Cecilia Persson
YOU?
Author Swipe
View article: Powder reuse in powder bed fusion-laser beam of WE43 magnesium alloy: towards sustainable manufacturing of biodegradable implants
Powder reuse in powder bed fusion-laser beam of WE43 magnesium alloy: towards sustainable manufacturing of biodegradable implants Open
Magnesium alloy WE43 is desirable for biomedical implants due to its biocompatibility, degradability, and mechanical properties closely matching those of natural bone. Processing of WE43 by additive manufacturing (AM), such as powder bed f…
View article: Influence of melting mode on melt pool dynamics and microstructure in WE43 Mg alloy: A combined computational and experimental approach
Influence of melting mode on melt pool dynamics and microstructure in WE43 Mg alloy: A combined computational and experimental approach Open
In this study, laser-material interactions during laser-powder bed fusion of WE43 magnesium alloy were characterized through numerical and experimental analyses. Various melting modes (i.e., conduction, transition, and keyhole) were induce…
View article: Tuning the Mechanical Properties and Printability of Viscoelastic Skin-Derived Hydrogels for 3D Cell Culture
Tuning the Mechanical Properties and Printability of Viscoelastic Skin-Derived Hydrogels for 3D Cell Culture Open
In vitro investigations or tissue engineering require the creation of hierarchical and acellularized 3D structures mimicking the native environment of cells in vivo. Bioprinting provides a powerful approach to fabricating 3D architectures …
View article: Dynamics of non-Newtonian agarose gel droplet formation in two-phase microfluidic systems
Dynamics of non-Newtonian agarose gel droplet formation in two-phase microfluidic systems Open
Droplet-based microfluidics is a valuable tool in interdisciplinary research fields like cell biology and diagnostics. Newtonian fluids, like aqueous-based solutions, are commonly used for droplet generation. However, non-Newtonian fluids,…
View article: An optimised Bcl‐3 inhibitor for melanoma treatment
An optimised Bcl‐3 inhibitor for melanoma treatment Open
Background and Purpose Malignant melanoma is the most lethal form of skin cancer, characterised by a poor survival rate. One of the key factors driving the aggressive growth of melanoma cells is the elevated expression of the proto‐oncogen…
View article: Tuning the mechanical properties and printability of viscoelastic skin-derived hydrogels for 3D cell culture
Tuning the mechanical properties and printability of viscoelastic skin-derived hydrogels for 3D cell culture Open
Porcine skin-derived hydrogels were obtained with tunable gelation kinetics and rheological properties, influencing printability and cell proliferation and migration. Created in BioRender. Persson, C. (2025) https://BioRender.com/qd39swt.
View article: Longitudinal study of root resorption on incisors caused by impacted maxillary canines—a clinical and cone beam CT assessment
Longitudinal study of root resorption on incisors caused by impacted maxillary canines—a clinical and cone beam CT assessment Open
Objective To evaluate the long-term status of incisors with canine-induced root resorption (CIRR). Materials and methods Subjects with impacted maxillary canines (IMC) and persisting incisors with CIRR examined with cone beam computed tomo…
View article: Direct ink writing of biomimetic hydroxyapatite scaffolds with tailored concave porosity
Direct ink writing of biomimetic hydroxyapatite scaffolds with tailored concave porosity Open
Direct ink writing is a promising technology for the fabrication of personalized bone grafts, as it enables the customization of their geometrical conformation with high reproducibility and is compatible with the use of self-setting calciu…
View article: Ready‐to‐use abobotulinumtoxinA solution versus powder botulinumtoxinA for treatment of glabellar lines: Investigators' and subjects' experience in a Phase IV study
Ready‐to‐use abobotulinumtoxinA solution versus powder botulinumtoxinA for treatment of glabellar lines: Investigators' and subjects' experience in a Phase IV study Open
Background Botulinum neurotoxin type A (BoNT‐A) is well‐established for treatment of glabellar lines (GLs), and mostly formulated as powders requiring reconstitution for injection. The approved liquid formulation, ready‐to‐use (RTU) abobot…
View article: The effect of degree of sintering on the structural and mechanical properties of Si3N4–SiO2 glass ceramics
The effect of degree of sintering on the structural and mechanical properties of Si3N4–SiO2 glass ceramics Open
Silica-based glass ceramics have been extensively used in biomedical applications due to their superior biocompatibility and controllable properties. However, their low mechanical strength limits their application. This could be addressed …
View article: Quasi-static and dynamic mechanical properties of a linoleic acid-modified, low-modulus bone cement for spinal applications
Quasi-static and dynamic mechanical properties of a linoleic acid-modified, low-modulus bone cement for spinal applications Open
Background Polymethylmethacrylate (PMMA) bone cement is extensively used in spinal procedures such as vertebroplasty and kyphoplasty, while its use in percutaneous cement discoplasty (PCD) is not yet widely spread. A main issue for both ap…
View article: Higher laser power improves strength but reduces corrosion resistance of Mg WE43 processed by powder bed fusion
Higher laser power improves strength but reduces corrosion resistance of Mg WE43 processed by powder bed fusion Open
Powder bed fusion – laser beam (PBF-LB) of Mg alloys provides new possibilities for the production of complex structures with optimized designs, both for weight reduction in aerospace applications, as well as for patient-specific implants …
View article: The addition of silicon nitride to PMMA bone cements reduces bacterial attachment while supporting preosteoblast viability
The addition of silicon nitride to PMMA bone cements reduces bacterial attachment while supporting preosteoblast viability Open
Injectable poly (methyl methacrylate) (PMMA) bone cements are widely used in orthopaedics to stabilize fractures and for implant fixation. However, bacterial attachment to bone cements leads to significant complications that can create a n…
View article: Enhanced Cellular Uptake through Nanotopography‐Induced Macropinocytosis
Enhanced Cellular Uptake through Nanotopography‐Induced Macropinocytosis Open
Efficient cellular uptake of biomolecules, including genetic material, mRNA, proteins, and nanoparticles, requires novel approaches to overcome inherent cellular barriers. Here, the study investigates how nanotopographical cues from nanopo…
View article: Validated, high-resolution, non-linear, explicit finite element models for simulating screw - bone interaction
Validated, high-resolution, non-linear, explicit finite element models for simulating screw - bone interaction Open
Background and Objective: Primary stability evaluation of screw implants through pull-out or push-in experiments is commonly used to investigate the mechanism of screw loosening. Numerical models simulating these testing methods could prov…
View article: Structural Si3N4-SiO2 glass ceramics with bioactive and anti-bacterial properties
Structural Si3N4-SiO2 glass ceramics with bioactive and anti-bacterial properties Open
Silicon nitride-based bioceramics have been investigated for biomedical applications due to their good thermo-mechanical, tribological and antibacterial properties. However, biological properties, such as bioactivity that promotes the inte…