Evidence map›Paper›PMID 38716303›Full record

ArticleAnalytical science advances2023

Conductive vial electromembrane extraction - Principles and practical operation.

Maria Schüller, Frederik André Hansen, Tonje Gottenberg Skaalvik, Stig Pedersen-Bjergaard

Abstract read
In one paragraph

Article in Analytical science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

4 authors.

Maria SchüllerDepartment of Pharmacy University of Oslo, Blindern Oslo Norway.
Frederik André HansenDepartment of Pharmacy University of Oslo, Blindern Oslo Norway.
Tonje Gottenberg SkaalvikDepartment of Pharmacy University of Oslo, Blindern Oslo Norway.ORCID https://orcid.org/0000-0002-9146-2870
Stig Pedersen-BjergaardDepartment of Pharmacy University of Oslo, Blindern Oslo Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electromembrane extraction (EME) is a microextraction technique where charged analytes are extracted from an aqueous sample solution, through a liquid membrane, and into an aqueous acceptor, under the influence of an external electric field. The liquid membrane is a few microliters of organic solvent immobilized in a polymeric support membrane. EME is a green technique and provides high selectivity. The selectivity is controlled by the direction and magnitude of the electric field, the chemical composition of the liquid membrane and the pH. Recently, commercial prototype equipment for EME was launched based on the use of conductive vials, and interest in EME is expected to increase. The current article is a tutorial and discusses the principle and practical work with EME. The practical information is related to the commercial prototype equipment but is valid also for other technical configurations of EME. The tutorial is intended to give readers a fundamental understanding of EME, which is required for method development and operation, and for avoiding common pitfalls.

Indexed as

conductive vial electromembrane extractionmicroextractionsample preparationtutorial

Identifiers

PMID38716303
PMCPMC10989607

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.