Results 31 to 40 of about 4,504,391 (355)

Photocatalytic Hydrogen Production from Aqueous Solutions of Glucose and Xylose over Layered Perovskite-like Oxides HCa2Nb3O10, H2La2Ti3O10 and Their Inorganic-Organic Derivatives

open access: yesNanomaterials, 2022
Nowadays, the efficient conversion of plant biomass components (alcohols, carbohydrates, etc.) into more energy-intensive fuels, such as hydrogen, is one of the urgent scientific and technological problems.
Sergei A. Kurnosenko   +4 more
doaj   +1 more source

Chemical Kinetics for Bridging Molecular Mechanisms and Macroscopic Measurements of Amyloid Fibril Formation.

open access: yesAnnual review of physical chemistry (Print), 2018
Understanding how normally soluble peptides and proteins aggregate to form amyloid fibrils is central to many areas of modern biomolecular science, ranging from the development of functional biomaterials to the design of rational therapeutic strategies ...
T. Michaels   +7 more
semanticscholar   +1 more source

Microwave resonator method of dynamic measurement of mass of the samples of gasifying solid fuel

open access: yesMATEC Web of Conferences, 2017
The paper describes novel contactless method of determining instantaneous gasification rate of solid materials under intensive blowing the reacting (gasified) surface.
Perov Victor V., Zarko Vladimir. E.
doaj   +1 more source

Development and Validation of a Four-Tier Diagnostic Instrument for Chemical Kinetics (FTDICK)

open access: yesIndonesian Journal of Chemistry, 2019
The present study outlines the development and validation of a four-tier diagnostic instrument to explore first year undergraduate students’ understanding of chemical kinetics (FTDICK).
Habiddin Habiddin, E. Page
semanticscholar   +1 more source

Highly Efficient Liquid-Phase Exfoliation of Layered Perovskite-like Titanates HLnTiO4 and H2Ln2Ti3O10 (Ln = La, Nd) into Nanosheets

open access: yesNanomaterials, 2023
Nanosheets of layered perovskite-like oxides attract researchers as building blocks for the creation of a wide range of demanded nanomaterials.
Sergei A. Kurnosenko   +3 more
doaj   +1 more source

Photoinduced Oxidation of Lipid Membranes in the Presence of the Nonsteroidal Anti-Inflammatory Drug Ketoprofen

open access: yesMembranes, 2022
The damage of cell membranes induced by photosensitive drugs has attracted the significant attention of researchers in various fields of medicine. Ketoprofen (KP) is known to be the most photosensitive among the nonsteroidal anti-inflammatory drugs.
Anna V. Mastova   +3 more
doaj   +1 more source

Chemical Kinetics of Radiolabelling Reactions [PDF]

open access: yesChemistry – A European Journal, 2018
AbstractThe application of chemical kinetics is one of the most powerful and versatile tools for investigating reaction mechanisms in complex mixtures. Kinetic studies are commonplace in traditional synthetic chemistry but are seldom used in radiopharmaceutical sciences.
openaire   +3 more sources

Some Remarks on the Boundary of Thermodynamic Stability

open access: yesEntropy, 2023
In this paper, we have considered some elements of the classical phenomenological theory of thermodynamic stability, which seem controversial and ambiguous. The main focus is on the conditions of the stability boundary; a new version of the derivation of
Alexander Toikka   +2 more
doaj   +1 more source

VULCAN: An Open-source, Validated Chemical Kinetics Python Code for Exoplanetary Atmospheres [PDF]

open access: yes, 2016
We present an open-source and validated chemical kinetics code for studying hot exoplanetary atmospheres, which we name VULCAN. It is constructed for gaseous chemistry from 500 to 2500 K, using a reduced C–H–O chemical network with about 300 reactions ...
Shang-min Tsai   +5 more
semanticscholar   +1 more source

Vapor-Liquid Equilibrium in the Acetic Acid-Ethanol-Ethyl Acetate-Water Quaternary System: Critical Literature Review and Thermodynamic Consistency of the Experimental Data

open access: yesChemistry, 2023
This study presents a critical review of the experimental vapor-liquid equilibrium (VLE) data for the quaternary acetic acid-ethanol-ethyl acetate-water system and its subsystems that are reported in the literature.
Georgii Misikov   +2 more
doaj   +1 more source

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