Bone Construct Fabrication

Bone construct fabrication is the bioengineering process of creating three-dimensional tissues or implantable structures that replicate key features of native bone for repair and regeneration. It typically combines biomaterials, porous scaffolds, and bone-forming cells, using methods such as 3D printing, molding, or bioprinting to control architecture, nutrient transport, and mechanical properties. Researchers can incorporate biochemical and mechanical cues that support cell attachment, proliferation, and osteogenic differentiation while guiding mineral deposition. These constructs provide platforms for studying bone development, testing therapies, and treating defects caused by trauma, disease, or surgery, with ongoing advances aimed at improving vascularization, integration, and long-term functional performance.

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Research

JoVE Journal - Biology

Fabrication of Myogenic Engineered Tissue Constructs

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Cited by 11 •

2009

Here, we demonstrate fabrication of collagen-based, tissue constructs containing skeletal myoblasts. These 3-D engineered constructs may be used to replace or repair tissues in vivo. For our purposes, we have designed these as an atrioventricular electrical conduit for the repair of complete heart block[1].

Models of Bone Metastasis

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Cited by 115 •

2012

Animal models are frequently utilized to study cancer metastasis to bone. In this protocol we will describe two common methods of tumor inoculation for bone metastasis studies and briefly describe some of the analyses utilized to monitor and quantify these models.

Design and Construction of an Urban Runoff Research Facility

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Cited by 6 •

2014

This paper describes the design, construction, and function of a 1,000 m2 facility containing 24 individual 33.6 m2 field plots equipped for measuring total runoff volumes with time and collection of runoff subsamples at selected intervals for quantification of chemical constituents in the runoff water from simulated home lawns.

Construction and Characterization of a Novel Vocal Fold Bioreactor

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Cited by 8 •

2014

A novel vocal fold bioreactor capable of delivering physiologically relevant, vibratory stimulation to cultured cells is constructed and characterized. This dynamic culture device, when combined with a fibrous poly(ε-caprolactone) scaffold, creates a vocal fold-mimetic environment that modulates the behaviors of mesenchymal stem cells.

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

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Cited by 4 •

2016

We demonstrate the use of patterned aerosol adhesives to construct 3D paper microfluidic devices. This method of adhesive application forms semi-permanent bonds between layers, enabling single-use devices to be non-destructively disassembled after use and to ease folding complex nonplanar structures.

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