Student Work
Characterizing Viscoelastic Properties of Polyacrylamide Gels
PublicDownloadable Content
open in viewerDespite its common use in cell culture studies, polyacrylamide gel's mechanical properties remain unclear. To characterize this gel fully, atomic force microscopy, uniaxial testing, rheology, and ball indentation were used. The range of the elastic moduli was 1.9-7.5 kPa and 18.1-39.4 kPa, for 5%/0.025% and 8%/0.08% gel concentrations, respectively, and a Poisson's ratio of 0.45 was found. Future research utilizing polyacrylamide as a cell culture substrate should indicate how the gel was characterized and acknowledge the uncertainty in stiffness values.
- This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.
- Creator
- Publisher
- Identifier
- E-project-042706-113033
- Advisor
- Year
- 2006
- Date created
- 2006-04-27
- Resource type
- Major
- Rights statement
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- In Collection:
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Thumbnail | Title | Visibility | Embargo Release Date | Actions |
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Polyacrylamide_MQP_Final_Report.pdf | Public | Download |
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