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Proceedings Papers

Spinal Cord Neuronal Cell Properties Respond Differentially to the Stiffness of DNA Crosslinked Hydrogels

Frank X. Jiang, Penelope Georges, Uday Chippada, Lulu Li, Bernard Yurke, Rene S. Schloss, Bonnie L. Firestein, Noshir A. Langrana
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 279-280, June 25–29, 2008
Paper No: SBC2008-192402
DOI: https://doi.org/10.1115/SBC2008-192402
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Topics: DNA, Hydrogels, Spinal cord, Stiffness, Biomaterials, Design, Bearings, Biological tissues, Fibroblasts, Mechanical properties
Proceedings Papers

Computation of Local Elastic and Torsional Properties of Soft Hydrogels

Uday Chippada, Penelope Georges, Xue Jiang, Lulu Li, Bernard Yurke, Noshir A. Langrana
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 293-294, June 25–29, 2008
Paper No: SBC2008-192430
DOI: https://doi.org/10.1115/SBC2008-192430
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Topics: Computation, Hydrogels, Elasticity, Mechanical properties, Young's modulus
Proceedings Papers

Neurite Elongation and Branching on DNA Crosslinked Polyacrylamide Hydrogels

Frank X. Jiang, Yangzhou Du, Uday Chippada, Lulu Li, Bonnie L. Firestein, Bernard Yurke, David I. Shreiber, Rene S. Schloss, Noshir A. Langrana
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 991-992, June 20–24, 2007
Paper No: SBC2007-176153
DOI: https://doi.org/10.1115/SBC2007-176153
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Topics: DNA, Elongation, Hydrogels, Adhesion, Biological tissues, Decision making, Fibroblasts, Mechanobiology, Spinal cord
Proceedings Papers

Force/Torque Field Generation to Obtain Local Properties within Soft Hydrogels

Uday Chippada, Bernard Yurke, David I. Shreiber, Rene Schloss, Xue Jiang, Lulu Li, Noshir A. Langrana
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 257-258, June 20–24, 2007
Paper No: SBC2007-176081
DOI: https://doi.org/10.1115/SBC2007-176081
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Topics: Hydrogels, Torque, Elastic moduli, Manipulators, Adhesion, Displacement, Elasticity, Magnets, Mechanical properties, Particulate matter
Proceedings Papers

The Effect of Dynamic Alterations in Stiffness of the Substrate on Cell Growth

Frank X. Jiang, Uday Chippada, Lulu Li, Bernard Yurke, Rene S. Schloss, Bonnie L. Firestein, Noshir A. Langrana
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 1049-1050, June 17–21, 2009
Paper No: SBC2009-206291
DOI: https://doi.org/10.1115/SBC2009-206291
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Topics: Stiffness, Stress, Biological tissues, Biomaterials, Mechanical properties, Performance
Proceedings Papers

Control of Neural Lineage Differentiation in an Alginate Encapsulation Microenvironment via Cellular Aggregation

Lulu Li, Alexander Davidovich, Jennifer Schloss, Uday Chippada, Rene Schloss, Noshir Langrana, Martin Yarmush
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 1073-1074, June 17–21, 2009
Paper No: SBC2009-206496
DOI: https://doi.org/10.1115/SBC2009-206496
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Topics: Diseases, Microencapsulation, Patient treatment, Proteins, Stem cells
Proceedings Papers

Simultaneous Determination of E, G and ν of Soft Hydrogels Using Theory of Elasticity

Uday Chippada, Xue Jiang, Lulu Li, Rene Schloss, Bernard Yurke, Noshir Langrana
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 939-940, June 17–21, 2009
Paper No: SBC2009-204684
DOI: https://doi.org/10.1115/SBC2009-204684
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Topics: Elasticity, Hydrogels, Poisson ratio, Atomic force microscopy, Compression, Elastic moduli, Mechanical properties, Shear modulus, Stiffness
Proceedings Papers

Fibroblast Behavior on Tunable Gels With Decreasing Elasticity

Michelle L. Previtera, Kevin Trout, Uday Chippada, Rene Schloss, Noshir A. Langrana
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 357-358, June 22–25, 2011
Paper No: SBC2011-53251
DOI: https://doi.org/10.1115/SBC2011-53251
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Topics: Elasticity, Fibroblasts, DNA, Stiffness
Proceedings Papers

Alteration of Fibroblast Cell Behavior due to Contraction of Substrate

Uday Chippada, Xue Jiang, Michelle Previtera, Rene Schloss, Bernard Yurke, Bonnie L. Firestein, Noshir A. Langrana
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 195-196, June 16–19, 2010
Paper No: SBC2010-19507
DOI: https://doi.org/10.1115/SBC2010-19507
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Topics: Fibroblasts, DNA, Hydrogels, Microneedles, Needles, Stiffness
Journal Articles

A Nonintrusive Method of Measuring the Local Mechanical Properties of Soft Hydrogels Using Magnetic Microneedles

Uday Chippada, Bernard Yurke, Penelope C. Georges, Noshir A. Langrana
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. February 2009, 131(2): 021014.
DOI: https://doi.org/10.1115/1.3005166
Published Online: December 18, 2008
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Topics: Hydrogels, Magnetic fields, Magnets, Microneedles, Needles, Stiffness, Displacement, Poles (Building), Mechanical properties