Results 21 to 30 of about 463,207 (305)

Efficient simulation of stochastic chemical kinetics with the Stochastic Bulirsch-Stoer extrapolation method [PDF]

, 2014
BackgroundBiochemical systems with relatively low numbers of components must be simulated stochastically in order to capture their inherent noise. Although there has recently been considerable work on discrete stochastic solvers, there is still a need ...
Barrio Solórzano, Manuel, Zygalakis, Konstantinos C., Kevin Burrage, Manuel Barrio, Zygalakis, Konstantinos C, Székely, Tamás, Burrage, Kevin, Barrio, Manuel, Szekely Jr, Tamas, Tamás Székely, Konstantinos C Zygalakis, Zygalakis, Konstantinos   +11 more
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Aerosol Inhalation Delivery of Ag Nanoparticles in Mice: Pharmacokinetics and Antibacterial Action

Antibiotics, 2023
The aerosol inhalation delivery of composite particles consisting of Ag nanoparticles enveloped by polyvinylpyrrolidone was investigated in experiments with mice.
Sergey V. Valiulin, Andrei A. Onischuk, Alexandra P. Pyryaeva, Sergey V. An’kov, Anatoly M. Baklanov, Nikolay N. Shkil, Ekaterina V. Nefedova, Kirill S. Ershov, Tatyana G. Tolstikova, Galina G. Dultseva   +9 more
doaj   +1 more source

A millifluidic calorimeter with InfraRed thermography for the measurement of chemical reaction enthalpy and kinetics [PDF]

, 2008
The aim of this work is to present an infrared calorimeter for the measurement of the kinetics and the enthalpy of high exothermic chemical reactions. The main idea is to use a millifluidic chip where the channel acts as a chemical reactor.
PRADERE, Christophe, TOUTAIN, Jean, HANY, Cindy, BATSALE, Jean-Christophe   +3 more
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Synthesis of Spin-Labeled Ibuprofen and Its Interaction with Lipid Membranes

Molecules, 2022
Ibuprofen is a non-steroidal anti-inflammatory drug possessing analgesic and antipyretic activity. Electron paramagnetic resonance (EPR) spectroscopy could be applied to study its interaction with biological membranes and proteins if its spin-labeled ...
Denis S. Baranov, Anna S. Smorygina, Sergei A. Dzuba   +2 more
doaj   +1 more source

Kinetics of absorption of carbon dioxide in aqueous piperazine solutions [PDF]

, 2006
In the present work the absorption of carbon dioxide into aqueous piperazine (PZ) solutions has been studied in a stirred cell, at low to moderate temperatures, piperazine concentrations ranging from 0.6 to 1.5 kmol m- 3, and carbon dioxide pressures up ...
Versteeg, G. F.,, Versteeg, G.F., van Aken, C., Kleingeld, T., Hogendoorn, J.A., Kleingeld, T.,, Hogendoorn, J. A., Versteeg, G. F., van Aken, C.,, Derks, P. W. J., Derks, P. W. J.,, Derks, P.W.J., Hogendoorn, J. A.,   +12 more
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Photodegradation of organic pollutants in aqueous solutions caused by Fe(OH)aq2+ photolysis: Evidence of OH radical formation

International Journal of Photoenergy, 2004
Photochemistry of Fe(III) hydroxocomplexes has a great interest because of possibility of hydroxyl radical formation at the primary photochemical step.
I. P. Pozdnyakov, Yu. A. Sosedova, V. F. Plyusnin, E. M. Glebov, V. P. Grivin, D. Yu. Vorobyev, N. M. Bazhin   +6 more
doaj   +1 more source

The Interaction of the Transmembrane Domain of SARS-CoV-2 E-Protein with Glycyrrhizic Acid in Lipid Bilayer

Membranes, 2023
The interaction of the transmembrane domain of SARS-CoV-2 E-protein with glycyrrhizic acid in a model lipid bilayer (small isotropic bicelles) is demonstrated using various NMR techniques.
Polina A. Kononova, Olga Yu. Selyutina, Nikolay E. Polyakov   +2 more
doaj   +1 more source

Dual-barrel conductance micropipet as a new approach to the study of ionic crystal dissolution kinetics [PDF]

, 2013
A new approach to the study of ionic crystal dissolution kinetics is described, based on the use of a dual-barrel theta conductance micropipet. The solution in the pipet is undersaturated with respect to the crystal of interest, and when the meniscus at ...
Massimo Peruffo, Kinnear, Sophie L., Kim McKelvey, McKelvey, Kim M. (Kim Martin), Unwin, Patrick R., Patrick R. Unwin, Peruffo, Massimo, Colburn, Alex W., Michael E. Snowden, Snowden, Michael E., Sophie L. Kinnear, Alex W. Colburn   +11 more
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Photocatalytic Hydrogen Production from Aqueous Solutions of Glucose and Xylose over Layered Perovskite-like Oxides HCa₂Nb₃O₁₀, H₂La₂Ti₃O₁₀ and Their Inorganic-Organic Derivatives

Nanomaterials, 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, Vladimir V. Voytovich, Oleg I. Silyukov, Ivan A. Rodionov, Irina A. Zvereva   +4 more
doaj   +1 more source

Leaching kinetics of electric arc furnace dust in nitric acid solutions

, 2021
Electric arc furnace dust contains mainly ZnO, ZnFe2O4, and iron oxides. In this study, chemical composition of ZnO, ZnFe2O4, and Fe(2)O(3)and leaching kinetics of ZnO, ZnFe2O4, and Fe(2)O(3)in HNO(3)solutions were investigated.
İLHAN, Sedat, ZORAĞA, Mert, KALPAKLI, Ahmet Orkun   +2 more
core   +1 more source