Evidence map›Paper›PMID 34687815›Full record

ArticleInternational journal of pharmaceutics2021

Reliable release testing for nanoparticles with the NanoDis System, an innovative sample and separate technique.

Sonia M Lombardo, Nazende Günday Türeli, Marcus Koch, Marc Schneider, Akif E Türeli

Open access · hybridAbstract read
In one paragraph

Article in International journal of pharmaceutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.5field-weighted citation impact, top 20% of its field
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

10 citing papers in PubMed, 21 citations in OpenAlex.

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  9. Designing fisetin nanocrystals for enhancedInternational journal of pharmaceutics: X · 2022
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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

5 authors at 2 institutions in 1 country.

Sonia M LombardoMyBiotech GmbH, Industriestraße 1B, 66802 Überherrn, Germany; Department of Pharmacy, Biopharmaceutics and Pharmaceutical Technology, Saarland University, Campus C4 1, 66123 Saarbrücken, Germany.
Nazende Günday TüreliMyBiotech GmbH, Industriestraße 1B, 66802 Überherrn, Germany.
Marcus KochINM-Leibniz-Institute for New Materials, Campus D2 2, 66123 Saarbrücken, Germany.
Marc SchneiderDepartment of Pharmacy, Biopharmaceutics and Pharmaceutical Technology, Saarland University, Campus C4 1, 66123 Saarbrücken, Germany.
Akif E TüreliMyBiotech GmbH, Industriestraße 1B, 66802 Überherrn, Germany. Electronic address: e.tuereli@mybiotech.de.
Saarland University · DELeibniz-Institute for New Materials · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

One of the critical quality attributes of nanoparticle formulations is drug release. Their release properties should therefore be well characterized with predictive and discriminative methods. However, there is presently still no standard method for the release testing of extended release nanoformulations. Dialysis techniques are widely used in the literature but suffer from severe drawbacks. Burst release of formulations can be masked by slow permeation kinetics of the free drug through the dialysis membrane, saturation in the membrane, and absence of agitation in the membrane. In this study, the release profile of poly(lactic co-glycolic) (PLGA) nanocapsules loaded with all-trans retinoic acid was characterized using an innovative sample and separate set-up, the NanoDis System, and compared to the release profile measured with a dialysis technique. The NanoDis System showed clear superiority over the dialysis method and was able to accurately characterize the burst release from the capsules and furthermore discriminate between different all-trans retinoic acid nanoparticle formulations.

Indexed as

NanoparticlesPolyglycolic AcidLactic AcidPolylactic Acid-Polyglycolic Acid CopolymerRenal DialysisLactic AcidPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerDialysisDissolutionNanoparticlesPLGA nanocapsulesRelease testingRetinoic acid

Identifiers

PMID34687815
PMCPMC8593552
OpenAlexW3211054389

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.