Evidence map›Paper›PMID 37631437›Full record

ArticlePolymers2023

Effect of Nitrogen Arc Discharge Plasma Treatment on Physicochemical Properties and Biocompatibility of PLA-Based Scaffolds.

Olesya A Laput, Irina V Vasenina, Alena G Korzhova, Anastasia A Bryuzgina, Ulyana V Khomutova, Sitora G Tuyakova, Yuriy H Akhmadeev, Vladimir V Shugurov, Evgeny N Bolbasov, Sergei I Tverdokhlebov and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
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 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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  5. Review
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

12 authors at 4 institutions in 1 country.

Olesya A LaputChemical Department, National Research Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia.
Irina V VaseninaP.N. Lebedev Physical Institute, 53 Leninsky Prospekt, Moscow 119333, Russia.ORCID 0000-0001-8768-3403
Alena G KorzhovaChemical Department, National Research Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia.
Anastasia A BryuzginaChemical Department, National Research Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia.
Ulyana V KhomutovaChemical Department, National Research Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia.
Sitora G TuyakovaChemical Department, National Research Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia.
Yuriy H AkhmadeevInstitute of High Current Electronics, 2/3 Akademichesky Ave., Tomsk 634055, Russia.ORCID 0000-0001-8084-2854
Vladimir V ShugurovInstitute of High Current Electronics, 2/3 Akademichesky Ave., Tomsk 634055, Russia.
Evgeny N BolbasovScientific and Educational Center Named after B.P. Weinberg, National Research Tomsk Polytechnic University, 30 Lenin Ave., Tomsk 634050, Russia.ORCID 0000-0002-9789-2185
Sergei I TverdokhlebovScientific and Educational Center Named after B.P. Weinberg, National Research Tomsk Polytechnic University, 30 Lenin Ave., Tomsk 634050, Russia.ORCID 0000-0002-2242-6358
Aleksandr V ChernyavskiiNanocenter MIREA, MIREA-Russian Technological University, 78 Vernadskogo Ave., Moscow 119454, Russia.
Irina A KurzinaChemical Department, National Research Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia.ORCID 0000-0003-4976-2295
National Research Tomsk State University · RUInstitute of High Current Electronics · RUMIREA - Russian Technological University · RUP.N. Lebedev Physical Institute of the Russian Academy of Sciences · RU

Funding

Ministry of Sciences and Higher Education of the Russian Federation FSWM-2020-0037Tomsk State University Development Program (Priority-2030)
6 · The paper itself

Abstract

The effect of low-temperature arc discharge plasma treatment in a nitrogen atmosphere on the modification of the physicochemical properties of PLA-based scaffolds was studied. In addition, the cellular-mediated immune response when macrophages of three donors interact with the modified surfaces of PLA-based scaffolds was investigated. PLA surface carbonization, accompanied by a carbon atomic concentration increase, was revealed to occur because of plasma treatment. Nitrogen plasma significantly influenced the PLA wettability characteristics, namely, the hydrophilicity and lipophilicity were improved, as well as the surface energy being raised. The viability of cells in the presence of the plasma-modified PLA scaffolds was evaluated to be higher than that of the initial cells.

Indexed as

arc dischargecell viabilitychemical compoundfree surface energylow-temperature plasmapolylactic acidwettability

Identifiers

PMID37631437
PMCPMC10458013
OpenAlexW4385760011

What OpenQuestion holds

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LicenceCC BY
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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.