The pump’s data sheet (located here) describes the pumps materials as:
It also says that the acceptable particle tolerance is < 50 μm.
This is the info we will need to determine the types of particles we can use with an in-line flow system.
I am attempting to fabricate a free standing, porous, MgF2 nanomembrane for Raman spectroscopy applications (see my previous post for background). To that end, I’ve used the Lesker p75 evaporator in the basement to deposit ~100nm of MgF2 on one of our nanonitride Sepcon chips (Wafer 1055, 50 nm SiN, 2% porosity, 20-40 nm pores)….
Starting in December of 2019, we began capturing fluorescent beads on microslit silicon nanomembranes as an illustrative representation of particle capture within our microfluidic devices. From then until now we have successfully used this method within gasket made TFAC devices and uSiM ALine devices using a range of micropore sizes/shapes and bead sizes. These experiments…
I repeated Barrett’s discoloration array experiment (Array1, Array2). NaCl solution was prepared @ concentrations: 0, 0.25 (0.1), 0.5 and 1M, whereas NaHCO3 solution was prepared @ 0, 0.475, 0.95, 1.90 (and 3.80) mg/ml. Different combinations of both these salt solutions were used and discoloration of non treated samples in oven@ 37C was monitored over different…
This is my third post that is related to the NanoAuger system that I had the opportunity to use while I was home over break. However, instead of quantum dots and exosomes, this time I will be talking about data pertaining to Greg’s magnesium fluoride membranes that are used for Raman imaging. And since I…
Summary I need to replace the function of my breath to get water into the femtoliter sized cavity of the monolithic device. I achieve this using a small stream of ethanol vapor as a precursor, and then replace the ethanol with water. Once the chips are wet, they should be reasonably stable until they can…
EDIT: This problem was solved thanks to Tejas. It turns out that Falcon BD transparent 96 well plates absorb in the UV range, and are best used for bradford assays or anything that measures absorbance higher than the UV range. Apparently they sell UV-inactive 96 well plates, but they are very expensive. Josh Winans and…
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Who’s “Derek”?
carrot top?
http://www.carrottop.com/