Evidence map›Paper›PMID 41552529›Full record

ArticleACS omega2026

Synthesis of Epoxidized Soybean Oil as a Bio-Based Chain Extender for Recycled Polyethylene Terephthalate and Optimization of the Extrusion Process for Its Performance.

Mahdieh Nasehifar, Abbas Rezaee Shirin-Abadi, Michael Enayati

Abstract read
In one paragraph

Article in ACS omega, 2026. 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

3 authors.

Mahdieh NasehifarDepartment of Polymer & Materials Chemistry, Faculty of Chemistry & Petroleum Sciences, Shahid Beheshti University, Tehran 1983969411, Iran.
Abbas Rezaee Shirin-AbadiDepartment of Polymer & Materials Chemistry, Faculty of Chemistry & Petroleum Sciences, Shahid Beheshti University, Tehran 1983969411, Iran.ORCID https://orcid.org/0000-0002-5567-9343
Michael EnayatiCenter for Materials and Manufacturing Sciences, Department of Chemistry and Physics, Troy University, Troy, Alabama 36082, United States.ORCID https://orcid.org/0000-0002-4408-2808

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polyethylene terephthalate (PET), widely used in textiles and packaging, loses its mechanical strength during melt processing and recycling due to chain scission, resulting in reduced intrinsic viscosity (IV). Epoxidized soybean oil (ESBO), a biobased and ecofriendly modifier, offers a sustainable alternative to petroleum-derived chain extenders (CEs) to recover the IV. This study explores the effect of ESBO on the IV and mechanical properties of recycled PET (r-PET) via reactive extrusion using a single screw extruder. Various ESBO concentrations were tested, and it was found that 2.0 wt % ESBO with a 10 min residence time (B

Identifiers

PMID41552529
PMCPMC12809287

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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.