4 results match your criteria: "and N. N. Semenov Institute of Chemical Physics[Affiliation]"
Viscoelastic mapping of cells based on fast force volume and PeakForce Tapping.
Soft Matter
July 2019
Institute for Regenerative Medicine, Sechenov University, 8 Trubetskaya St., Moscow, 119991, Russia. and N.N. Semenov Institute of Chemical Physics, 4 Kosygin St., Moscow, 119991, Russia and Institute of Photonic Technologies, Research center "Crystallography and Photonics", 2 Pionerskaya St., Troitsk, Moscow 108840, Russia.
Development of fast force volume (FFV), PeakForce Tapping (PFT), and related AFM techniques allow fast acquisition and mapping of a sample's mechanical properties. The methods are well-suited for studying soft biological samples like living cells in a liquid environment. However, the question remains how the measured mechanical properties are related to those acquired with the classical force volume (FV) technique conducted at low indentation rates.
View Article and Find Full Text PDFFormation of a supramolecular charge-transfer complex. Ultrafast excited state dynamics and quantum-chemical calculations.
Photochem Photobiol Sci
January 2019
Chemistry Department, M. V. Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russian Federation.
Article Synopsis
- The study explores the formation and properties of a supramolecular complex made from bis(18-crown-6)stilbene and 4,4'-bipyridine with specific ammoniopropyl N-substituents.
- The research employs various spectroscopic techniques to demonstrate the binding of metal cations to the complex in acetonitrile, highlighting changes in absorption and fluorescence characteristics.
- Results indicate rapid electron transfer processes and significant fluorescence quenching upon complexation, with quantum-chemistry calculations helping to clarify the relaxation mechanisms involved.
: a comprehensive data analysis suite for small-angle scattering from macromolecular solutions.
J Appl Crystallogr
August 2017
European Molecular Biology Laboratory, Hamburg Outstation, Notkestrasse 85, D-22607 Hamburg, Germany.
is a comprehensive software suite for the analysis of small-angle scattering data from dilute solutions of biological macromolecules or nanoparticles. It contains applications for primary data processing and assessment, bead modelling, and model validation, as well as methods for the analysis of flexibility and mixtures. In addition, approaches are supported that utilize information from X-ray crystallography, nuclear magnetic resonance spectroscopy or atomistic homology modelling to construct hybrid models based on the scattering data.
View Article and Find Full Text PDFAbnormal Broadening of Free Radical EPR Lines: A New Test Probe for Singlet Dioxygen in Solution.
Inorg Chem
July 1999
N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 31, 117907 Moscow GSP-1, Russia, and N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Kosygina 4, 117977 Moscow GSP-1, Russia.