Evidence map›Paper›PMID 39796067›Full record

ArticleInternational journal of molecular sciences2024

Using the Radial Distribution Function to Analyze Atomic Force Microscopy Images of Colloidal Systems.

Sergey V Kraevsky, Anastasia A Valueva, Maria O Ershova, Ivan D Shumov, Irina A Ivanova, Sergey L Kanashenko, Ilya A Ryazantsev, Yuri D Ivanov, Tatyana O Pleshakova

Abstract read
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In one paragraph

Article in International journal of molecular sciences, 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.

Sergey V KraevskyInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.
Anastasia A ValuevaInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.
Maria O ErshovaInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.
Ivan D ShumovInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.ORCID 0000-0002-9795-7065
Irina A IvanovaInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.ORCID 0000-0002-2103-2998
Sergey L KanashenkoInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.
Ilya A RyazantsevInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.
Yuri D IvanovInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.ORCID 0000-0001-5041-1914
Tatyana O PleshakovaInstitute of Biomedical Chemistry, Pogodinskaya Str., 10, Moscow 119121, Russia.ORCID 0000-0003-3217-9095

Funding

Ministry of Science and Higher Education of the Russian Federation 075-15-2024-643
6 · The paper itself

Abstract

Biomacromolecules generally exist and function in aqueous media. Is it possible to estimate the state and properties of molecules in an initial three-dimensional colloidal solution based on the structure properties of biomolecules adsorbed on the two-dimensional surface? Using atomic force microscopy to study nanosized objects requires their immobilization on a surface. Particles undergoing Brownian motion in a solution significantly reduce their velocity near the surface and become completely immobilized upon drying. Using radial distribution function (RDF) methods, it is possible to obtain information about the presence of short-range or long-range order in the arrangement of immobilized colloidal particles. In this work, RDF is applied to immobilized gold nanoparticles (AuNPs) and horseradish peroxidase molecules on mica. It is shown that AuNPs maintain mobility on the mica surface when water is present. Upon immobilization, AuNPs organize into an amorphous structure exhibiting short-range order. Protein molecules are immobilized randomly, and their surface density is well described by the Poisson distribution.

Indexed as

Metal NanoparticlesMicroscopy, Atomic ForceAluminum SilicatesColloidsGoldHorseradish PeroxidaseSurface PropertiesAluminum SilicatesColloidsGoldHorseradish Peroxidasemicaatomic force microscopy (AFM)colloidal particlesgold nanoparticlehorseradish peroxidase (HRP)Poisson distributionradial distribution function (RDF)

Identifiers

PMID39796067
PMCPMC11719932

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.