Evidence map›Paper›PMID 36541924›Full record

ArticleAngewandte Chemie (International ed. in English)2023

Unimer Exchange Is not Necessary for Morphological Transitions in Polymerization-Induced Self-Assembly.

Clément Debrie, Noémie Coudert, Jean-Michel Guigner, Taco Nicolai, François Stoffelbach, Olivier Colombani, Jutta Rieger

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2023. 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.

  1. 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

7 authors.

Clément DebrieSorbonne Université & CNRS (UMR 8232), Institut Parisien de Chimie Moléculaire (IPCM), Polymer Chemistry Team, 4 Place Jussieu, 75252, Paris Cedex 05, France.
Noémie CoudertLe Mans Université & CNRS (UMR 6283), Institut des Molécules et Matériaux du Mans (IMMM), Avenue Olivier Messiaen, 72085, Le Mans Cedex 9, France.
Jean-Michel GuignerSorbonne Université &CNRS, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC), UMR 7590-IRD-MNHN, 75252, Paris Cedex 05, France.
Taco NicolaiLe Mans Université & CNRS (UMR 6283), Institut des Molécules et Matériaux du Mans (IMMM), Avenue Olivier Messiaen, 72085, Le Mans Cedex 9, France.
François StoffelbachSorbonne Université & CNRS (UMR 8232), Institut Parisien de Chimie Moléculaire (IPCM), Polymer Chemistry Team, 4 Place Jussieu, 75252, Paris Cedex 05, France.
Olivier ColombaniLe Mans Université & CNRS (UMR 6283), Institut des Molécules et Matériaux du Mans (IMMM), Avenue Olivier Messiaen, 72085, Le Mans Cedex 9, France.
Jutta RiegerSorbonne Université & CNRS (UMR 8232), Institut Parisien de Chimie Moléculaire (IPCM), Polymer Chemistry Team, 4 Place Jussieu, 75252, Paris Cedex 05, France.ORCID http://orcid.org/0000-0001-9391-4917

Funding

Agence Nationale de la Recherche ANR-19-CE06-0002-01
6 · The paper itself

Abstract

Polymerization-induced self-assembly (PISA) has established itself as a powerful and straightforward method to produce polymeric nano-objects of various morphologies in (aqueous) solution. Generally, spheres are formed in the early stages of polymerization that may evolve to higher order morphologies (worms or vesicles), as the solvophobic block grows during polymerization. Hitherto, the mechanisms involved in these morphological transitions during PISA are still not well understood. Combining a systematic study of a representative PISA system with rheological measurements, we demonstrate that-unexpectedly-unimer exchange is not necessary to form higher order morphologies during radical RAFT-mediated PISA. Instead, in the investigated aqueous PISA, the monomer present in the polymerization medium is responsible for the morphological transitions, even though it slows down unimer exchange.

Indexed as

Block CopolymersMicellesPISARheologyVesicles

Identifiers

PMID36541924
PMCPMC10107197

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.