Evidence map›Paper›PMID 36340177›Full record

ArticleACS omega2022

Functionalization of Alpha-Lactalbumin by Zinc Ions.

Adrian Gołębiowski, Paweł Pomastowski, Katarzyna Rafińska, Petar Zuvela, Ming Wah Wong, Oleksandra Pryshchepa, Piotr Madajski, Bogusław Buszewski

Open access · goldAbstract read
In one paragraph

Article in ACS omega, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

6 citing papers in PubMed, 14 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

8 authors at 2 institutions in 2 countries.

Adrian GołębiowskiCentre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University in Torun, 4 Wileńska Street, 87-100 Torun, Poland.ORCID https://orcid.org/0000-0001-9321-286X
Paweł PomastowskiCentre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University in Torun, 4 Wileńska Street, 87-100 Torun, Poland.ORCID https://orcid.org/0000-0002-1594-0623
Katarzyna RafińskaDepartment of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University in Torun, 7 Gagarina Street, 87-100 Torun, Poland.
Petar ZuvelaDepartment of Chemistry, National University of Singapore, 3 Science Drive 3, 117543 Singapore, Singapore.ORCID https://orcid.org/0000-0001-6481-2241
Ming Wah WongDepartment of Chemistry, National University of Singapore, 3 Science Drive 3, 117543 Singapore, Singapore.ORCID https://orcid.org/0000-0003-2162-1220
Oleksandra PryshchepaCentre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University in Torun, 4 Wileńska Street, 87-100 Torun, Poland.
Piotr MadajskiDepartment of Chemistry of Materials Adsorption and Catalysis, Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100 Torun, Poland.
Bogusław BuszewskiCentre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University in Torun, 4 Wileńska Street, 87-100 Torun, Poland.
Nicolaus Copernicus University · PLNational University of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alpha-lactalbumin (α-LA) and binding of zinc cations to protein were studied. Molecular characteristics of protein was determined by MALDI-TOF/MS and electrophoresis SDS-PAGE, and also, for complexes, it was determined by spectroscopic techniques (ATR-FT-IR and Raman) and microscopic techniques (SEM along with an EDX detector and also TEM). The pH dependence of zeta potential of α-LA was determined in saline solution. The zinc binding to the protein mechanism was investigated; zinc binding to protein kinetics, the molecular modeling by the DFT method, and electron microscopy (SEM and TEM) for microstructure observation were performed. The experiments performed indicate a quick binding process (equilibrium takes place after 2 min of incubation) which occurs onto the surface of α-LA. Zinc cations change the conformation of the protein and create spherical particles from the morphological point of view. DFT studies indicate the participation of acidic functional groups of the protein (aspartic acid and glutamic acid residues), and these have a decisive influence on the interaction with zinc cations. Application studies of general toxicity and cytotoxicity and bioavailability were conducted.

Identifiers

PMID36340177
PMCPMC9631873
OpenAlexW4307045973

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.