{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Temirel M"],"funding":["Marie Skłodowska-Curie Individual Fellowship","Royal Academy Newton-Katip Çelebi Transforming Systems Through Partnership award","Tubitak 2232 International Fellowship for the Outstanding Researchers Award","Alexander von Humboldt Research Fellowship for Experienced Researchers"],"pagination":["225"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9680455"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(4)"],"pubmed_abstract":["Extrusion-based 3D bioprinting is a promising technique for fabricating multi-layered, complex biostructures, as it enables multi-material dispersion of bioinks with a straightforward procedure (particularly for users with limited additive manufacturing skills). Nonetheless, this method faces challenges in retaining the shape fidelity of the 3D-bioprinted structure, i.e., the collapse of filament (bioink) due to gravity and/or spreading of the bioink owing to the low viscosity, ultimately complicating the fabrication of multi-layered designs that can maintain the desired pore structure. While low viscosity is required to ensure a continuous flow of material (without clogging), a bioink should be viscous enough to retain its shape post-printing, highlighting the importance of bioink propert"],"journal":["Journal of functional biomaterials"],"pubmed_title":["Shape Fidelity Evaluation of Alginate-Based Hydrogels through Extrusion-Based Bioprinting."],"pmcid":["PMC9680455"],"funding_grant_id":["118C391","120N019","101003361"],"pubmed_authors":["Tasoglu S","Temirel M","Dabbagh SR"],"additional_accession":[]},"is_claimable":false,"name":"Shape Fidelity Evaluation of Alginate-Based Hydrogels through Extrusion-Based Bioprinting.","description":"Extrusion-based 3D bioprinting is a promising technique for fabricating multi-layered, complex biostructures, as it enables multi-material dispersion of bioinks with a straightforward procedure (particularly for users with limited additive manufacturing skills). Nonetheless, this method faces challenges in retaining the shape fidelity of the 3D-bioprinted structure, i.e., the collapse of filament (bioink) due to gravity and/or spreading of the bioink owing to the low viscosity, ultimately complicating the fabrication of multi-layered designs that can maintain the desired pore structure. While low viscosity is required to ensure a continuous flow of material (without clogging), a bioink should be viscous enough to retain its shape post-printing, highlighting the importance of bioink propert","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2025-04-04T22:14:46.422Z","creation":"2025-04-04T22:14:46.422Z"},"accession":"S-EPMC9680455","cross_references":{"pubmed":["36412866"],"doi":["10.3390/jfb13040225"]}}