Evidence map›Paper›PMID 34578695›Full record

ArticleNanomaterials (Basel, Switzerland)2021

Antibacterial Biodegradable Films Based on Alginate with Silver Nanoparticles and Lemongrass Essential Oil-Innovative Packaging for Cheese.

Ludmila Motelica, Denisa Ficai, Ovidiu-Cristian Oprea, Anton Ficai, Vladimir-Lucian Ene, Bogdan-Stefan Vasile, Ecaterina Andronescu, Alina-Maria Holban

Open access · goldAbstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
7.9field-weighted citation impact, top 1% 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

46 citing papers in PubMed, 137 citations in OpenAlex.

  1. Article
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  3. Article
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  5. Article
  6. Review
  7. Comprehensive Review of Silver Nanoparticles in Food Packaging Applications.International journal of molecular sciences · 2025
    Review
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  9. Article
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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 3 institutions in 1 country.

Ludmila MotelicaFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.ORCID 0000-0002-3371-4136
Denisa FicaiFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.
Ovidiu-Cristian OpreaFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.ORCID 0000-0002-8145-1094
Anton FicaiFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.ORCID 0000-0002-1777-0525
Vladimir-Lucian EneFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.ORCID 0000-0002-9970-3616
Bogdan-Stefan VasileFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.
Ecaterina AndronescuFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.ORCID 0000-0002-2226-5849
Alina-Maria HolbanFaculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 060042 Bucharest, Romania.
Universitatea Națională de Știință și Tehnologie Politehnica București · ROAcademia Oamenilor de Știință din România · ROUniversity of Bucharest · RO

Funding

Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii PN-III-P1-1.2-PCCDI-2017-0689/P1 "Lib2Life-Revitaliz-578 area bibliotecilor şi a patrimoniului cultural prin tehnologii avansate"
6 · The paper itself

Abstract

Replacing the petroleum-based materials in the food industry is one of the main objectives of the scientists and decision makers worldwide. Biodegradable packaging will help diminish the environmental impact of human activity. Improving such biodegradable packaging materials by adding antimicrobial activity will not only extend the shelf life of foodstuff, but will also eliminate some health hazards associated with food borne diseases, and by diminishing the food spoilage will decrease the food waste. The objective of this research was to obtain innovative antibacterial films based on a biodegradable polymer, namely alginate. Films were characterized by environmental scanning electron microscopy (ESEM), Fourier-transform infrared spectroscopy (FTIR) and microscopy, complex thermal analysis (TG-DSC-FTIR), UV-Vis and fluorescence spectroscopy. Water vapor permeability and swelling behavior were also determined. As antimicrobial agents, we used silver spherical nanoparticles (Ag NPs) and lemongrass essential oil (LGO), which were found to act in a synergic way. The obtained films exhibited strong antibacterial activity against tested strains, two Gram-positive (

Indexed as

alginate filmantibacterial packagingbiodegradablecheeseedible packaginglemongrass essential oilsilver nanoparticlestime-temperature indicator (TTI)

Identifiers

PMID34578695
PMCPMC8467694
OpenAlexW3200022767

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.