Nanoscale heterogeneities in ionic liquids: Insights from EPR of spin probes

MY Ivanov, MV Fedin - Mendeleev Communications, 2018 - Elsevier
Self-organization is an important property of room-temperature ionic liquids (ILs). In
particular, it gives rise to various heterogeneities occurring on the nanometer scale …

In-cell trityl–trityl distance measurements on proteins

Y Yang, BB Pan, X Tan, F Yang, Y Liu… - The journal of …, 2020 - ACS Publications
Double-electron electron resonance (DEER) can be used to track the structural dynamics of
proteins in their native environment, the cell. This method provides the distance distribution …

EPR spectroscopy of functional nanostructures: New targeted approaches and applications

MV Fedin - Russian Chemical Bulletin, 2023 - Springer
Electron paramagnetic resonance (EPR) spectroscopy allows one to study the magnetic,
structural, and functional properties of nanostructures and nanomaterials. However, an …

Nanoconfinement effects on structural anomalies in imidazolium ionic liquids

MY Ivanov, AS Poryvaev, DM Polyukhov, SA Prikhod'ko… - Nanoscale, 2020 - pubs.rsc.org
Imidazolium Ionic Liquids (ILs) have been found to exhibit unusual nanostructuring behavior
below their glass transition temperatures (Tg), which is ascribed to rearrangements in …

Nanocage formation and structural anomalies in imidazolium ionic liquid glasses governed by alkyl chains of cations

OD Bakulina, MY Ivanov, SA Prikhod'ko, S Pylaeva… - Nanoscale, 2020 - pubs.rsc.org
Intriguing nanostructuring anomalies have been recently observed in imidazolium ionic
liquids (ILs) near their glass transition points, where local density around a nanocaged …

Enhanced coherence by coupling spins through a delocalized π-system: Vanadyl porphyrin dimers

I Pozo, Z Huang, F Lombardi, DI Alexandropoulos… - Chem, 2024 - cell.com
Vanadium (IV) magnetic centers are prime candidates for molecular quantum units. One
long-standing question is how to obtain a scaffold that connects multiple centers and allows …

Structural Anomalies in Binary Mixtures of Ionic Liquid [Bmim]BF4 with Water Studied by EPR

MY Ivanov, SA Prikhod'ko, NY Adonin… - The Journal of Physical …, 2019 - ACS Publications
Ionic liquids (ILs) show a variety of unusual and intriguing properties on a molecular level.
Recently, a new type of structural anomaly occurring in neat ILs near their glass transition …

Validation of structural grounds for anomalous molecular mobility in ionic liquid glasses

MY Ivanov, SA Prikhod'ko, OD Bakulina, AS Kiryutin… - Molecules, 2021 - mdpi.com
Ionic liquid (IL) glasses have recently drawn much interest as unusual media with unique
physicochemical properties. In particular, anomalous suppression of molecular mobility in …

Radical ionic liquid: An efficient self-probe to study heterogeneous structure in glassy state using EPR spectroscopy

MY Ivanov, OD Bakulina, YF Polienko, IA Kirilyuk… - Journal of Molecular …, 2023 - Elsevier
Ionic liquids (ILs) exhibit a number of unique properties, including formation of various
heterogeneities in their liquid and glassy states. Electron Paramagnetic Resonance (EPR) …

Inherent heterogeneities and nanostructural anomalies in organic glasses revealed by EPR

MY Ivanov, OD Bakulina, DV Alimov… - Nanoscale …, 2021 - pubs.rsc.org
Intriguing heterogeneities and nanostructural reorganizations of glassy ionic liquids (ILs)
have recently been found using electron paramagnetic resonance (EPR) spectroscopy. Alkyl …