I'm currently working on an MFC project using PEM(nafion 117). I'm wondering after finish an experiment, what is the procedure to sterile and preserve the membrane?
If it is for PEMFC, DI water would be fine within a week. But if you worry about the contamination, you could boil it before using.
The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...
03 March 2021 4,107 4 View
24 February 2021 2,362 5 View
How to accurately determine the total content of carbon in ammonia-ammonium carbonate mixed solution? When I am doing the experiment, I find it is difficult to accurately determine the total...
04 January 2021 2,694 1 View
Hello, I'm planning for my future research study on artificial salt lick. The study site that I've selected for this study has been confirmed with no presence of natural salt lick, thus I plan to...
02 August 2020 5,609 1 View
I'm currently using Nafion 211 for the proton exchange membrane in my microbial fuel cell experiment. I found lots of articles recommended to use Nafion 117 instead. My experiment was failed,...
11 November 2019 9,326 3 View
07 October 2019 8,027 3 View
Hi everyone, I'm currently working on bone-targeting polymeric nanoparticles for treatment of osteoporosis. Just wondering what kind of human osteoblast (or other bone cells) are best suitable for...
03 October 2019 9,077 2 View
Dear friends, i am a researcher on numerical computation, especially interested on PageRank computation. Now, I am teaching in a agriculture university, thus i want to do some applications to...
27 August 2019 7,598 4 View
Could anyone help me with staining T cells for surface activation markers (CD69) and Ki67/Granzyme B at the same time? The Ki67 staining protocol requires 70% ethanol treatment which might be too...
13 August 2019 7,513 4 View
I want to extract fungi and bacteria DNA from skin swab. Some articles used two 5mm steel beads per sample, some used 0.4-0.6mm ceramic beads per 0.5g sample. And other diameter for beads were...
05 August 2019 6,471 1 View
What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help
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02 March 2021 3,060 3 View
Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...
01 March 2021 3,867 3 View
We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...
01 March 2021 3,355 3 View
I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....
01 March 2021 3,607 3 View
Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...
01 March 2021 8,169 2 View
I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...
28 February 2021 7,127 2 View
Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.
28 February 2021 7,883 3 View
28 February 2021 9,936 2 View