What is the newest and novel method for preparation composite membrane for gas separation process?
Is Differential Transform Method (DTM) applicable for cylindrical coordinates? what is the differential transform method of the terms like 1/r * dT/dr ???
05 June 2017 8,101 0 View
What is the simple method for measurement ethanol vapors permeability? For example, the cup method (ASTM E96) is simple and useful method for measurement water vapor permeability. I'm looking for...
01 February 2017 5,106 2 View
Hi everyone, I want to preparation Ultra-thin membrane by spreading solutions of the copolymer on water surfaces. But I can’t remove membrane from water surface, How can I pick up membrane? Thanks...
05 June 2016 2,689 4 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...
06 August 2024 4,953 0 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...
05 August 2024 9,637 2 View
There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...
05 August 2024 4,945 3 View
I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...
04 August 2024 9,913 7 View
I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...
04 August 2024 1,200 2 View
or we can collaborate
01 August 2024 6,705 2 View
How can I select cells in prime editing without fluorescence-activated cell separation?
31 July 2024 8,551 2 View
I am currently working on a project that involves extracting cell membranes, for which we disrupt the cells using sonication. During the initial extraction process, we add protease inhibitors to...
30 July 2024 7,077 1 View