3D interconnected porous biomimetic scaffolds: In vitro cell response

S Panzavolta, P Torricelli, S Amadori… - … Research Part A: An …, 2013 - Wiley Online Library
Bone cell response to 3D bioinspired scaffolds was tested on osteoblast culture
supernatants and by means of quantitative polymerase chain reaction (qPCR). Foaming and …

Characterization and preliminary biological evaluation of 3D-printed porous scaffolds for engineering bone tissues

CG Liu, YT Zeng, RK Kankala, SS Zhang, AZ Chen… - Materials, 2018 - mdpi.com
Some basic requirements of bone tissue engineering include cells derived from bone
tissues, three-dimensional (3D) scaffold materials, and osteogenic factors. In this framework …

Effect of porous structure and pore size on mechanical strength of 3D-printed comby scaffolds

H Zhao, L Li, S Ding, C Liu, J Ai - Materials letters, 2018 - Elsevier
Low mechanical strength is a major challenge for porous scaffolds in bone tissue
engineering. Porous scaffold with honeycomb structure, which exhibits excellent mechanical …

Alginate dependent changes of physical properties in 3D bioprinted cell-laden porous scaffolds affect cell viability and cell morphology

J Zhang, E Wehrle, JR Vetsch, GR Paul… - Biomedical …, 2019 - iopscience.iop.org
Abstract Three-dimensional (3D) cell-laden scaffolds are becoming more prevalent in bone
tissue repair and regeneration. However, the influence of physical scaffold properties on cell …

Bone response to 3D periodic hydroxyapatite scaffolds with and without tailored microporosity to deliver bone morphogenetic protein 2

JG Dellinger, JAC Eurell… - Journal of Biomedical …, 2006 - Wiley Online Library
Three types of model hydroxyapatite (HA) scaffolds were implanted in the metacarpal and
metatarsal bones of goats. Scaffolds, consisting of a latticed pattern of rods, were fabricated …

Three‐dimensional printing of porous ceramic scaffolds for bone tissue engineering

H Seitz, W Rieder, S Irsen, B Leukers… - Journal of Biomedical …, 2005 - Wiley Online Library
This article reports a new process chain for custom‐made three‐dimensional (3D) porous
ceramic scaffolds for bone replacement with fully interconnected channel network for the …

[HTML][HTML] Bone tissue regeneration: the role of finely tuned pore architecture of bioactive scaffolds before clinical translation

R Wu, Y Li, M Shen, X Yang, L Zhang, X Ke, G Yang… - Bioactive materials, 2021 - Elsevier
Spatial dimension of pores and interconnection in macroporous scaffolds is of particular
importance in facilitating endogenous cell migration and bone tissue ingrowth. However, it is …

Three‐dimensional porous bioscaffolds for bone tissue regeneration: Fabrication via adaptive foam reticulation and freeze casting techniques, characterization, and …

KK Mallick, J Winnett, W van Grunsven… - … Research Part A, 2012 - Wiley Online Library
Highly interconnected and 3D porous bioactive hydroxyapatite (HAP) and Bioglass scaffolds
have been fabricated by an adaptive version of camphene based foam reticulation (ARM) …

In vivo evaluation of a novel nanocomposite porous 3D scaffold in a rabbit model: histological analysis

SK Mahmood, ISA Razak, MS Ghaji… - International Journal …, 2017 - Taylor & Francis
The healing of load-bearing segmental defects in long bones is a challenge due to the
complex nature of the weight that affects the bone part and due to bending, shearing, axial …

Effect of morphological characteristics and biomineralization of 3D-printed gelatin/hyaluronic acid/hydroxyapatite composite scaffolds on bone tissue regeneration

JW Kim, YS Han, HM Lee, JK Kim, YJ Kim - International journal of …, 2021 - mdpi.com
The use of porous three-dimensional (3D) composite scaffolds has attracted great attention
in bone tissue engineering applications because they closely simulate the major features of …