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In our laboratory, we have shown previously that bone fetal cells enhance osteogenesis in polymeric scaffolds. However, little is known about the longevity of these cells in vivo, and hence their function. A successful tissue engineering approach needs und ...
Of the many external factors that affect cell behavior, mechanical cues are fundamental in modulating a cell’s phenotype. Biomimetic mechanosensing requires the three-dimensional encapsulation of cells within a controlled microenvironment. As musculoskelet ...
Mechanical stimuli have fundamental repercussions on a cell’s phenotype and response in vivo. Studying these effects in a controlled in vitro bioreactor system allows bioengineers to hone in on the regenerative potential of therapeutic cells to better desi ...
We engineered an acellular biomimetic microenvironment to regulate stem cell fate and applied it to maintain mouse embryonic stem (ES) cell self-renewal. In the 3D environment formed using hydrogel scaffolds in which specific integrin ligation was provided ...
This thesis work focuses on applying microtechnology to produce three toolkits for life-sciences research. The first technique presented is nanostencil lithography for patterning cell adhesions. Nanostencil lithography is a shadow-mask micro and nanopatter ...
In this project we target a desired viscoelastic properties of PDMS for the application of thin wall membrane uses as a container to support soft test sample biomaterials during mechanical compression tests. The biocompatible PDMS membrane is produced by a ...
Biomechanics may be considered as central in the development of bone tissue engineering. The initial mechanical aspects are essential to the outcome of a functional tissue engineering approach, so are aspects of interface micromotion, bone ingrowths inside ...
The pentapeptide mimic 1,4-bis(9-O-dihydroquinidinyl)phthalazine / hydroquinidine 1,4-phathalazinediyl diether (“compound 61”) (C-61) is the first reported inhibitor targeting the P-site of SYK. Here we report a nanotechnology platform to target C-61 to ma ...
Tissue-engineered grafts for the urinary tract are being investigated for the potential treatment of several urologic diseases. These grafts, predominantly tubular-shaped, usually require in vitro culture prior to implantation to allow cell engraftment on ...
Recapitulating the spatial and temporal complexity of tissues or organs represents one of the biggest challenges in engineering tissue-like living constructs in vitro. Inkjet printing with its high positioning precision (±1μm) and reliable droplet generati ...