Results 11 to 20 of about 10,544 (217)

Characterization of alginate–gelatin–cholesteryl ester liquid crystals bioinks for extrusion bioprinting of tissue engineering scaffolds [PDF]

open access: yes, 2022
Tissue engineering (TE) is an innovative approach to tackling many diseases and body parts that need to be replaced by developing artificial tissues and organs. Bioinks play an important role in the success of various TE applications. A bioink refers
A. Mostafa, Salama   +5 more
core   +2 more sources

Thiol-gelatin-norbornene bioink for laser‐based high‐definition bioprinting [PDF]

open access: yes, 2020
Two-photon polymerization (2PP) is a lithography-based 3D printing method allowing the fabrication of 3D structures with sub-micrometer resolution.
Andriotis, Orestis G   +11 more
core   +1 more source

Advantages of photo-curable collagen-based cell-laden bioinks compared to methacrylated gelatin (GelMA) in digital light processing (DLP) and extrusion bioprinting

open access: yesMaterials Today Bio, 2023
The development of cell-laden bioinks that possess high biocompatibility and printability is crucial in the field of bioprinting for the creation of cell-embedded tissue engineering scaffolds.
Huimin Shi, Yang Li, Kailei Xu, Jun Yin
doaj   +1 more source

Natural and Synthetic Bioinks for 3D Bioprinting

open access: yesAdvanced NanoBiomed Research, 2021
Bioprinting offers tremendous potential in the fabrication of functional tissue constructs for replacement of damaged or diseased tissues. Among other fabrication methods used in tissue engineering, bioprinting provides accurate control over the ...
Roghayeh Khoeini   +13 more
doaj   +1 more source

Co-axial wet-spinning in 3D Bioprinting: state of the art and future perspective of microfluidic integration [PDF]

open access: yes, 2019
Nowadays, 3D bioprinting technologies are rapidly emerging in the field of tissue engineering and regenerative medicine as effective tools enabling the fabrication of advanced tissue constructs that can recapitulate in vitro organ/tissue functions ...
Barbetta, Andrea   +3 more
core   +1 more source

A bioprinted cardiac patch composed of cardiac-specific extracellular matrix and progenitor cells for heart repair [PDF]

open access: yes, 2018
Congenital heart defects are present in 8 of 1000 newborns and palliative surgical therapy has increased survival. Despite improved outcomes, many children develop reduced cardiac function and heart failure requiring transplantation.
Bejleri, Donald   +6 more
core   +1 more source

Preparation of Chitosan/Recombinant Human Collagen-Based Photo-Responsive Bioinks for 3D Bioprinting

open access: yesGels, 2022
Collagen and chitosan are frequently used natural biomaterials in tissue engineering. However, most collagen is derived from animal tissue, with inconsistent quality and pathogen transmittance risks.
Yang Yang   +6 more
doaj   +1 more source

Construction of 3D in vitro models by bioprinting human pluripotent stem cells: Challenges and opportunities [PDF]

open access: yes, 2019
Three-dimensional (3D) printing of biological material, or 3D bioprinting, is a rapidly expanding field with interesting applications in tissue engineering and regenerative medicine. Bioprinters use cells and biocompatible materials as an ink (bioink) to
Rosa, Alessandro, Salaris, Federico
core   +1 more source

Bioink properties before, during and after 3D bioprinting [PDF]

open access: yes, 2016
Bioprinting is a process based on additive manufacturing from materials containing living cells. These materials, often referred to as bioink, are based on cytocompatible hydrogel precursor formulations, which gel in a manner compatible with different ...
Aleksandr Ovsianikov   +19 more
core   +5 more sources

Optimization of cell-laden bioinks for 3D bioprinting and efficient infection with influenza A virus [PDF]

open access: yes, 2018
Bioprinting is a new technology, which arranges cells with high spatial resolution, but its potential to create models for viral infection studies has not yet been fully realized.
Berg, Johanna   +10 more
core   +2 more sources

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