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BBB Device V2-8 with vias through bulk silicon
BBB Device V2-8 Filling Up by the way, the code to embed .mp4 videos uploaded to the server is: ” <video width=”640″ height=”360″ controls> <source src=”http://example.com/wp-content/uploads/video.mp4″ type=’video/mp4′></source> <source src=”http://example.com/wp-content/uploads/video.ogv” type=’video/ogg’></source> </video>”
Makerbot2 printed Transwells for SEPCON chips
In Nottingham this summer, I attempted to use a Makerbot2 printer to create culture devices for SEPCON chips. I had varying degrees of success, but I was not able to get a good seal between the PLA and gaskets using only machined grooves. This would have limited our ability to do TEER and other 2-chamber…
Rhodamine and Fluoroscein Diffuse through SC269
ByMike HYesterday I posted my results from a BSA diffusion experiment using “treated” and “untreated” SC269 samples. To ensure that the pores in SC269 are indeed open I took a step backwards and set up a diffusion experiment using small dye molecues; rhodamine and fluoroscein. Using Jess’ diffusion cell I set up a matrix to test…
Thickness series revisited
Last week, we ran a series of wafers with three different Si thicknesses (15 nm, 30 nm, 50 nm). We wanted to explore how morphology shifted with film thickness. Below are three membranes that were annealed at 800 C with no susceptor and a ramp rate of 100 C/s. As expected, as film thickness increases…
ASAIO Conference
ByJimFinal-Program-MMD-2014.prog_ June 19 Random Notes • Blood Stasis is the main cause of thrombosis • 23 French can access the venous system • 3 French per mm • Extracorporal Membrane Oxygenator used in the treatment of Cardiogenic Shock ◦ Use ECMO as a short term mechanical assist device ◦ Peripheral vs. Central venus access –…
Production from 11.29.2007
The objective of last week’s production was to track down the source of Cu contamination. The good news is that none of the wafers showed signs of Cu. The bad news is we are not sure why it has disappeared all of the sudden. Chris and I observed that there are particles in the well…