User profiles for K. Billiar
Kristen BilliarProfessor and Department Head, Biomedical Engineering, Worcester Polytechnic Institute Verified email at wpi.edu Cited by 5335 |
Biaxial mechanical properties of the natural and glutaraldehyde treated aortic valve cusp—part I: experimental results
KL Billiar, MS Sacks - J. Biomech. Eng., 2000 - asmedigitalcollection.asme.org
To date, there are no constitutive models for either the natural or bioprosthetic aortic valve (AV),
in part due to experimental complications related to the AV’s small size and …
in part due to experimental complications related to the AV’s small size and …
Biaxial mechanical properties of the native and glutaraldehyde-treated aortic valve cusp: part II—a structural constitutive model
KL Billiar, MS Sacks - J. Biomech. Eng., 2000 - asmedigitalcollection.asme.org
… where T ij k are the estimated tension values and Tij k are the measured tensions evaluated
for the kth data point. In the current study k ranges over the data sets from protocols 2 …
for the kth data point. In the current study k ranges over the data sets from protocols 2 …
Mechanical regulation of apoptosis in the cardiovascular system
Apoptosis is a highly conserved physiological process of programmed cell death which is
critical for proper organism development, tissue maintenance, and overall organism …
critical for proper organism development, tissue maintenance, and overall organism …
Problem-based learning in biomechanics: Advantages, challenges, and implementation strategies
AM Clyne, KL Billiar - Journal of biomechanical …, 2016 - asmedigitalcollection.asme.org
… PBL also emphasizes critical skills needed by biomechanical engineers in industry,
specifically ABET a–k outcomes that are ranked most important by employers [11]. These include …
specifically ABET a–k outcomes that are ranked most important by employers [11]. These include …
A method to quantify the fiber kinematics of planar tissues under biaxial stretch
KL Billiar, MS Sacks - Journal of biomechanics, 1997 - Elsevier
We have developed a method for measuring fiber kinematics in two-dimensional soft
collagenous tissues. The technique combines small-angle light scattering (SALS) and biaxial …
collagenous tissues. The technique combines small-angle light scattering (SALS) and biaxial …
Regulating tension in three-dimensional culture environments
MH Kural, KL Billiar - Experimental cell research, 2013 - Elsevier
… VIC-populated fibrin gels were cultured for 5 days anchored by flexible but relatively stiff
boundaries (k=1.1 nN/nm) with either 0 or 5 ng/mL TGF-β1 and either 0 or 5 µM Blebbistatin. (a) …
boundaries (k=1.1 nN/nm) with either 0 or 5 ng/mL TGF-β1 and either 0 or 5 µM Blebbistatin. (a) …
Evaluation of the porcine intestinal collagen layer as a biomaterial
GA Abraham, J Murray, K Billiar… - Journal of Biomedical …, 2000 - Wiley Online Library
The submucosal layer of the small intestine has been investigated as a source of collagenous
tissue with the potential to be used as a biomaterial because of its inherent strength and …
tissue with the potential to be used as a biomaterial because of its inherent strength and …
[HTML][HTML] Combining Dynamic Stretch and Tunable Stiffness to Probe Cell Mechanobiology In Vitro
…, LN Sierad, AK Capulli, LE Firstenberg, KL Billiar - PloS one, 2011 - journals.plos.org
Cells have the ability to actively sense their mechanical environment and respond to both
substrate stiffness and stretch by altering their adhesion, proliferation, locomotion, morphology, …
substrate stiffness and stretch by altering their adhesion, proliferation, locomotion, morphology, …
Investigating the role of substrate stiffness in the persistence of valvular interstitial cell activation
AMT Quinlan, KL Billiar - Journal of biomedical materials …, 2012 - Wiley Online Library
… For example, for area/cell, 150 Pa is only significantly different from 76.8 and 154 kPa groups
(designated by letters j and k). Data from the first experimental run are shown in the graphs…
(designated by letters j and k). Data from the first experimental run are shown in the graphs…
[PDF][PDF] Nonlinear strain stiffening is not sufficient to explain how far cells can feel on fibrous protein gels
… acid-extracted (telopeptide-rich) collagen was utilized as a coating rather than acidic
pepsin-extracted collagen, which is less likely to form fibrous networks (AM Quinlan and KL Billiar, …
pepsin-extracted collagen, which is less likely to form fibrous networks (AM Quinlan and KL Billiar, …