-2 Power law for density vs. pore size

The goal of my rotation was to create a small, self-contained electroosmosis device that operates on a microliter scale using TEM membranes.  Development of this device went through several phases, picking up where Mark Lifson left off.  One important aspect of my design is that it is put together in stages.  This allows for observation…

Cancer cell metastasis is responsible for 80 percent of cancer-related death. The metastatic cells migrate through tight constricting spaces, therefore constricted migration and its enabling mechanisms have received a lot of attentions in recent years. The most famous research groups that are working in this field are Lammerding group, Discher group, Wolf and Friedl group,…

This post has been a long time coming, but I have finally (essentially) finished all the work for Aim 1 of my thesis. (Credit to Dan for helping with part of it and getting a thesis along the way, see his post here: https://trace-bmps.org/critical-flux-of-ultrathin-silicon-membranes-in-tangential-flow-filtration-of-protein-solutions/) Up until this point, I have been attempting to validate my…

Do not just send her an e-mail. The form found is found here 

I’ve always wondered what the variability was in the pore statistics extracted from TEM images of different fields on the same membrane (SC 141).  I took a series of ten images from random positions (corners, edges, center) and ran them through the pore processor.  Here are the results: (images taken at 100 kx) position porosity…

I mostly finished re-processing the images with new method of using pore processor. The images of molar flow/porosity dependence with older and newer processed data are below. Older image: New image: They don’t look much different. Also you can not compare them point by point because the porosity is different for both images after re-processing….