Thin layers of tissue which cover parts of the body, separate adjacent cavities, or connect adjacent structures. | Contact experts in Membranes to get answers
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Questions related to Membranes
I am learning NAMD for simulating membrane embedded proteins. While running simulation, can we use different versions of Charmm parameter files? Also, an error stating "FATAL ERROR: DIDN'T FIND...
20 May 2021 9,149 3 View
Do you have any suggestion how to get rid these non specific bands? These are my protocols: 1. Osteoblast cells were cultured in 100-mm cell culture dishes in serum-deprived α-MEM overnight. 2....
18 May 2021 5,934 6 View
Dear community, I have been trying to model PMP membranes with a nanoparticle using the martini forcefield in GROMACS. At first all the md simulations were going well, however when we started...
13 May 2021 6,879 3 View
Hello! Are there any scientific explanation that most of hollow fiber membrane manufacturers for water treatment prefers PES to PSU as main material? Are thee any important physical-chemical PES...
13 May 2021 9,262 8 View
I am looking hopefully for numbers here: type of plate used, volume of lysis buffers used at each step, formulation of lysis buffers etc. I have found protocols for hypotonic lysis of...
11 May 2021 7,190 1 View
Dear all; I am looking forward to your suggestion regarding the life cycle of a Forward osmosis (FO) membrane.
08 May 2021 1,991 2 View
I need to have the relation between the energy consumption and influent salinity of the FO process. Is it correct to consider a linear relationship between the energy consumption and influent...
07 May 2021 4,692 4 View
Hi, I am working on a membrane bound protein, but due to experimental approach of checking its activity I cannot solubilize my protein and thus I do not use any detergent in my lysis buffer....
03 May 2021 9,264 2 View
I have a project that I'm asked to analyze usage the bottom inlets and outlets of the tank for LNG removal (no membrane tanks, for medium- and large scale of storage). I can't find any researches,...
02 May 2021 1,148 2 View
Can I compensate for Rs only without membrane capacitance as I would like to monitor Rs during the experiment, so I would like to the capacity transient? If not, so how can I monitor for Rs as I...
29 April 2021 2,124 2 View
Hi, I am working on eggshell membrane and i want to expand it. could anyone tell me how I can expand this membrane?
24 April 2021 9,344 1 View
I am working with a kinase that seems (by fluorescence imaging) to shuttle back and forth from membrane localization to more cytoplasmic localization. We are able to manipulate this localization...
23 April 2021 9,414 2 View
Hi, I need some help and guidance on how to design a multi-component gas separation use a membrane specifically to sweeten natural gas.
20 April 2021 8,346 2 View
1. What is the differences between ultracel regenerated cellulose membrane or biomax PES? and what are their applications? 2. What type of ultrafiltration membrane can be used for a wide range of...
15 April 2021 5,684 2 View
As we sometimes see a statistically significant difference does not necessarily mean a difference in actual function. My question is does a receptor mRNA (like 5ht1a) decrease of less than 5%...
14 April 2021 1,010 2 View
I would like to know if anyone has suggestions for removal vitreous from fixed eye while performing flat mount imaging.
23 March 2021 3,074 3 View
I have installed pilot scale membrane bioreactor and pressure sensor psa-C01is also installed for TMP so pressure is shown in negative value.. What is their effect on fouling for tmp if their...
23 March 2021 4,548 3 View
The isotherms looks a bit like in paper Zhai et al, RSC Adv. 2017, 7, 22548. It seems that my sample sorbs linearly. When I tried to evaluate it, I got C value around 2 which means huge error for...
22 March 2021 237 2 View
Hello, I am currently doing some fouling experiments where the foulant is composed of polysaccharides and proteins and I would like to 'properly' compare both spectra. I thought about taking a...
17 March 2021 7,208 6 View
We are working with model membrane systems including bilayered vesicles (liposomes) and need to quantify and measure elasticity and wall thickness. Any idea or hint will be appreciated.
16 March 2021 5,679 9 View
After ultrafiltration of a protein mixture, the fraction of proteins that is retained on the ultrafiltration membrane; Is this fraction usable and how to obtain it without affecting the native...
13 March 2021 461 6 View
after 8 hours of running the experiments, the flux decreased from 60 LMH to 24 LMH. The operational conditions were 1.2 bar pressure and 1.6 gallons/hour. Any help would be greatly appreciated.
12 March 2021 139 0 View
what are the changes and remodelling that takes place in the cell wall of bacteria?
08 March 2021 8,156 1 View
I want to remove low molecular weight compounds (LMWC) from a sample through dialysis (MWCO 1 kDa). For both the sample and dialysis solution I am using sterile artificial seawater (i.e. same pH...
05 March 2021 7,739 3 View