Evidence map›Paper›PMID 39041651›Full record

ArticleACS applied bio materials2024

Parylene C Coating Efficacy Studies: Enhancing Biocompatibility of 3D Printed Polyurethane Parts for Biopharmaceutical and CGT Applications.

Roberto Menzel, Dana Budde, Tanja Maier, Ina Pahl, Lukas Raddatz, Ralf Lausch, Michael Zumbrum, Armin Hauk

Abstract read
In one paragraph

Article in ACS applied bio materials, 2024. 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. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
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

8 authors.

Roberto MenzelSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.ORCID 0000-0003-0741-8541
Dana BuddeSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.
Tanja MaierSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.
Ina PahlSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.
Lukas RaddatzSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.
Ralf LauschSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.
Michael ZumbrumSartorius Stedim North America, Inc., 565 Johnson Avenue, Bohemia, New York 11716, United States.
Armin HaukSartorius Stedim Biotech GmbH, August-Spindler-Straße 11, 37079 Göttingen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Additive manufacturing, particularly Vat photopolymerization, presents a promising technique for producing complex, tailor-made structures, making it an attractive option for generating single-use components used in biopharmaceutical manufacturing equipment or cell culture devices. However, the potential leaching of cytotoxic compounds from Vat photopolymer resins poses a significant concern, especially regarding cell growth and viability in cell culture applications. This study explores the potential of parylene C coating to enhance the inertness of a polyurethane-based photopolymer resin, aiming to prevent cytotoxicity and improve biocompatibility. The study includes an analysis of extractables from the resin and photoinitiator to evaluate the resin's composition and to define selected marker compounds for investigating the coating efficiency. The time-dependent accumulation of relevant extractable compounds over a 70-day period are assessed to address the long-term use of the coated components. The impact of irradiation on the material and the coating was evaluated, along with an accelerated aging study to address the long-term performance of the coating. Biocompatibility in terms of

Indexed as

Coated Materials, BiocompatibleMaterials TestingPolymersPolyurethanesPrinting, Three-DimensionalXylenesAnimalsBiocompatible MaterialsCell ProliferationCell SurvivalCHO CellsCricetulusParticle SizeBiocompatible MaterialsCoated Materials, BiocompatibleparylenePolymersPolyurethanesXylenesAdditive ManufacturingBiocompatibility and CytotoxicityExtractables and LeachablesParylene C CoatingSingle-Use ComponentsVat photopolymerization

Identifiers

PMID39041651
PMCPMC11337162

What Socratic 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 Socratic graph.