Evidence map›Paper›PMID 37836019›Full record

ArticlePolymers2023

Dynamic Surface Properties of α-Lactalbumin Fibril Dispersions.

Boris Noskov, Giuseppe Loglio, Reinhard Miller, Olga Milyaeva, Maria Panaeva, Alexey Bykov

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Article
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 3 institutions in 3 countries.

Boris NoskovInstitute of Chemistry, St. Petersburg State University, Universitetsky pr. 26, St. Petersburg 198504, Russia.
Giuseppe LoglioInstitute of Condensed Matter Chemistry and Technologies for Energy, 16149 Genoa, Italy.ORCID 0000-0002-5392-670X
Reinhard MillerDepartment of Physics, Technical University of Darmstadt, 64289 Darmstadt, Germany.ORCID 0000-0001-8943-7521
Olga MilyaevaInstitute of Chemistry, St. Petersburg State University, Universitetsky pr. 26, St. Petersburg 198504, Russia.
Maria PanaevaInstitute of Chemistry, St. Petersburg State University, Universitetsky pr. 26, St. Petersburg 198504, Russia.
Alexey BykovInstitute of Chemistry, St. Petersburg State University, Universitetsky pr. 26, St. Petersburg 198504, Russia.
St Petersburg University · RUInstitute of Condensed Matter Chemistry and Technologies for Energy · ITTechnische Universität Darmstadt · DE

Funding

Russian Science Foundation 21-13-00039
6 · The paper itself

Abstract

The dynamic surface properties of aqueous dispersions of α-lactalbumin (ALA) amyloid fibrils differ noticeably from the properties of the fibril dispersions of other globular proteins. As a result, the protocol of the application of ALA fibrils to form stable foams and emulsions has to be deviate from that of other protein fibrils. Unlike the fibrils of β-lactoglobulin and lysozyme, ALA fibrils can be easily purified from hydrolyzed peptides and native protein molecules. The application of the oscillating barrier method shows that the dynamic surface elasticity of ALA fibril dispersions exceeds the surface elasticity of native protein solutions at pH 2. ALA fibrils proved to be stable at this pH, but the stability breaks at higher pH levels when the fibrils start to release small peptides of high surface activity. As a result, the dynamic surface properties of ALA coincide with those of native protein solutions. The ionic strength strongly influences the adsorption kinetics of both fibril dispersions and native protein solutions but have almost no impact on the structure of the adsorption layers.

Indexed as

amyloid fibrilsmolten globulesstability of fibril dispersionssurface dilational elasticitysurface pressureα-lactalbumin

Identifiers

PMID37836019
PMCPMC10574873
OpenAlexW4387252249

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.