Personalized Volumetric Tissue Generation by Enhancing Multiscale Mass Transport through 3D Printed Scaffolds in Perfused Bioreactors
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.202200454
Abstract: Engineered tissues provide an alternative to graft material, circumventing the use of donor tissue such as autografts or allografts and non‐physiological synthetic implants. However, their lack of vasculature limits the growth of volumetric tissue more… read more here.
Keywords: printed scaffolds; volumetric tissue; perfused bioreactors; mass transport ... See more keywords
Crystal Growth of 3D Poly(ε‐caprolactone) Based Bone Scaffolds and Its Effects on the Physical Properties and Cellular Interactions
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202203183
Abstract: Extrusion additive manufacturing is widely used to fabricate polymer‐based 3D bone scaffolds. However, the insight views of crystal growths, scaffold features and eventually cell‐scaffold interactions are still unknown. In this work, melt and solvent extrusion… read more here.
Keywords: bone scaffolds; printed scaffolds; based bone; crystal growth ... See more keywords
Chitosan-based 3D-printed scaffolds for bone tissue engineering.
Sign Up to like & getrecommendations! Published in 2021 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2021.05.215
Abstract: Despite the spontaneous regenerative properties of autologous bone grafts, this technique remains dilatory and restricted to fractures and injuries. Conventional grafting strategies used to treat bone tissue damage have several limitations. This highlights the need… read more here.
Keywords: bone tissue; printed scaffolds; tissue; based printed ... See more keywords
Spatial alignment of 3D printed scaffolds modulates genotypic expression in pre-osteoblasts.
Sign Up to like & getrecommendations! Published in 2020 at "Materials letters"
DOI: 10.1016/j.matlet.2020.128189
Abstract: 3D printing, an advent from rapid prototyping technology is emerging as a suitable solution for various regenerative engineering applications. In this study, blended gelatin-sodium alginate 3D printed scaffolds with different pore geometries were developed by… read more here.
Keywords: printed scaffolds; spatial alignment; geometry; alignment printed ... See more keywords
3D printed scaffolds of alginate/polyvinylalcohol with silk fibroin based on mimicked extracellular matrix for bone tissue engineering in maxillofacial surgery
Sign Up to like & getrecommendations! Published in 2021 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2021.102140
Abstract: Abstract This research investigated 3D printed scaffolds of alginate/polyvinylalcohol incorporated with silk fibroin (SF) fabricated by mimicking soft materials similar to bone extracellular matrix. The alginate/polyvinyl alcohol incorporated with 0 %, 0.5 %, 1 %,… read more here.
Keywords: alginate polyvinylalcohol; maxillofacial surgery; silk fibroin; printed scaffolds ... See more keywords
Introduction of Hydrogen Bonds Improves the Shape Fidelity of Viscoelastic 3D Printed Scaffolds While Maintaining Their Low-Temperature Printability
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b02558
Abstract: In spite of the rapid adoption of three-dimensional (3D) printed scaffolds in biomedical applications, there is a paucity of low-modulus 3D printable biodegradable polymers available for fabricatio... read more here.
Keywords: bonds improves; hydrogen bonds; printed scaffolds; improves shape ... See more keywords
Chondroinductive alginate-based hydrogels having graphene oxide for 3D printed scaffolds fabrication.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b22062
Abstract: Scaffolds based on bioconjugated hydrogels are attractive for tissue engineering because they can partly mimic human tissue characteristics. For example, they can further increase their bioactivity with cells. However, most of the hydrogels present problems… read more here.
Keywords: graphene oxide; alginate; printed scaffolds; fabrication ... See more keywords
3D printed scaffolds with gradient porosity based on a cellulose nanocrystal hydrogel.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c7nr08966j
Abstract: 3-Dimensional (3D) printing provides a unique methodology for the customization of biomedical scaffolds with respect to size, shape, pore structure and pore orientation useful for tissue repair and regeneration. 3D printing was used to fabricate… read more here.
Keywords: gradient porosity; scaffolds gradient; hydrogel; printed scaffolds ... See more keywords
Articulation inspired by nature: a review of biomimetic and biologically active 3D printed scaffolds for cartilage tissue engineering
Sign Up to like & getrecommendations! Published in 2022 at "Biomaterials Science"
DOI: 10.1039/d1bm01540k
Abstract: In the human body, articular cartilage facilitates the frictionless movement of synovial joints. However, due to its avascular and aneural nature, it has a limited ability to self-repair when damaged due to injury or wear… read more here.
Keywords: printed scaffolds; tissue engineering; cartilage; scaffolds cartilage ... See more keywords
A facile way to construct Sr-doped apatite coating on the surface of 3D printed scaffolds to improve osteogenic effect.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of biomaterials applications"
DOI: 10.1177/08853282221087107
Abstract: Bone-like apatite coating fabricated by biomineralization process is a facile way for surface modification of porous scaffolds to improve interfacial behaviors and thus facilitate cell attachment, proliferation, and differentiation for bone tissue engineering. In this… read more here.
Keywords: surface; like apatite; doped apatite; apatite coating ... See more keywords
3D-Printed scaffolds based on poly(Trimethylene carbonate), poly(ε-Caprolactone), and β-Tricalcium phosphate
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Bioprinting"
DOI: 10.18063/ijb.v9i1.641
Abstract: Three-dimensional (3D)-printed scaffolds of biodegradable polymers have been increasingly applied in bone repair and regeneration, which helps avoid the second surgery. PTMC/PCL/TCP composites were made using poly(trimethylene carbonate), poly(ε-caprolactone), and β-tricalcium phosphate. PTMC/PCL/TCP scaffolds were… read more here.
Keywords: printed scaffolds; trimethylene carbonate; ptmc pcl; poly trimethylene ... See more keywords