Booth and Kim (2012) micro-BBB device
Here is the paper I reviewed at the NRG meeting on 06/19.
I’ve also included my presentation:
This week I’m working on designing the basal and apical chambers, considering the necessary shear stresses.
Here is the paper I reviewed at the NRG meeting on 06/19.
I’ve also included my presentation:
This week I’m working on designing the basal and apical chambers, considering the necessary shear stresses.
For many months, Emma and I are trying to achieve neutrophil migration through endothelial cells and through the underlying collagen gel. I need to explain the details of my device first. The schematic is shown as below. I am using a 3 um porous membrane to allow neutrophils to cross the HUVECs in the collagen…
The idea of this project started when we were writing a mini-review about cell-substrate interaction. Although most of studies of cellular responses to porous membranes have pointed towards a multiphasic response with the same trend of changes with respect to the pore sizes, we also found some variation in the results. We suggested that some…
15um beads on discolored membrane surface, having some slits where the beads are not found The localization of microbeads suggest that they have fallen across the slits in the membrane Transparent membrane with microbeads on its surface These membranes are not treated with cell media, hence are not discolored. There’s a slit which appears to…
Last week Sarah and I made several standard nanofluidic transistor (NFT) stacks (3 nm Ti, 12 nm Ag over a 3-slot SiN membrane – wafer # 1024) in the cleanroom. I then measured the zetapotential of these devices at pH 7.43, and we thought that because the outer layer of the chip was Al2O3 that the…
Adhesions tests are being performed to see if cellular attachment varies between our material, glass, and plastic. These experiments are motivated by lower initial cell densities observed on pnc-Si in growth tests; we are investigating if the lower initial densities are due to the cells rolling of the edge of the raised pnc-Si substrate or…
I ran a series of serial dilutions with the rhodamine, to find the absorbency using the spectrometer. Below is a graph of the concentration of rhodamine versus the absorbency. I removed the concentrations which had absorbances greater than 1.7 AU because those absorbencies created a greater deviation. The lower concentrations show a more linear distribution….