Vladimir V. Klochkov

TL;DR: In this article, the authors investigated the performance of high sulfur-content heavy oil at sub-critical, near-critical and supercritical water (SCW) conditions, and showed that a viscosity reduction from 2073 to 1758mPa was achieved with a slight removal of sulfur (mainly sulfur) and the generation of a small amount of light and non-condensable hydrocarbons in gas phase (C1−C4, isoalkanes and alkenes, H2S, CO2 and H2, etc.).

TL;DR: In this article, high-resolution nuclear magnetic resonance (NMR) and Fourier transform infrared (FTIR) spectroscopy experiments were applied to obtain detailed information on the hydrocarbon chemistry of three light and three heavy crude oils.

TL;DR: Investigation of the influence of the investigated statins on membrane structure revealed that lovastatin had the least effect on lipid packing and chain order, pravastatin significantly lowered lipid chain Order, while the other statins slightly decreased lipid chain order parameters mostly in the middle segments of the phospholipid chains.

TL;DR: Solution of an anti-inflammatory drug ibuprofen ((RS)-2-(4-isobutylphenyl) propionic acid) in chloroform was studied by nuclear magnetic resonance spectroscopy and three models of averaging were concerned to determine the dominant conformers of ib uprofen dissolved inchloroform.

TL;DR: In this article, the authors used nuclear Overhauser effect (NOE) spectroscopy and analysis of residual dipolar couplings to obtain data on the molecular structure of dominant conformers of cyclosporin A.