ArticleJournal of the American Chemical Society2026
Direct Polymer-on-Polymer Grafting of Polyolefins under Visible Light.
Article in Journal of the American Chemical Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Polyolefins dominate global plastic production but resist chemical transformation, leading to persistent waste accumulation. Developing new strategies that can repurpose these waste materials into higher-value products is therefore essential. Although conventional polar small-molecule grafting improves functionality, the resulting densely substituted polyolefins often become softer materials due to lower crystallinity and strength. Here, we report a visible-light-driven radical method that directly grafts diverse vinyl polymers onto polyolefins without the need for catalysts or initiators. The approach is broadly applicable to both pristine and postconsumer polyolefins on a multigram scale. Despite substantial functionalization that markedly increases polarity, the grafted polyolefins retain crystallinity, thermal stability, and mechanical robustness owing to their sparse yet extended polar polymer side chains. As a proof of concept, we demonstrate exceptional adhesion performance, with shear strengths approaching an order of magnitude higher than those of commercial hot-melt adhesives. This work establishes a general principle for polymer-on-polymer grafting of commodity plastics, expanding the conceptual space of polyolefin modification.
Identifiers
What OpenQuestion holds
Registered trials
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.