Recent developments of biomaterials for additive manufacturing of bone scaffolds

Y Chen, W Li, C Zhang, Z Wu… - Advanced Healthcare …, 2020 - Wiley Online Library
Recent years have witnessed surging demand for bone repair/regeneration implants due to
the increasing number of bone defects caused by trauma, cancer, infection, and arthritis …

Extrusion-based 3D printing of bioactive glass scaffolds-process parameters and mechanical properties: A review

BC Palivela, SD Bandari, RS Mamilla - Bioprinting, 2022 - Elsevier
Tissue regeneration, proliferation, and cell attachment are the objectives of a scaffold for
bone and cartilage-related defect treatments. The development of novel biodegradable …

3D Bioprinting of osteochondral tissue substitutes – in vitro-chondrogenesis in multi-layered mineralized constructs

D Kilian, T Ahlfeld, AR Akkineni, A Bernhardt… - Scientific reports, 2020 - nature.com
For the generation of multi-layered full thickness osteochondral tissue substitutes with an
individual geometry based on clinical imaging data, combined extrusion-based 3D printing …

GelMA/bioactive silica nanocomposite bioinks for stem cell osteogenic differentiation

MT Tavares, VM Gaspar, MV Monteiro… - …, 2021 - iopscience.iop.org
Leveraging 3D bioprinting for processing stem cell-laden biomaterials has unlocked a
tremendous potential for fabricating living 3D constructs for bone tissue engineering. Even …

Composites consisting of calcium phosphate cements and mesoporous bioactive glasses as a 3D plottable drug delivery system

RF Richter, T Ahlfeld, M Gelinsky, A Lode - Acta biomaterialia, 2023 - Elsevier
Calcium phosphate cements (CPC) and mesoporous bioactive glasses (MBG) are two well
studied biomaterial groups widely under investigation on their applicability to treat bone …

[HTML][HTML] Treatment of critical bone defects using calcium phosphate cement and mesoporous bioactive glass providing spatiotemporal drug delivery

RF Richter, C Vater, M Korn, T Ahlfeld, M Rauner… - Bioactive materials, 2023 - Elsevier
Calcium phosphate cements (CPC) are currently widely used bone replacement materials
with excellent bioactivity, but have considerable disadvantages like slow degradation. For …

A comparative analysis of 3D printed scaffolds consisting of poly (lactic-co-glycolic) acid and different bioactive mineral fillers: aspects of degradation and …

T Ahlfeld, A Lode, AM Placht, T Fecht, T Wolfram… - Biomaterials …, 2023 - pubs.rsc.org
Their excellent mechanical properties, degradability and suitability for processing by 3D
printing technologies make the thermoplastic polylactic acid and its derivatives favourable …

Tailorable zinc-substituted mesoporous bioactive glass/alginate-methylcellulose composite bioinks

V Guduric, N Belton, RF Richter, A Bernhardt… - Materials, 2021 - mdpi.com
Bioactive glasses have been used for bone regeneration applications thanks to their
excellent osteoconductivity, an osteostimulatory effect, and high degradation rate, releasing …

3D Printing of Bone Grafts for Cleft Alveolar Osteoplasty – In vivo Evaluation in a Preclinical Model

P Korn, T Ahlfeld, F Lahmeyer, D Kilian… - … in bioengineering and …, 2020 - frontiersin.org
One of the most common hereditary craniofacial anomalies in humans are cleft lip and cleft
alveolar bone with or without cleft palate. Current clinical practice, the augmentation of the …

Characterisation of 3D bioprinted human breast cancer model for in vitro drug and metabolic targeting

T Dankó, G Petővári, R Raffay, D Sztankovics… - International Journal of …, 2022 - mdpi.com
Monolayer cultures, the less standard three-dimensional (3D) culturing systems, and
xenografts are the main tools used in current basic and drug development studies of cancer …