Evidence map›Paper›PMID 39391834›Full record

ReviewFrontiers in chemistry2024

The heterogeneity of aqueous solutions: the current situation in the context of experiment and theory.

German O Stepanov, Nikita V Penkov, Natalia N Rodionova, Anastasia O Petrova, Angelina E Kozachenko, Alexander L Kovalchuk, Sergey A Tarasov, Vsevolod A Tverdislov, Alexander V Uvarov

Abstract readReview
In one paragraph

Review in Frontiers in chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

German O StepanovDepartment of General and Medical biophysics, Medical Biological Faculty, N.I. Pirogov Russian National Research Medical University, Moscow, Russia.
Nikita V PenkovInstitute of Cell Biophysics RAS, Federal Research Center "Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences", Pushchino, Russia.
Natalia N RodionovaResearch and Development Department, OOO "NPF "Materia Medica Holding", Moscow, Russia.
Anastasia O PetrovaResearch and Development Department, OOO "NPF "Materia Medica Holding", Moscow, Russia.
Angelina E KozachenkoResearch and Development Department, OOO "NPF "Materia Medica Holding", Moscow, Russia.
Alexander L KovalchukResearch and Development Department, OOO "NPF "Materia Medica Holding", Moscow, Russia.
Sergey A TarasovResearch and Development Department, OOO "NPF "Materia Medica Holding", Moscow, Russia.
Vsevolod A TverdislovDepartment of Biophysics Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia.
Alexander V UvarovDepartment of Molecular Processes and Extreme States of Matter, Faculty of Physics, Lomonosov Moscow State University, Moscow, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The advancement of experimental methods has provided new information about the structure and structural fluctuations of water. Despite the appearance of numerous models, which aim to describe a wide range of thermodynamic and electrical characteristics of water, there is a deficit in systemic understanding of structuring in aqueous solutions. A particular challenge is the fact that even pure water is a heterogeneous, multicomponent system composed of molecular and supramolecular structures. The possibility of the existence of such structures and their nature are of fundamental importance for various fields of science. However, great difficulties arise in modeling relatively large supramolecular structures (e.g. extended hydration shells), where the bonds between molecules are characterized by low energy. Generally, such structures may be non-equilibrium but relatively long-lived. Evidently, the short times of water microstructure exchanges do not mean short lifetimes of macrostructures, just as the instability of individual parts does not mean the instability of the entire structure. To explain this paradox, we review the data from experimental and theoretical research. Today, only some of the experimental results on the lifetime of water structures have been confirmed by modeling, so there is not a complete theoretical picture of the structure of water yet. We propose a new hierarchical water macrostructure model to resolve the issue of the stability of water structures. In this model, the structure of water is presented as consisting of many hierarchically related levels (the stratification model). The stratification mechanism is associated with symmetry breaking at the formation of the next level, even with minimal changes in the properties of the previous level. Such a hierarchical relationship can determine the unique physico-chemical properties of water systems and, in the future, provide a complete description of them.

Indexed as

H-bondssupramolecular structureswater clusterwater heterogeneitieswater model

Identifiers

PMID39391834
PMCPMC11464478

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.