Evidence map›Paper›PMID 32780462›Full record

ArticleChemSusChem2020

Ionic Liquids as Extractants for Nanoplastics.

Roman Elfgen, Sascha Gehrke, Oldamur Hollóczki

Abstract read
In one paragraph

Article in ChemSusChem, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
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.

Roman ElfgenMulliken Center for Theoretical Chemistry, University of Bonn, Beringstr. 4+6, D-53115, Bonn, Germany.
Sascha GehrkeMulliken Center for Theoretical Chemistry, University of Bonn, Beringstr. 4+6, D-53115, Bonn, Germany.ORCID http://orcid.org/0000-0002-9298-6510
Oldamur HollóczkiMulliken Center for Theoretical Chemistry, University of Bonn, Beringstr. 4+6, D-53115, Bonn, Germany.ORCID http://orcid.org/0000-0003-3105-7176

Funding

BMBF 03EK3051A
6 · The paper itself

Abstract

Plastic waste in the ocean and on land in the form of nanoplastics is endangering food and drinking water supplies, raising the need for new strategies for the removal of plastic nanoparticles from complex media. In the present contribution we suggest considering ionic liquids as extractants, since they show several advantageous properties that may facilitate the design of efficient separation processes. Through varying the anion and the side chain at the cation, the interactions between the extractant and the polymer can be strengthened and tuned, and thereby the disintegration of the particle into separate polymer chains can be controlled. Oxidized moieties can also be efficiently solvated, given the amphiphilic nature of the considered ionic liquids, allowing also realistic particles to be extracted into these solvents. The phase transfer was found to be thermodynamically and kinetically possible, which is supported by the complicated structure of the ionic liquid-water interface through the rearrangement of the interfacial ions, and the formation of a micelle around the plastic already at the edge of the aqueous phase.

Indexed as

AnionsCationsIonic LiquidsLiquid-Liquid ExtractionMicellesMicroplasticsMolecular ConformationMolecular Dynamics SimulationPolymersSolventsThermodynamicsAnionsCationsIonic LiquidsMicellesMicroplasticsPolymersSolventsExtractionIonic LiquidsMolecular DynamicsNanoplastics

Identifiers

PMID32780462
PMCPMC7692928

What OpenQuestion holds

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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.