Three-dimensional bioprinting to bridge the gap in spinal cord injuries
JL Holloway - Science Translational Medicine, 2018
Tissue engineering uses a combination of cells, signaling molecules, and biomaterial
scaffolding to replace or regenerate damaged tissue. For spinal cord repair, most approaches
have relied on direct injection of cells into the lesion without providing an adequate support …
scaffolding to replace or regenerate damaged tissue. For spinal cord repair, most approaches
have relied on direct injection of cells into the lesion without providing an adequate support …
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Digitally Tunable Microfluidic Bioprinting of Multilayered Cannular Tissues
Q Pi, S Maharjan, X Yan, X Liu, B Singh… - Advanced Materials, 2018
Despite advances in the bioprinting technology, biofabrication of circumferentially
multilayered tubular tissues or organs with cellular heterogeneity, such as blood
vessels, trachea, intestine, colon, ureter, and urethra, remains a challenge. Herein, a …
multilayered tubular tissues or organs with cellular heterogeneity, such as blood
vessels, trachea, intestine, colon, ureter, and urethra, remains a challenge. Herein, a …
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Synthesis and Characterization of Dual Stimuli-Sensitive Biodegradable Polyurethane Soft Hydrogels for 3D Cell-Laden Bioprinting
SH Hsiao, S Hsu - ACS applied materials & interfaces, 2018
Three-dimensional bioprinting serves as an attractive platform to fabricate
customized tissue-engineered substitutes from biomaterials and cells for the repair or
replacement of injured tissues and organs. A common challenge for 3D bioprinting …
customized tissue-engineered substitutes from biomaterials and cells for the repair or
replacement of injured tissues and organs. A common challenge for 3D bioprinting …
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Peroxidase-catalyzed microextrusion bioprinting of cell-laden hydrogel constructs in vaporized ppm-level hydrogen peroxide
S Sakai, K Mochizuki, Q Yanfei, M Mail, M Nakahata… - Biofabrication, 2018
Hydrogels were prepared by contacting air containing 10–50 ppm H2O2 with an
aqueous solution containing polymer (s) possessing phenolic hydroxyl (Ph) moieties
(polymer-Ph) and horseradish peroxidase (HRP). In this system, HRP catalyzes …
aqueous solution containing polymer (s) possessing phenolic hydroxyl (Ph) moieties
(polymer-Ph) and horseradish peroxidase (HRP). In this system, HRP catalyzes …
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Microcylinder-laden gelatin-based bioink engineered for 3D bioprinting
J Lee, CH Park, CS Kim - Materials Letters, 2018
Developing bioinks for 3D bioprinting that are easy to print and highly biocompatible
is essential for the growth of the tissue engineering field. Here, a gelatin methacryloyl-
based (GelMA) bioink that is loaded with aminolyzed poly (L-lactic acid)(PLLA) …
is essential for the growth of the tissue engineering field. Here, a gelatin methacryloyl-
based (GelMA) bioink that is loaded with aminolyzed poly (L-lactic acid)(PLLA) …
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[PDF] Accurate Calibration in Multi-Material 3D Bioprinting for Tissue Engineering
C Escobedo-Lucea
Most of the studies in three-dimensional (3D) bioprinting have been traditionally
based on printing a single bioink. Addressing the complexity of organ and tissue
engineering, however, will require combining multiple building and sacrificial …
based on printing a single bioink. Addressing the complexity of organ and tissue
engineering, however, will require combining multiple building and sacrificial …
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