3D‐printed PLA/Gel hybrid in liver tissue engineering: Effects of architecture on biological functions
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.28301
Abstract: The liver is one of the vital organs in the body, and the gold standard of treatment for liver function impairment is liver transplantation, which poses many challenges. The specific three‐dimensional (3D) structure of liver,… read more here.
Keywords: pla gel; tissue engineering; gel hybrid; geometry ... See more keywords
Buckling developed in 3D printed PLA cuboidal samples under compression: Analytical, numerical and experimental investigations
Sign Up to like & getrecommendations! Published in 2021 at "Additive manufacturing"
DOI: 10.1016/j.addma.2020.101790
Abstract: Abstract In this work, the behaviour of short-length PLA 3D printed elements under compression is investigated, with a specific focus on buckling. An extensive experimental campaign is conducted on square polymeric columns produced via Fused… read more here.
Keywords: compression; pla; pla cuboidal; printed pla ... See more keywords
Comparison of the Efficacy of Three Different Bone Regeneration Materials: An Animal Study
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Dentistry"
DOI: 10.1055/s-0039-1688735
Abstract: Objective The proposed study aimed to evaluate and compare the bone regeneration between commercially available hydroxyapatite–β-tricalcium phosphate (Ossifi; Equinox, the Netherlands), powdered polylactic acid (powdered PLA; Sigma-Aldrich, United States), and three-dimensionally printed PLA (3D-printed PLA;… read more here.
Keywords: bone regeneration; study; printed pla; bone ... See more keywords
Application of 3D printed PLA-carbon black conductive polymer composite in solvent sensing
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Express"
DOI: 10.1088/2053-1591/ab5040
Abstract: Multifunctional functional composite filaments containing conductive fillers are 3D printable, and it permits the fabrication of customised conductive shapes and sensors through Fused Deposition Modelling (FDM). In the present work, FDM printed conductive PLA-Carbon Black… read more here.
Keywords: solvent sensing; printed pla; solvent; carbon black ... See more keywords
Repair of Cranial Defects in Rabbits with 3D-Printed Hydroxyapatite/Polylactic Acid Composites
Sign Up to like & getrecommendations! Published in 2022 at "BioMed Research International"
DOI: 10.1155/2022/7562291
Abstract: Objective The safety and efficacy of three-dimensional- (3D-) printed hydroxyapatite/polylactic acid (HA-PLA) composites in repairing cranial defects were evaluated in a rabbit experimental model. Methods Twelve New Zealand rabbits were selected as experimental subjects. Two… read more here.
Keywords: bone; cranial defects; printed hydroxyapatite; printed pla ... See more keywords
Preliminary Study on Mechanical Aspects of 3D-Printed PLA-TPU Composites
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15072364
Abstract: Additive technologies using Fused Deposition Modeling (FDM) technology are currently a promising tool for the production of polymeric multicomposites. This paper presents the results of a static 3-point bending test carried out on 3D printed… read more here.
Keywords: pla tpu; aspects printed; printed pla; preliminary study ... See more keywords
Influence of UV Ageing on Properties of Printed PLA Containing Graphene Nanopowder
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15228135
Abstract: The present paper analyses the properties of printed polylactic acid (PLA) samples with admixtures of graphene nanopowder (GNP) at wt. 1%, 2% and 4%. The pure polylactide and admixed polylactide printed samples were examined to… read more here.
Keywords: influence ageing; ageing properties; printed pla; graphene nanopowder ... See more keywords
Numerical Analysis of a Transtibial Prosthesis Socket Using 3D-Printed Bio-Based PLA
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16051985
Abstract: Lower-limb prosthesis design and manufacturing still rely mostly on the workshop process of trial-and-error using expensive unrecyclable composite materials, resulting in time-consuming, material-wasting, and, ultimately, expensive prostheses. Therefore, we investigated the possibility of utilizing Fused… read more here.
Keywords: prosthesis; socket; printed pla; bio based ... See more keywords
Gradient 3D Printed PLA Scaffolds on Biomedical Titanium: Mechanical Evaluation and Biocompatibility
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13050682
Abstract: The goal of the present investigation was to find a solution to crucial engineering aspects related to the elaboration of multi-layered tissue-biomimicking composites. 3D printing technology was used to manufacture single-layered and gradient multi-layered 3D… read more here.
Keywords: biomedical titanium; gradient printed; biocompatibility; printed pla ... See more keywords
Pressure Orientation-Dependent Recovery of 3D-Printed PLA Objects with Varying Infill Degree
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13081275
Abstract: Poly(lactic acid) is not only one of the most often used materials for 3D printing via fused deposition modeling (FDM), but also a shape-memory polymer. This means that objects printed from PLA can, to a… read more here.
Keywords: recovery; dependent recovery; pressure orientation; orientation dependent ... See more keywords
The Influence of the Printing Temperature and the Filament Color on the Dimensional Accuracy, Tensile Strength, and Friction Performance of FFF-Printed PLA Specimens
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14101978
Abstract: The printing variable least addressed in previous research aiming to reveal the effect of the FFF process parameters on the printed PLA part’s quality and properties is the filament color. Moreover, the color of the… read more here.
Keywords: dimensional accuracy; fff; color; filament color ... See more keywords