Sensor presentation

I got some new data on the pnc-Si capacitive sensor that has not been published on the blog yet. All of the results are summarized in the Spring MRS Proceedings paper mrsspring09_kavalenka. I also uploaded presentation that I made on MRS in “Presentations ” section of the blog. I will talk more about this data…

Introduction In an effort to move forward with a ‘lung microvasculature on a chip’ model, I have been experimenting with using primary human pulmonary microvascular endothelial cells in our devices. The cells (HPMECs) are purchased from Promocell and are collected from a single donor lung. Unfortunately I found little information on their use in recent…

I’ve prepared a few slides of discoloration data for tomorrow.  The images didn’t copy over from the blog very well, but I think they are good enough for a discussion. labmeeting_oct211

Here is a look at all our water permeability through nanomembranes to-date. There appears to be subtle trends showing increasing permeability with radial position (r – values) and a not-so-subtle trend showing decreasing flow with protein (cyt and albumin). Note that with the more recent membranes we’ve been able to do repeats. The permeabilities are…