Results 11 to 20 of about 7,581 (247)
Ribbon-shaped microgels as bioinks for 3D bioprinting of anisotropic tissue structures [PDF]
Bioactive MaterialsGranular microgels are attractive bioinks for bioprinting due to their injectability, printability, modularity, and enhanced macroporosity compared to conventional nanoporous hydrogels.
Hung Pang Lee +9 more
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3D Printing with Tragacanth-Gum-Based Bioinks: A New Frontier in Bioprinting Materials [PDF]
GelsExtrusion-based bioprinting is widely used for fabricating cell-laden constructs; however, its success is highly dependent on the rheological and biological performance of the bioink.
Shivani Dogra +3 more
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A review of nanoparticles in bioinks
NanotechnologyAbstract A nanoparticle is commonly referred as a particle with a diameter between one to one hundred nanometers (nm). Nanoparticles are classified into 3 main groups based on their composition which are organic (polymeric nanoparticles, micelles, dendrimers, liposomes), inorganic (metal-based, metal oxide-based, ceramic-based, quantum ...
Ilyas Inci +3 more
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Nanocellulose Reinforced Hyaluronan-Based Bioinks
Biomacromolecules, 2023 Bioprinting of hydrogel-based bioinks can allow for the fabrication of elaborate, cell-laden 3D structures. In addition to providing an adequate extracellular matrix mimetic environment and high cell viability, the hydrogels must offer facile extrusion through the printing nozzle and retain the shape of the printed structure.
Andrea Träger +4 more
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Multicomponent polysaccharide alginate-based bioinks [PDF]
Journal of Materials Chemistry B, 2020 3D-Bioprinting has seen a rapid expansion in the last few years, with an increasing number of reported bioinks, amongst which, alginate is an ideal ingredient due to its biocompatibility and ease of gelation.
Piras, Carmen Cristina +1 more
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Bioinks of Natural Biomaterials for Printing Tissues
Bioengineering, 2023 Bioinks are inks—in other words, hydrogels—prepared from biomaterials with certain physiochemical properties together with cells to establish hierarchically complex biological 3D scaffolds through various 3D bioprinting technologies [...]
Girdhari Rijal
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Hydrogels for development of bioinks
, 2023 This chapter discusses the state-of-the-art of the application of hydrogels as bioinks in bioprinting processes. Three groups of techniques which are commonly used by commercial bioprinters have been included: material extrusion, vat photopolymerization, and material jetting.
Donate González, Ricardo +2 more
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Bioinks and biofabrication techniques for biosensors development: A review [PDF]
Materials Today Bio3D bioprinting technologies and bioink development are enabling significant advances in miniaturized and integrated biosensors. For example, bioreceptors can be immobilized within a porous 3D structure to significantly amplify the signal, while ...
Róisín Byrne +5 more
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Innovative bioinks for 3D bioprinting: Exploring technological potential and regulatory challenges
Journal of Tissue EngineeringThe field of three dimensional (3D) bioprinting has witnessed significant advancements, with bioinks playing a crucial role in enabling the fabrication of complex tissue constructs.
Prachi Agarwal +2 more
exaly +2 more sources
Tailoring bioinks of extrusion-based bioprinting for cutaneous wound healing
Bioactive Materials, 2022 Extrusion-based bioprinting (EBB) holds potential for regenerative medicine. However, the widely-used bioinks of EBB exhibit some limitations for skin regeneration, such as unsatisfactory bio-physical (i.e., mechanical, structural, biodegradable ...
Yuzhen Wang +5 more
doaj +1 more source