Evidence map›Paper›PMID 42569710›Full record

ArticleMacromolecules2021

Physical Property Scaling Relationships for Polyelectrolyte Complex Micelles.

Alexander E Marras, Trinity R Campagna, Jeffrey R Vieregg, Matthew V Tirrell

Abstract read
In one paragraph

Article in Macromolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  7. Review
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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

4 authors.

Alexander E MarrasPritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0001-8972-9532
Trinity R CampagnaPritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States.
Jeffrey R ViereggPritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0002-4786-5867
Matthew V TirrellPritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0001-6185-119X

Funding

Electric Field-stimulated Protein MechanicsP41GM118217 · NIGMS · UNIVERSITY OF CHICAGO · PI RANGANATHAN, RAMA · 2019 to 2021
$5.3M
NIGMS NIH HHS P41 GM118217
6 · The paper itself

Abstract

Polyelectrolyte complex micelles (PCMs) are self-assembled nanoparticles formed by associative phase separation of hydrophilic neutral-charged block copolymers and polyelectrolytes and are effective in the delivery of hydrophilic payloads. Their attractive features include an ability to tune physical attributes such as core and corona size, particle shape, and stability, all of which are strongly dependent on the size and chemical structure of each polymer block. Previous studies have provided qualitative examples of these dependencies, but no quantitative structure-property relations have been developed to allow rational design of PCMs. Developing such design rules is crucial for applications and provides a greater understanding of the physics of polyelectrolyte assembly. In this work, we use small-angle X-ray scattering, electron microscopy, and light scattering to determine the scaling behavior of physical micelle parameters for commonly used, biologically relevant polyelectrolytes. As an example, for PCMs constructed from hydrophilic neutral-polyelectrolyte block copolymers and oppositely charged homopolymers, we find that the size of the PCM core increases strongly with the chain length of the polyelectrolyte block (∝

Identifiers

PMID42569710
PMCPMC13451040

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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.