News
Biochemists from RUDN University determined which substances in peach leaves provide the antioxidant effect their extract has. They investigated the composition of the powders obtained from leaves of several varieties of peach and found that high polyphenol content correlates with antioxidant properties. The results will help start production of antioxidants from natural sources.
The agreement on the establishment of the Interuniversity Center for Islamic Education was reached at the beginning of August this year at a round table organized by RUDN University Rector Oleg Yastrebov, with the participation of the Deputy Minister of Science and Higher Education of the Russian Federation Pyotr Kucherenko.
RUDN University chemists and their colleagues from the Russian Academy of Sciences have proposed new catalysts that allow to reduce the temperature of the oxidation reaction of alkanes three times — from 150 to 50 degrees. This significantly reduces the cost of synthesizing alcohols, aldehydes and other compounds needed, in particular, for the production of nylon and capron.
“In mathematics, there are several ways to achieve a result — I always wonder how a student will solve a problem. And problems in computer science give more freedom of solutions, therefore computer science develops creative thinking ”, says Stanislav Strashnov, author of the modules "Mathematics“ and ”Informatics" of the Digital Preparatory Faculty of RUDN University.
September 1, 3,090 Russian students joined the RUDN University family, 945 of them went to the state-funded mode, 2,145 to the contract mode. This year RUDN received 59,730 applications — 7,186 more than last year — this is almost 34 applications for 1 budget place. In 2019, this figure was 27.92.
A chemist from RUDN University and his colleagues have proposed using residues from processing bay leaves as raw material for the production of chemically active substances, in particular antioxidants. Researchers have developed a mechanochemical method for the extraction of antioxidants, which reduces processing time by more than 10 times.
Chemists from RUDN University have studied the mechanism of radiation instability of thermoluminophores based on lithium tetraborate, which are used for the manufacture of radiation dosimeters. They found that the properties of the materials are deteriorating due to the breakdown of chemical bonds in the boron-oxygen network and the formation of clusters of manganese, which is part of the substances.
A RUDN University chemist revised the mechanism of the Henry reaction catalyzed by copper(II) complexes. Thus, using new copper(II) complexes (obtained in the same laboratory), he showed that water plays a crucial role in the asymmetric Henry reaction, directly participating in the catalytic cycle of the reaction. Previously, this factor was never taken into account, and all scientists thought that the copper(II) complex works as a classical Lewis acid.
The academic year at RUDN University traditionally begins on September 1. This is the first odd week of training. Classes will be held in two formats: face-to-face — in university classrooms and remotely.
RUDN immunologist came up with recombinant molecules Parietaria judaica pollen’s allergens are needed for allergen-specific allergy-immunotherapy.
RUDN chemist synthesized a fundamentally new catalyst for formic acid photo‑oxidation, which is considered to be the most perspective source of hydrogen for fuel elements. A catalyst based on titanium amorphous oxide is a new instrument for formic acid conversion. In the future, it will allow to abandon traditional costly catalysts based on palladium, platinum, and ruthenium.
RUDN doctors found an increased level of selenium and other significant microelements in wheat bread and wheat from selenium-rich areas. Thanks to this, bread and wheat can be used as a source of selenium for people with selenium deficiency.