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Progress Toward Durable Icephobic Materials, Matthew J. Coady
Progress Toward Durable Icephobic Materials, Matthew J. Coady
Electronic Thesis and Dissertation Repository
Ice accumulation is a major engineering challenge in many fields including aerospace, power generation, transportation, and infrastructure. A variety of solutions are being researched to address this challenge. Perhaps the most promising method of combating ice accumulation is by applying coatings with low values of interfacial ice adhesion strength, τice. Icephobic materials are those with ice adhesion below 100 kPa, and it has been shown that passive delamination can occur on surfaces with τice below 20 kPa. While various low adhesion surfaces have been prepared, durability concerns pervade applications where surfaces experience repeated icing or freeze-thaw cycles, …
Elucidating The Mechanism Of Nuak1 Function In Ovarian Cancer Metastasis, Jamie Fritz
Elucidating The Mechanism Of Nuak1 Function In Ovarian Cancer Metastasis, Jamie Fritz
Electronic Thesis and Dissertation Repository
Epithelial ovarian cancer (EOC) has a unique mode of metastasis, where upon shedding from the primary tumor, cells form spheroids and spread through the peritoneal cavity. There is a need to elucidate pathways driving spheroid formation to identify novel therapeutic targets. We previously showed that LKB1 is required for EOC metastasis. Using multiplex inhibitor bead-mass spectrometry, we identified NUAK1 as a top LKB1 substrate candidate. We confirmed LKB1 maintains NUAK1 phosphorylation and expression. NUAK1KO cells had lower cell adhesion and generated spheroids with reduced integrity. We identified a cell attachment pathway that was enriched in parental compared with NUAK1 …