How to separate two compounds with same boiling point?

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Does euthanasia by CO2 inhalation cause NF-kB activation in mouse heart or body in general?

I was wondering if euthanizing mice by carbon dioxide inhalation would cause activation of NF-kB inflammatory response?

26 January 2021 4,096 2 View

Can anyone suggest me solvent to dissolve EVA (Ethylene Vinyl Acetate) polymer?

I am working on experiment where i want EVA to dissolve in some solvent. can anyone suggest me solvent to use ?

06 January 2021 4,251 3 View

How to run Autodock 4 , using CONDA environment on server ?

#autodock #virtualscreening Question1: Am I doing this right , means do setting up conda on server works for virtual screening (AUTODOCK)? Question2: How can I modify the script (submit4.py)...

06 December 2020 2,424 3 View

Is it possible to isolate a His-tagged protein which has high prevalence of non-polar residues?

I am trying to express and isolate a protein in E. coli. The protein is supposed to have high prevalence of non-polar residues. Would that create problems in isolating the protein using a His tag...

08 September 2020 9,584 3 View

Can an isolated protein domain give a single band in SDS-PAGE equivalent to its dimeric mol. wt. ?

The protein I'm working with forms a homodimer and is a 2-domain protein. I have cloned and purified one of its domains. However, when I run the domain on SDS-PAGE, I get a single band equivalent...

19 August 2020 7,893 14 View

Can I prepare/download the dimeric structure of a protein which has a PDB file of the monomeric structure?

I want the dimeric structure of a protein (forms dimer) in .pdb format. The crystal structure of the protein is solved. However, the .pdb file at RCSB PDB is of the monomeric structure. Thanks...

09 July 2020 3,086 4 View

How to set the axis of fft2 in matlab for spatial wave?

I have some data of radiances over latitude and longitude. When we do fft, the frequency window is from -fs/2 to fs/2. But, when we do fft2, what will be in the x axis and y axis? -spatial...

16 November 2019 8,956 3 View

In DSP (digital signal processing) how can I retrive bits (data) after i have demodulated a signal to check BER (Bit Error Rate)?

Lets say, I have 10 randomly generated bits (0's and 1's) in matlab. From my other parameter calculations, I have about 5 samples, this means 1 bit/5 samples (each bit is replicated 5 times). My...

04 November 2019 6,514 3 View

What would be the best parameter to study a rising signal (say Calcium signals in live cells) ?

I am stimulating my cultured cells and recording calcium activity as fluorescence change using live-cell calcium imaging. Though I am more concerned about the decay of the signals, for which I am...

23 October 2019 3,842 6 View

Can anyone explain me why there is change in the Silver Nanoparticles UV-Vis max spectra before and after centrifuge ?

The final solution of AgNPs is pale yellow (I took the UV-Vis Spectra max) and then the solution was centrifuged thrice to obtain pure NPs i.e., dark colored (also took the UV-Vis Spectra max). So...

30 June 2019 7,758 5 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

What Model for Vaporization and Condensation in Fluent will be best?

Hello, I am running a simulation that includes water phase changes. These phase changes will take place below the boiling point of water so I need a method that can accurately model this. From my...

15 February 2021 4,973 3 View

How can I find the thermophysical properties of high temperature microencapsulated phase change materials (MPCM)?

Hi everyone. I am looking for a high temperature MPCM. More specifically, I need the thermo physical properties of a microencapsulated phase change material with the melting temperature between...

14 February 2021 3,606 2 View

Post evaluation of close range photogrammetry experiments ?

I am performing a simple close range photogrammetry test and comparing outcomes of photogrammetry tools such as VisualSFM, Meshroom, Colmap etc. Kindly advice, what post evaluation tests/ criteria...

13 February 2021 6,410 3 View

What is the best way to do symmetry in ANSYS Fluent for flow between two concentric cylinders ?

I am working on Taylor Couette flow between concentric cylinders and the results are correct for the full case. however, I wanted to do symmetry case to improve the mesh. I have tried periodic...

11 February 2021 2,193 6 View

Vth increase with programming SONOS Flash in Tcad?

Hello, I've been working on this issue for more than a month now.... I made a basic SONOS flash structure using TCAD Sentaurus sProcess. (tunnel oxide/nitride/blocking oxide : 4/6/6 [nm]) Then,...

11 February 2021 3,337 3 View

How to write cyclic loading in OpenSees?

Hi there, I'm having trouble with adding cyclic loading in OpenSees software. My task is to model a reinforcing bar under cyclic loading and compare the response with the experimental results....

04 February 2021 8,158 1 View

Distortion problem in Abaqus explicit?

Dear all. I'm modeling the RC column with cyclic displacement by Abaqus-Explicit. The concrete model used Concrete Plastic Damage model. However I'm facing with a error about the excessive...

01 February 2021 7,726 1 View

How to calculate the Boiling point for metals at high vapor pressure?

In our experiment, some metal surfaces are exposed to radiation heat under high vapor gas pressure. I would like to ask if there is any way to calculate the boiling point for metals under high...

31 January 2021 249 4 View