Proteomics of exhaled breath: methodological nuances and pitfalls

…, EN Nikolaev, SD Varfolomeev - Clinical chemistry and …, 2009 - degruyter.com
Background: The analysis of exhaled breath condensate (EBC) can be an alternative to
traditional endoscopic sampling of lower respiratory tract secretions. This is a simple non-…

Direct electron transfer effect biosensors

SD Varfolomeev, IN Kurochkin, AI Yaropolov - Biosensors and …, 1996 - Elsevier
A review of biosensors based on the direct electron transfer effect is carried out in this work.
Different redox enzymes and proteins using the direct electron transport mechanism for …

Highly efficient degradation of thiophosphate pesticides catalyzed by platinum and palladium aryl oxime metallacycles

…, L Alexandrova, SD Varfolomeev… - Angewandte …, 2000 - Wiley Online Library
Die Effizienz erhöht sich um den Faktor 10 9, führt man die Hydrolyse schwefelhaltiger
Pestizide vom Parathion-und Coumaphos-Typ in Gegenwart von 10− 4 M cycloplatinierten …

Dynamics of the Multipathway Regulation of the Vasodilator Bold Effect Induced by a Nerve Impulse: A Kinetic Model of the Neurovascular Coupling Process

SD Varfolomeev, VI Bykov, NA Semenova… - ACS Chemical …, 2021 - ACS Publications
A kinetic model of the dynamics of a multipathway mechanism of neurovascular coupling
induced by nerve impulses was constructed. The model calculations were compared with …

Role of protein dimeric interface in allosteric inhibition of N-acetyl-aspartate hydrolysis by human aspartoacylase

…, SV Lushchekina, SD Varfolomeev… - Journal of Chemical …, 2017 - ACS Publications
The results of molecular modeling suggest a mechanism of allosteric inhibition upon hydrolysis
of N-acetyl-aspartate (NAA), one of the most abundant amino acid derivatives in brain, by …

Thermal helium-oxygen mixture as part of a treatment protocol for patients with COVID-19

…, II Utkina, SD Varfolomeev… - Annals of the …, 2020 - vestnikramn.spr-journal.ru
Background. The paper discusses the use of a thermal helium-oxygen mixture (t-Не/О 2), a
novel technology, in treating patients with the 2019-nCoV acute respiratory disease (COVID-…

fMRI and MR-spectroscopy in research on triggering and autostabilization of N-acetylaspartate

SD Varfolomeev, NA Semenova, MV Ublinskiy… - Chemical Physics …, 2019 - Elsevier
A kinetic model of the process response of nervous tissue to an external signal stimulus is
proposed. The model is based on the multistage and non-linear nature of the dynamic process …

Bioelectrocatalysis. Hydrogenase as catalyst of electrochemical hydrogen ionization

SD Varfolomeev, AI Yaropolov, IV Berezin… - Bioelectrochemistry and …, 1977 - Elsevier
The bioelectrocatalysis (acceleration of electrochemical reactions in the presence of
enzymes) is discussed. The central point of bioelectrocatalysis is given by an efficient electron …

Three faces of N-acetylaspartate: activator, substrate, and inhibitor of human aspartoacylase

MG Khrenova, ED Kots, SD Varfolomeev… - The Journal of …, 2017 - ACS Publications
Hydrolysis of N-acetylaspartate (NAA), one of the most concentrated metabolites in brain,
catalyzed by human aspartoacylase (hAsp) shows a remarkable dependence of the reaction …

Enzymatic biosensors for determination of pesticides

…, EN Efremenko, SD Varfolomeev - Russian Chemical …, 2017 - iopscience.iop.org
The most recent results of research and development in the field of enzyme-based biosensors
for determination of pesticides are presented. The possibilities of pesticide quantification …