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Full-Text Articles in Engineering
The Localized Manipulation Of The Extracellular Matrix Within 3d Collagen Cell Cultures Using A Biomems Device, Ashley N. Clark
The Localized Manipulation Of The Extracellular Matrix Within 3d Collagen Cell Cultures Using A Biomems Device, Ashley N. Clark
Legacy Theses & Dissertations (2009 - 2024)
Approximately 90% of all cancer related deaths can be attributed to the occurrence of metastasis. There are multiple changes that occur within the tumor microenvironment that have been correlated with the onset of metastasis. Different cell types, extracellular matrices, blood vessels, and soluble factors are some of the various components that make up the complex, heterogeneous microenvironment that exists within a tumor. The dynamic relationship between tumor cells and their surrounding environment makes it an ideal environment to study triggers of metastasis, such as the modification of the extracellular matrix. Changes in the multiple aspects of extracellular matrix composition have …
Microfluidic-Assisted Atomic Force Microscopy For The Mechanical Characterization Of Soft Biological Materials, Aaron Peter Mosier
Microfluidic-Assisted Atomic Force Microscopy For The Mechanical Characterization Of Soft Biological Materials, Aaron Peter Mosier
Legacy Theses & Dissertations (2009 - 2024)
Viable methods for bacterial biofilm remediation require a fundamental understanding of biofilm mechanical properties and their dependence on dynamic environmental conditions. Mechanical test data, quantifying elasticity or adhesion, may be used to perform physical modeling of biofilm behavior, thus enabling the development of novel remediation strategies. To achieve real-time, dynamic measurements of these properties, a novel analysis platform consisting of a microfluidic flowcell device has been designed and fabricated for in situ analysis using atomic force microscopy (AFM) and confocal laser scanning microscopy (CLSM). The flowcell consists of microfluidic channels for biofilm establishment that are then converted into an open …