalabin, I. V. Koltsov in Fibre Chemistry
    Article 01 January 2024
  7. Ion-Beam-Assisted Formation of the Silver-Containing Surface of Porous Silicon

    Abstract—

    The formation of a silver-containing porous layer on the surface of KEF-4,5 single-crystal silicon by ion-beam do** was studied. The dose...

    V. V. Perinsky, I. V. Perinskaya, ... L. E. Kuts in Inorganic Materials: Applied Research
    Article 01 October 2023
  8. Standard Enthalpies of Formation of Glycyl-L-tyrosine and Its Dissociation Products in Aqueous Solutions

    Abstract

    The enthalpies of dissolution of crystalline glycyl-L-tyrosine in water and in aqueous potassium hydroxide at 298.15 К were determined by the...

    O. N. Krutova, M. I. Bazanov, ... P. D. Krutov in Russian Journal of Physical Chemistry A
    Article 02 November 2023
  9. Metal-catalysed C–C bond formation at cyclopropanes

    Cyclopropanes are important substructures in natural products and pharmaceuticals. Although traditional methods for their incorporation rely on...

    Alexis L. Gabbey, Katerina Scotchburn, Sophie A. L. Rousseaux in Nature Reviews Chemistry
    Article 22 May 2023
  10. Evidences for Polaron Formation in Cuprates

    It is widely believed that the essential physics of high temperature superconducting copper oxides are governed by the properties of their...
    Annette Bussmann-Holder, Hugo Keller, K. Alex Müller in Superconductivity in Complex Systems
    Chapter
  11. Simultaneous time-resolved inorganic haloamine measurements enable analysis of disinfectant degradation kinetics and by-product formation

    We demonstrate the application of proton transfer time-of-flight mass spectrometry (PTR-TOF-MS) in monitoring the kinetics of disinfectant decay in...

    Samuel H. Brodfuehrer, Daniel C. Blomdahl, ... Lynn E. Katz in Nature Water
    Article 23 April 2024
  12. Gellan gum-gelatin based cardiac models support formation of cellular networks and functional cardiomyocytes

    Cardiovascular diseases remain as the most common cause of death worldwide. To reveal the underlying mechanisms in varying cardiovascular diseases,...

    Hanna Vuorenpää, Joona Valtonen, ... Mari Pekkanen-Mattila in Cytotechnology
    Article Open access 02 May 2024
  13. Structural snapshots along K48-linked ubiquitin chain formation by the HECT E3 UBR5

    Ubiquitin (Ub) chain formation by homologous to E6AP C-terminus (HECT)-family E3 ligases regulates vast biology, yet the structural mechanisms remain...

    Laura A. Hehl, Daniel Horn-Ghetko, ... Brenda A. Schulman in Nature Chemical Biology
    Article Open access 24 August 2023
  14. Thermodynamics of complex formation of silver(I) with substituted pyridines and cyclic amines in non-aqueous solvents

    The understanding of the thermodynamic stability and speciation of metal complexes in solution requires access to their enthalpy and entropy of...

    Martina Sanadar, Anđela Kovačević, ... Marilena Tolazzi in Journal of Thermal Analysis and Calorimetry
    Article Open access 23 February 2024
  15. An Electrostatic Mechanism for the Formation of Hybrid Nanostructures Based on Gold Nanoparticles and Cationic Porphyrins

    Abstract

    The interaction of cationic porphyrin with gold nanoparticles (GNPs) coated with polymer shells with positive and negative surface potentials...

    A. V. Povolotskiy, D. A. Soldatova, ... E. V. Solovyeva in Russian Journal of Physical Chemistry B
    Article 01 December 2023
  16. A Study of the Structure Formation of Impregnating Amino-Formaldehyde Resins

    Abstract

    Studies of structure formation of modified impregnating amino-formaldehyde resins are considered. Based on the obtained deformation curves of...

    M. Yu. Ekimova, V. E. Tsvetkov in Polymer Science, Series D
    Article 01 March 2024
  17. Enzymatic synthesis of organoselenium compounds via C‒Se bond formation mediated by sulfur carrier proteins

    Organoselenium compounds are rare in nature but play important physiological roles by exploiting the distinct features of selenium. However, the...

    **ngwang Zhang, Fangyuan Cheng, ... Shengying Li in Nature Synthesis
    Article 26 January 2024
  18. Immobilization of oligo DNA strands on TEMPO-oxidized pulp fibers and evaluation of duplex formation

    Paper fiber functionalization by modification with DNA molecules expands the applicability and specificity of paper-substrate analytical devices such...

    Hiroya Nakauchi, Satomi Tagawa, ... Yoshihiko Amano in Cellulose
    Article 29 December 2023
  19. Adsorption of alpha-synuclein and inhibition of fibril formation by nanocellulose and gold-coated-nanocellulose

    Interfering with the aggregation of the protein alpha-synuclein (aSyn) has been a topic of research for > 25 years, as this protein is found in...

    Elika Lamtar Mohammadi, Reza Keikha, ... Ali Jebali in Cellulose
    Article 19 March 2024
  20. Influence of Acid Reagents on Oil Sediment Formation

    Abstract

    The formation of oil sediment in highly paraffinic oil in the presence of carboxylic and naphthenic acids was studied. The influence of the...

    I. V. Prozorova, N. V. Yudina in Solid Fuel Chemistry
    Article 01 February 2023
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