BBB Device V2-8 with vias through bulk silicon
by the way, the code to embed .mp4 videos uploaded to the server is:
” <video width="640" height="360" controls>
</video>"
Similar Posts
Evidence of ElectroOsmotic Flow in Nano-Membrane Devices
Fluorescent beads were employed to assess electroosmotic flow in various devices. The beads were 200 nm in size and were negatively charged (on account of being carboxylated polystyrene). These beads were suspended in a 0.2 mM K2HPO4 buffer. They were also incubated in 1% BSA solution in an attempt to reduce their surface charge, though…
Update on RTP effect
From this updated post its evident that the O2 RTP treated samples start discoloring after ~10 days. Also, the O3 + O2 RTP treatment is probably better in preventing dicoloration than just O2 RTP. So amongst all the samples, the O3 + O2 RTP treated one starts discoloring at the last.
Fisher Team Update, June 2015
ByFernandoHi all, a quick update in case you want to know what we are up too. This summer it will be just me at the McGrath lab; the main goal is to produce some preliminary data with an eye on submitting an NSF grant in the fall. The topic is nano-biosensing, using Henry’s shear-free…
Sham Dialysis Study
We performed four hours of sham dialysis, using two non-porous nitride membranes. The set-up is described in an earlier post. Blood samples were taken when the animal was received, after one week of the adenine containing diet, then at 1 hour intervals during the dialysis. The data shows that the urea level, which was increased over…
Burst Pressure Tests of Annealed and Unannealed SiO2 Membranes
Overview I burst pressure tested TEM chips with 1×1 mm windows of 100 nm SiO2 that were both annealed and unannealed (provided by JP and Josh Miller). In our experience it seems that the forming gas (H2/N2) annealed chips are stronger and never wrinkle. These burst pressure tests were performed in an attempt to…
Electron Beam Lithography Microchannel Fabrication
This post is a continuation of project found in Fabricating 0.5 um Channels in Microscope Slides for Staph Invasion Assays. Just to review, after the development of μSiM-CA (Canalicular Array; see Masters et al., Nanomedicine: Nanotechnology, Biology, and Medicine 2019), Jim wanted to develop a platform to answer some more biophysics focused questions. In order…
One Comment
Comments are closed.
So glad to see this! I think if we want to get cells to grow on this device, we need to use centrifuge to concentrate the cells in order to get a high concentration of cells. Because it has such a small volume, the cells could not survive if we use our old protocol (without centrifuge).