Evidence map›Paper›PMID 36559750›Full record

ArticlePolymers2022

Biodegradable Interpolycomplexes for Anti-Erosion Stabilization of Soil and Sand.

Olga A Novoskoltseva, Andrey A Belov, Nataliya G Loiko, Yury A Nikolaev, Irina G Panova, Alexander A Yaroslavov

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 39% of its field
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

3 citing papers in PubMed, 7 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Olga A NovoskoltsevaFaculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
Andrey A BelovFaculty of Soil Science, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0002-4617-7237
Nataliya G LoikoDepartment of Microbiology, Federal Research Center "Fundamentals of Biotechnology" RAS, 119071 Moscow, Russia.ORCID 0000-0001-5204-007X
Yury A NikolaevDepartment of Microbiology, Federal Research Center "Fundamentals of Biotechnology" RAS, 119071 Moscow, Russia.ORCID 0000-0002-2264-6764
Irina G PanovaFaculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
Alexander A YaroslavovFaculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
Lomonosov Moscow State University · RUFederal Research Centre «Fundamentals of Biotechnology» of the Russian Academy of Sciences · RU

Funding

Russian Science Foundation 22-13-00124
6 · The paper itself

Abstract

A linear anionic polysaccharide, sodium alginate, electrostatically interacts with a cationic polysaccharide, quaternized hydroxyethyl cellulose ethoxylate, in aqueous solution, thus giving an interpolyelectrolyte complex. Aqueous solutions of the initial polysaccharides and polycomplexes with an excess of the cationic or anionic polymers were used for the stabilization of soil and sand against water erosion. Physicochemical, mechanical and biological properties of the polymers and coatings were characterized by gravimetric analysis, viscosimetry, mechanical strength assessment, cell viability, and cell-mediated degradation with the following main conclusions. (a) Non-stoichiometric polycomplexes with an excess of cationic or anionic units ("cationic" and "anionic" polycomplexes, respectively) form transparent solutions or stable-in-time dispersions. (b) The complexation results in a decrease in the viscosity of polymer solutions. (c) A complete dissociation of polycomplexes to the initial components is achieved in a 0.2 M NaCl solution. (d) Soil/sand treatment with 1 wt% aqueous solutions of polymers or polycomplexes and further drying lead to the formation of strong composite coatings from polymer(s) and soil/sand particles. (e) Cationic polycomplexes form stronger coatings in comparison with anionic polycomplexes. (f) The polymer-soil coatings are stable towards re-watering, while the polymer-sand coatings show a much lower resistance to water. (g) The individual polysaccharides demonstrate a negligible toxicity to Gram-negative and Gram-positive bacteria and yeast. (h) The addition of

Indexed as

alginatebiodegradationerosioninterpolyelectrolyte complexquaternized hydroxyethyl cellulose ethoxylatesandsoilstabilization

Identifiers

PMID36559750
PMCPMC9786215
OpenAlexW4311968189

What OpenQuestion 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 OpenQuestion graph.