Evidence map›Paper›PMID 38830936›Full record

ArticleScientific reports2024

Experimental investigation on strengthening of Zea mays root fibres for biodegradable composite materials using potassium permanganate treatment.

S Anne Kavitha, Retnam Krishna Priya, Krishna Prakash Arunachalam, Siva Avudaiappan, Erick I Saavedra Flores, David Blanco

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

6 authors.

S Anne KavithaPG & Research Department of Physics, Holy Cross College (Autonomous), Nagercoil, Manonmaniam Sundaranar University, Tirunelveli, 627012, India.
Retnam Krishna PriyaPG & Research Department of Physics, Holy Cross College (Autonomous), Nagercoil, Manonmaniam Sundaranar University, Tirunelveli, 627012, India. rkrishnapriya@protonmail.com.
Krishna Prakash ArunachalamDepartamento de Ciencias de la Construccion, Facultad de Ciencias de la Construccion y Ordenamiento Territorial, Universidad Tecnologica Metropolitana, Dieciocho 161, Santiago, Chile.
Siva AvudaiappanDepartamento de Ciencias de la Construccion, Facultad de Ciencias de la Construccion y Ordenamiento Territorial, Universidad Tecnologica Metropolitana, Dieciocho 161, Santiago, Chile. s.avudaiappan@utem.cl.
Erick I Saavedra FloresDepartamento de Ingeniería en Obras Civiles, Universidad de Santiago de Chile, Av. Ecuador 3659, Estación Central, 9170022, Santiago, Chile.
David BlancoDepartamento de Ciencias de la Construccion, Facultad de Ciencias de la Construccion y Ordenamiento Territorial, Universidad Tecnologica Metropolitana, Dieciocho 161, Santiago, Chile.

Funding

Dirección de Investigación Científica y Tecnológica, Dicyt. E.I.S.F. acknowledges funding coming from the Chilean National Research and Development Agency, ANID, research project Fondecyt Regular 1211767Universidad de Santiago de Chile, Usach, through project N°092218SF_POSTDOC N°092218SF_POSTDOC
6 · The paper itself

Abstract

Humans are the only species who generate waste materials that cannot be broken down by natural processes. The ideal solution to this waste problem would be to employ only compostable materials. Biodegradable materials play a key role in creating a safer and greener world. Biodegradability is the gift that keeps on giving, in the sense of creating an Earth worth living. The future is thus best served by green energy, sustainability, and renewable resources. To realize such goals, waste should be considered as a valuable resource. In this context, Zea mays (Zm) root fibres, which are normally considered as agricultural waste, can be used as reinforcing substances in polymer matrices to produce structural composite materials. Before being used in composites, such fibres must be analysed for their physical properties. Chemical treatments can be employed to improve the structural quality of fibres, and the changes due to such modification can be analysed. Therefore, the current work examines the effect of permanganate treatment on the surface properties of Zm fibres. The raw and potassium permanganate-treated samples were assayed for various properties. Physical analysis of the fibre samples yielded details concerning the physical aspects of the fibres. The thermal conductivity and moisture absorption behaviour of the samples were analysed. Chemical analysis was employed to characterize the composition of both treated and untreated samples. p-XRD was employed to examine the crystalline nature of the Zm fibres. Numerous functional groups present in each sample were analysed by FTIR. Thermogravimetric analysis was used to determine the thermal stability of Zm fibres. Elemental analysis (CHNS and EDS) was used to determine the elemental concentrations of both raw and treated samples. The surface alterations of Zm fibres brought on by treatment were described using SEM analysis. The characteristics of Zm roots and the changes in quality due to treatment were reviewed, and there were noticeable effects due to the treatment. Both samples would have applications in various fields, and each could be used as a potential reinforcing material in the production of efficient bio-composites.

Indexed as

Plant RootsPotassium PermanganateZea maysBiodegradation, EnvironmentalThermal ConductivityPotassium PermanganateCrystallinePhysical analysisPotassium permanganateThermal stabilityZea mays

Identifiers

PMID38830936
PMCPMC11148049

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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.