Review and cite FILTERING protocol, troubleshooting and other methodology information | Contact experts in FILTERING to get answers
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Questions related to Filtering
I am trying to purify a chimeric protein (his-tagged) via affinity chromatography for which I am using 30mM binding buffer (couldn't purify using 40mM)..but each time I am getting a contamination...
01 March 2023 1,341 5 View
After washed with distilled water
28 February 2023 831 2 View
I am studying an aqueous photocatalytic system where superoxide radicals generate upon light irradiation. The system does not contain any biomolecules or bioorganisms. I need to study the effect...
21 February 2023 9,629 2 View
How to calculate the phase error of an antenna in MATLAB code? How can I find the scanning angle of an antenna in MATLAB, and what's the formula? How can I reduce the phase error of an...
06 February 2023 1,279 3 View
Dear Colleagues, I want to ask about the different functions of the coupling inductor in the shunt active filters beside the suppression of high frequency harmonics. I am grateful in advance.
05 February 2023 3,517 2 View
What should be the approach to write the tcl code for calculating the amino acids mobility in VMD?
02 February 2023 7,710 0 View
Hello.Please explain why the guidelines for air pollutants concentrations are higher in an indoor environment than in an outdoor environment.Like in case of PM10, 50µg/m3 (24-hr mean) for indoor...
31 January 2023 9,619 1 View
I have prepared the material for the removal of heavy metals from the wastewater. Now, I want to test it over the filter. How can I coat the material on the filter? Either should I dip the filter...
26 January 2023 8,776 5 View
Any help on above question is highly appreciable.
23 January 2023 5,943 1 View
I would like to design a study using trail cameras and/or in conjunction with other non-invasive survey methods to compare black bear use on two adjacent properties. Any suggestions for methods of...
23 January 2023 4,210 0 View
20 tablets were weighed and powdered. A quantity of the powder containing 0.1 g of Metformin Hydrochloride was shaken with 70 mL of water for 15 minutes. The solution was diluted to 100 mL with...
16 January 2023 7,047 2 View
Where to find videos to learn Matlab for Multi robot task allocation and path planning
14 January 2023 736 5 View
We know that ideals of a lattice are dual of its filters. Moreover, Heyting Algebra is a special class of lattice. Can we define an ideal of a Heyting Algebra dually to its filter?
12 January 2023 4,399 3 View
Hello Dear scientists, Please would you suggest me an idea on bacterial species identification to genus level, hence due to some financial shortage, i couldn't proceed to bacterial sequencing...
08 January 2023 3,896 3 View
We are doing research using Clostridium ljungdahlii bacteria. When growing C. ljungdahlii bacteria in DSMZ 879 medium, we found a black precipitate in the inoculum, which did not appear in the...
06 January 2023 4,465 0 View
And if so, is there a limit as to how short wavelengths can become and still create a chromatic spectrum, viable for polarization analysis? This is just a discussion because I'm interested.
05 January 2023 1,023 2 View
I want to create a topology for a ligand containing metal centre Cu 2+ which is actually a metal complex. So as suggested in my earlier question i tried to use the mcpb.py tool of AmberTools. But...
02 January 2023 2,647 0 View
Hello everyone I'm trying to perform HLHKA test but I have some questions preparing input files that is, I'm confused about the calculation of D value. in the manual, D is described as pairwise...
30 December 2022 8,081 0 View
Hi everyone, I am having trouble preparing "mineral salt medium". At first, there was no problem, but the last few times that I have made this medium, after autoclaving, white precipitate can...
27 December 2022 5,049 0 View
Please suggest me doable research topic for my Undergraduate FYP related to cancer. Any help would be appreciated. Thanks.
25 December 2022 4,285 2 View
Air quality in some countries is very bad. It becomes worse when the temperature drops during winters. There are a lot of air purifiers available in the market. Do they really work? If yes, which...
24 December 2022 2,926 3 View
Can I get a written lab report for this circuit analysis experiment? these images posted are of one lab document. Text Book: Electric Circuits 10th ed. Nilsson Riedel Pearson; ISBN:...
21 December 2022 4,640 3 View
My lab uses LTS pipettes and I am in need of tips with the following criteria: 200uL, filtered, thin/skinny, low bind for a nuclei isolation protocol. Does anyone use tips like these? It's not the...
20 December 2022 4,919 1 View
I have many scaling functions and many mother wavelets. By using of them, I want to compute low pass and high pass filter matrix of dimension 100.
14 December 2022 9,444 1 View