Three-Dimensional Printing and Injectable Conductive Hydrogels for Tissue Engineering Application

2019 ◽  
Vol 25 (5) ◽  
pp. 398-411 ◽  
Author(s):  
Le Jiang ◽  
Yingjin Wang ◽  
Zhongqun Liu ◽  
Chunyang Ma ◽  
Hao Yan ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Three Dimensional ◽  
Engineering Application ◽  
Tissue Engineering Application ◽  
Three Dimensional Printing ◽  
Conductive Hydrogels ◽  
Dimensional Printing

scholarly journals 3D-Printed Biopolymers for Tissue Engineering Application

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
Xiaoming Li ◽  
Rongrong Cui ◽  
Lianwen Sun ◽  
Katerina E. Aifantis ◽  
Yubo Fan ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
3D Printing ◽  
Three Dimensional ◽  
Engineering Application ◽  
Tissue Engineering Application ◽  
Printing Technology ◽  
3D Printing Technology ◽  
Potential Applications ◽  
3D Printed ◽  
Dimensional Object

3D printing technology has recently gained substantial interest for potential applications in tissue engineering due to the ability of making a three-dimensional object of virtually any shape from a digital model. 3D-printed biopolymers, which combine the 3D printing technology and biopolymers, have shown great potential in tissue engineering applications and are receiving significant attention, which has resulted in the development of numerous research programs regarding the material systems which are available for 3D printing. This review focuses on recent advances in the development of biopolymer materials, including natural biopolymer-based materials and synthetic biopolymer-based materials prepared using 3D printing technology, and some future challenges and applications of this technology are discussed.

scholarly journals Three-Dimensional Printing Strategies for Irregularly Shaped Cartilage Tissue Engineering: Current State and Challenges

2022 ◽  
Vol 9 ◽  
Author(s):  
Hui Wang ◽  
Zhonghan Wang ◽  
He Liu ◽  
Jiaqi Liu ◽  
Ronghang Li ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
3D Printing ◽  
Cartilage Tissue Engineering ◽  
Three Dimensional ◽  
Cartilage Tissue ◽  
Future Research ◽  
Engineering Construction ◽  
Three Dimensional Printing ◽  
Current State ◽  
Dimensional Printing

Although there have been remarkable advances in cartilage tissue engineering, construction of irregularly shaped cartilage, including auricular, nasal, tracheal, and meniscus cartilages, remains challenging because of the difficulty in reproducing its precise structure and specific function. Among the advanced fabrication methods, three-dimensional (3D) printing technology offers great potential for achieving shape imitation and bionic performance in cartilage tissue engineering. This review discusses requirements for 3D printing of various irregularly shaped cartilage tissues, as well as selection of appropriate printing materials and seed cells. Current advances in 3D printing of irregularly shaped cartilage are also highlighted. Finally, developments in various types of cartilage tissue are described. This review is intended to provide guidance for future research in tissue engineering of irregularly shaped cartilage.

Tissue Engineering of Human Nasal Alar Cartilage Precisely by Using Three-Dimensional Printing

2015 ◽  
Vol 135 (2) ◽  
pp. 451-458 ◽  
Author(s):  
Yihao Xu ◽  
Fei Fan ◽  
Ning Kang ◽  
Sheng Wang ◽  
Jianjun You ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Three Dimensional ◽  
Alar Cartilage ◽  
Three Dimensional Printing ◽  
Dimensional Printing

scholarly journals Tissue engineering and surgery: from translational studies to human trials

2017 ◽  
Vol 2 (4) ◽  
pp. 189-202 ◽  
Author(s):  
Jan Jeroen Vranckx ◽  
Margot Den Hondt
Keyword(s):  
Tissue Engineering ◽  
Wound Repair ◽  
Three Dimensional ◽  
Three Dimensional Printing ◽  
Engineering Sciences ◽  
Custom Made ◽  
Intrinsic Complexity ◽  
Dimensional Printing ◽  
Extensive Burn

AbstractTissue engineering was introduced as an innovative and promising field in the mid-1980s. The capacity of cells to migrate and proliferate in growth-inducing medium induced great expectancies on generating custom-shaped bioconstructs for tissue regeneration. Tissue engineering represents a unique multidisciplinary translational forum where the principles of biomaterial engineering, the molecular biology of cells and genes, and the clinical sciences of reconstruction would interact intensively through the combined efforts of scientists, engineers, and clinicians. The anticipated possibilities of cell engineering, matrix development, and growth factor therapies are extensive and would largely expand our clinical reconstructive armamentarium. Application of proangiogenic proteins may stimulate wound repair, restore avascular wound beds, or reverse hypoxia in flaps. Autologous cells procured from biopsies may generate an ‘autologous’ dermal and epidermal laminated cover on extensive burn wounds. Three-dimensional printing may generate ‘custom-made’ preshaped scaffolds – shaped as a nose, an ear, or a mandible – in which these cells can be seeded. The paucity of optimal donor tissues may be solved with off-the-shelf tissues using tissue engineering strategies. However, despite the expectations, the speed of translation of in vitro tissue engineering sciences into clinical reality is very slow due to the intrinsic complexity of human tissues. This review focuses on the transition from translational protocols towards current clinical applications of tissue engineering strategies in surgery.

Printability of calcium phosphate powders for three-dimensional printing of tissue engineering scaffolds

2012 ◽  
Vol 8 (1) ◽  
pp. 373-385 ◽  
Author(s):  
Andre Butscher ◽  
Marc Bohner ◽  
Christian Roth ◽  
Annika Ernstberger ◽  
Roman Heuberger ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Calcium Phosphate ◽  
Three Dimensional ◽  
Tissue Engineering Scaffolds ◽  
Three Dimensional Printing ◽  
Dimensional Printing
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