Journal ArticleDOI
Three-dimensional (3D) printed scaffold and material selection for bone repair
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TLDR
This review provides a brief overview of current progress in existing biomaterials and tissue engineering scaffolds prepared by 3D printing technologies, with an emphasis on the material selection, scaffold design optimization, and their preclinical and clinical applications in the repair of critical-sized bone defects.About:
This article is published in Acta Biomaterialia.The article was published on 2019-01-15. It has received 469 citations till now.read more
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A review on stereolithography and its applications in biomedical engineering
TL;DR: Stereolithography is a solid freeform technique (SFF) that was introduced in the late 1980s as discussed by the authors, which has the highest fabrication accuracy and an increasing number of materials that can be processed is becoming available.
Journal ArticleDOI
Scaffold fabrication technologies and structure/function properties in bone tissue engineering
TL;DR: A comprehensive review of the current accomplishments on scaffold fabrication techniques, their structure, and function properties for BTE is provided and strategies to improve vascularization potential and immunomodulation are presented.
Journal ArticleDOI
Four-dimensional bioprinting: Current developments and applications in bone tissue engineering.
TL;DR: By summarizing potential applications of 4D bioprinting in the field of bone tissue engineering, these emerging technologies could fulfill unaddressed medical requirements and give inspirations about widespread applications of this emerging technology for tissue engineering in biomedical field.
Journal ArticleDOI
3D-printed sensors: Current progress and future challenges
TL;DR: This study summarized and classified applications of different AM methods in manufacturing of sensors, briefly reviewed and compared AM techniques and categorized 3D-printed sensors based on their applications.
Journal ArticleDOI
Bone physiological microenvironment and healing mechanism: Basis for future bone-tissue engineering scaffolds.
Guanyin Zhu,Tianxu Zhang,Miao Chen,Ke Yao,Xinqi Huang,Bo Zhang,Yazhen Li,Jun Liu,Yunbing Wang,Zhihe Zhao +9 more
TL;DR: In this article, the development of bone tissue engineering (BTE) scaffolds has been leading the forefront of this field, and various biomimicking and bio-inspired BTE scaffolds have been reported.
References
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Journal ArticleDOI
Porosity of 3D biomaterial scaffolds and osteogenesis.
TL;DR: New fabrication techniques, such as solid-free form fabrication, can potentially be used to generate scaffolds with morphological and mechanical properties more selectively designed to meet the specificity of bone-repair needs.
Journal ArticleDOI
3D bioprinting of tissues and organs
Sean V. Murphy,Anthony Atala +1 more
TL;DR: 3D bioprinting is being applied to regenerative medicine to address the need for tissues and organs suitable for transplantation and developing high-throughput 3D-bioprinted tissue models for research, drug discovery and toxicology.
Journal ArticleDOI
On the mechanisms of biocompatibility.
TL;DR: It is shown that, in the vast majority of circumstances, the sole requirement for biocompatibility in a medical device intended for long-term contact with the tissues of the human body is that the material shall do no harm to those tissues, achieved through chemical and biological inertness.
Journal ArticleDOI
Biomimetic 4D printing
A. Sydney Gladman,A. Sydney Gladman,Elisabetta A. Matsumoto,Elisabetta A. Matsumoto,Ralph G. Nuzzo,Lakshminarayanan Mahadevan,Lakshminarayanan Mahadevan,Jennifer A. Lewis,Jennifer A. Lewis +8 more
TL;DR: In this article, a plant-inspired shape morphing system is presented, where a composite hydrogel architecture is encoded with localized, anisotropic swelling behavior controlled by the alignment of cellulose fibrils along prescribed four-dimensional printing pathways.
Journal ArticleDOI
The story of Bioglass
TL;DR: The 40 year history of the development of bioactive glasses is reviewed, with emphasis on the first composition, 45S5 Bioglass®, that has been in clinical use since 1985, and the steps of discovery, characterization, in vivo and in vitro evaluation, clinical studies and product development are summarized along with the technology transfer processes.