ArticlePolymers2022
Biocompatibility of 3D-Printed PLA, PEEK and PETG: Adhesion of Bone Marrow and Peritoneal Lavage Cells.
Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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.
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.
Who cites it
19 citing papers in PubMed.
- Influence of Infill Density on Bacterial Colonization and Mechanical Performance of 3D-Printed PETG Scaffolds.Polymers · 2026Article
- Review
- Polyethylene Terephthalate Glycol-Modified (PETG) as a Reusable and Biocompatible Substrate for Cell Culture Applications.Journal of functional biomaterials · 2026Article
- Enhanced Antibacterial and Immunomodulatory Porphyrin-Based MOF Coatings for PETG Clear Aligners: A Comparative Study of Ag, Cu, and Ce Metal Centers.International journal of molecular sciences · 2026Article
- A reusable and universal size polyethylene terephthalate glycol head fixation device for Gamma Knife Radiosurgery: a prospective comparative cohort study.BMC neurology · 2026Article
- Advancement in continuous lactate determination in untreated human serum: multipolymer-based amperometric biosensor coupled with a low-cost 3D-printed microfluidic cell.Mikrochimica acta · 2025Article
- Article
- Biological Response of Osteoblasts to Zirconia Manufactured via FFF, DLP, and Milling.Journal of functional biomaterials · 2025Article
- Molecular Biocompatibility Assessment of PETG Aligners After Processing by Laser or Milling.Materials (Basel, Switzerland) · 2025Article
- Design of a Hybrid 3D-Printed Composite Material Based on Non-Woven Needle-Punched Fabrics with Radio-Absorbing Properties.Polymers · 2025Article
- Pioneering Soundscapes: Investigating Commercial Fused Deposition Modelling Filament's Potential for Ultrasound Technology in Bone Tissue Scaffolds.Bioengineering (Basel, Switzerland) · 2025Article
- Optimization of PETG 3D printing parameters for the design and development of biocompatible bone implants.Frontiers in bioengineering and biotechnology · 2025Article
- Generation of Customized Bone Implants from CT Scans Using FEA and AM.Materials (Basel, Switzerland) · 2024Article
- Micromechanical Dilution of PLA/PETG-Glass/Iron Nanocomposites: A More Efficient Molecular Dynamics Approach.ACS omega · 2024Article
- Biocompatibility of ABS and PLA Polymers with Dental Pulp Stem Cells Enhance Their Potential Biomedical Applications.Polymers · 2023Article
- Enhancing Dental Cement Bond Strength with Autofocus-Laser-Cutter-Generated Grooves on Polyetheretherketone Surfaces.Polymers · 2023Article
- Strategies To Modify the Surface and Bulk Properties of 3D-Printed Solid Scaffolds for Tissue Engineering Applications.ACS omega · 2023Review
- Advancing bovineFrontiers in bioengineering and biotechnology · 2023Article
- Additive manufacturing technologies in the oral implant clinic: A review of current applications and progress.Frontiers in bioengineering and biotechnology · 2023Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Samples in the form of cylindrical plates, additively manufactured using the fused deposition modelling (or filament freeform fabrication, FDM/FFF) technology from polylactide (PLA), polyethylene terephthalate glycol (PETG) and polyetheretherketone (PEEK), were studied in series of in-vitro experiments on the adhesion of rat bone-marrow cells and rat peritoneal cells. Methods of estimation of the absolute number of cells and polymer samples' mass change were used for the evaluation of cells adhesion, followed by the evaluation of cell-culture supernatants. The results of experiments for both types of cells demonstrated a statistically significant change in the absolute number of cells (variation from 44 to 119%) and the weight of the polymer samples (variation from 0.61 to 2.18%), depending on roughness of sample surface, controlled by a nozzle diameter of a 3D printer as well as printing layer height. It was found that more cells adhere to PLA samples with a larger nozzle diameter and layer height. For PETG samples, the results did not show a clear relationship between cell adhesion and printing parameters. For PEEK samples, on the contrary, adhesion to samples printed with a lower nozzle diameter (higher resolution) is better than to samples printed with a larger nozzle diameter (lower resolution). The difference in results for various polymers can be explained by their chemical structure.
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Registered trials
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