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Effective screening of Coulomb repulsions in water accelerates reactions of like-charged compounds by orders of magnitude
(Springer Nature, 2022-10-28)
The reaction kinetics between like-charged compounds in water is extremely slow due to Coulomb repulsions. Here, we demonstrate that by screening these interactions and, in consequence, increasing the local concentration ...
Continuous non-equilibrium transition driven by the heat flow
(American Physical Society, 2021-08-02)
We discovered an out-of-equilibrium transition in the ideal gas between two walls, divided by an inner, adiabatic, movable wall. The system is driven out-of-equilibrium by supplying energy directly into the volume of the ...
Scaling equation for viscosity of polydimethylsiloxane in ethyl acetate: From dilute to concentrated solutions
(Elsevier, 2020)
Rheology of polymer solutions suffers from lack of universal model of viscosity applicable across wide range of concentrations. Here we build such a model on the basis of measured viscosity of polydimethylosiloxane (PDMS) ...
Macroscopic Viscosity of Polymer Solutions from the Nanoscale Analysis
(American Chemical Society, 2021)
The effective viscosity in polymer solutions probed by diffusion of nanoparticles depends on their size. It is a well-defined function of the probe size, the radius of gyration, mesh size (correlation length), activation ...
Fluorescence correlation spectroscopy for multiple-site equilibrium binding: a case of doxorubicin–DNA interaction
(Royal Society of Chemistry, 2019)
Quantitative description of the interaction between doxorubicin (DOX), a broadly used anticancer drug,and DNA is the key to understand the action mechanism and side effects of its clinical use. However,the reported equilibrium ...