Three-dimensional (3D) printing by material extrusion is being widely explored to prepare patient-specific scaffolds from biodegradable polyesters such as poly(lactic acid) (PLA). Although they provide the desired mechanical support, PLA scaffolds lack bioactivity to promote bone regeneration. The aim of this work was to develop a surface engineering approach for enhancing the osteogenic activity of 3D printed PLA scaffolds. Macro-porous PLA scaffolds were prepared by material extrusion with 70.2% porosity. Polyethyleneimine was chemically conjugated to the alkali-treated PLA scaffolds followed by conjugation of citric acid. These polymer-grafted scaffolds were immersed in the simulated body fluid to yield scaffolds coated with calcium-defi...
Background: Recent studies have suggested that both poly(l-lactide-co-1,5-dioxepan-2-one) (or poly(L...
Orthopedic tumor resection, trauma, or degenerative disease surgeries can result in large bone defec...
The 3D printing process can produce bioengineered scaffolds with a 100% interconnected porous struct...
[[abstract]]3D printing is a versatile technique widely applied in tissue engineering due to its abi...
Purpose: Study objectives were set to (i) fabricate 3D-printed scaffolds/grafts with varying pore si...
One promising strategy to reconstruct bone defects relies on 3D printed porous structures. In spite ...
Additive manufacturing techniques are promising technologies to produce patient-specific and effecti...
Large bone defects are commonly treated by replacement with auto- and allografts, which have substan...
One promising strategy to reconstruct bone defects relies on 3D printed porous structures. In spite ...
We present a solution to regenerate adipose tissue using degradable, soft, pliable 3D-printed scaffo...
3D-printing and additive manufacturing can be powerful techniques to design customized structures an...
Abstract Background The primary objective of Tissue engineering is a regeneration or replacement of ...
Fabrication of new biodegradable scaffolds that guide and stimulate tissue regeneration is still a m...
There is currently a high demand for synthetic biodegradable scaffolds with enhanced osteogenic and ...
Three-dimensional printing is a versatile technique to generate large quantities of a wide variety o...
Background: Recent studies have suggested that both poly(l-lactide-co-1,5-dioxepan-2-one) (or poly(L...
Orthopedic tumor resection, trauma, or degenerative disease surgeries can result in large bone defec...
The 3D printing process can produce bioengineered scaffolds with a 100% interconnected porous struct...
[[abstract]]3D printing is a versatile technique widely applied in tissue engineering due to its abi...
Purpose: Study objectives were set to (i) fabricate 3D-printed scaffolds/grafts with varying pore si...
One promising strategy to reconstruct bone defects relies on 3D printed porous structures. In spite ...
Additive manufacturing techniques are promising technologies to produce patient-specific and effecti...
Large bone defects are commonly treated by replacement with auto- and allografts, which have substan...
One promising strategy to reconstruct bone defects relies on 3D printed porous structures. In spite ...
We present a solution to regenerate adipose tissue using degradable, soft, pliable 3D-printed scaffo...
3D-printing and additive manufacturing can be powerful techniques to design customized structures an...
Abstract Background The primary objective of Tissue engineering is a regeneration or replacement of ...
Fabrication of new biodegradable scaffolds that guide and stimulate tissue regeneration is still a m...
There is currently a high demand for synthetic biodegradable scaffolds with enhanced osteogenic and ...
Three-dimensional printing is a versatile technique to generate large quantities of a wide variety o...
Background: Recent studies have suggested that both poly(l-lactide-co-1,5-dioxepan-2-one) (or poly(L...
Orthopedic tumor resection, trauma, or degenerative disease surgeries can result in large bone defec...
The 3D printing process can produce bioengineered scaffolds with a 100% interconnected porous struct...