Evidence map›Paper›PMID 41503491›Full record

ArticleRSC advances2026

Cyclic polyglycolide by means of metal acetylacetonates.

Steffen M Weidner, Andreas Meyer, Jana Falkenhagen, Hans R Kricheldorf

Abstract read
In one paragraph

Article in RSC advances, 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

4 authors.

Steffen M WeidnerBundesanstalt für Materialforschung und -prüfung-BAM Richard Willstätter Strasse11 D-12489 Berlin Germany.ORCID https://orcid.org/0000-0001-8111-2765
Andreas MeyerUniversität Hamburg, Institut für Physikalische Chemie Grindelallee 117 Hamburg D-20146 Germany.
Jana FalkenhagenUniversität Hamburg, Institut für Technische und Makromolekulare Chemie Bundesstrasse 45 D-20146 Hamburg Germany hrkricheldorf@aol.de.ORCID https://orcid.org/0000-0001-7772-606X
Hans R KricheldorfUniversität Hamburg, Institut für Technische und Makromolekulare Chemie Bundesstrasse 45 D-20146 Hamburg Germany hrkricheldorf@aol.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glycolide was polymerized in bulk at 160 °C using various metal acetylacetonates as catalysts. Zirconium acetylacetonate was particularly efficient, enabling rapid polymerization even at 130 °C. The formation of cyclic poly(glycolic acid) (PGA), most likely

Identifiers

PMID41503491
PMCPMC12771360

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.