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Questions related to Organic
As my research focuses on VLE data of the binary mixtures, I am very much interested to learn the approach of combining the PRSV + WS + NRTL to obian the VLE data. I would be grateful if you could...
13 March 2025 2,449 0 View
On the VASPwiki page (https://www.vasp.at/wiki/index.php/Computing_the_phonon_dispersion_and_DOS#LO-TO_splitting), the steps of the phonon dispersion calculation are nicely written. However, it is...
08 March 2025 7,475 3 View
Dear colleagues, Recently, I need to test the CO2 capture efficiency of a material. However, my experience in this is zero. I can imagine the basic setup which is a system with a mixing chamber...
06 March 2025 9,972 2 View
Hi! We want to check some mutations in a sample of a specific cancer type - the genes we want to analyze are p53, CDKN2A, HMGA2 and BAP1. Our PI keep saying that he wants to check these mutations...
05 March 2025 7,009 3 View
Who will help to obtain this standard? PN EN ISO 21645:2021-09 „While steel is being burned. Methods for obtaining the standard
02 March 2025 8,201 0 View
Silver: density - 10.5 g/cm3, refractive index - 0.18; exceeds the speed of light by 5.6 times.
02 March 2025 800 2 View
En fait, pourquoi Einstein n'a-t-il pas imaginé un triangle rectangle où il serait possible de mettre des vitesses sur ses côtés au lieu de distances ? En fait, s'il avait dessiné ce nouveau...
25 February 2025 3,575 4 View
We stained the mice brain (not fix with formaldehyde) with golgi-cox solution for 2 weeks. However, upon sectioning with vibratome (100 - 200 uM thickness, embedded in 4% agarose gel), the tissue...
24 February 2025 6,492 1 View
I am trying to perform an ab initio molecular dynamics over a system in a potential energy well. My concern is about how to initialize the velocities of atoms using the Maxwell-Boltzmann velocity...
19 February 2025 7,311 0 View
I want to perform sample analysis or various assays at different time points (1-6 months), but due to budget issue some of the assays kit/ chemicals will not be available after starting...
18 February 2025 6,357 1 View
I am working on a meta surface absorber in visible to IR region. To explain the absorption mechanism i used electric field and magnetic field distribution, however i need to calculate or find any...
16 February 2025 7,533 3 View
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15 February 2025 5,953 5 View
Hi! We're trying to do LCM of specific cells from tumor tissues, but we're having issues with a good morphology visualization to identify the cells that we want to micro dissect. I know it's...
14 February 2025 9,952 2 View
Me and my fellow researchers are currently in the process of creating a research paper which studies how the level engagement of students have with Facebook pages (pages disclosing issues in their...
14 February 2025 1,189 1 View
I have a western blot mystery. I see protein on my ponceau stain, my beta actin is relatively even, but two of my histone three lanes are basically missing signal... This is not the first time...
13 February 2025 5,138 5 View
In this aluminum chloride is taken be treating washed aluminum waste with hcl and then drying them to a powder and resuspending them in distil water
12 February 2025 9,411 0 View
Are there any other extraction techniques which first used to remove the pigment and then extract the lipid for its gravimetric analysis. Because most of the times during lipid extracts there are...
12 February 2025 4,127 0 View
I am trying to determine the band location and size for a knockout mouse. This would be utilizing the cre/lox method. I am breeding both a fl/fl and cdh5-cre-ert2.
11 February 2025 549 0 View
I'm having trouble on seeding my culture, they seem to comeback from freezing quite bad and easilly die. Can somebody help me with a tip or protocol for them?
11 February 2025 1,969 1 View
Does E. coli lack Non homologous end joining method for DNA repair
09 February 2025 902 0 View
I’d appreciate ‘only’ the experts to answer. I’m facing not only a literature full of discrepancies, and dealing with those discrepancies, in the quantitative characterization ‘covalency and...
09 February 2025 1,488 5 View
I work in an Al-ion battery; I use Sulfur composite as a cathode material. the capacity was fading along the cycling. when I opened the coin cell, I found the active material completely dissolved....
05 February 2025 4,840 0 View
explain more
01 February 2025 8,544 3 View
A biologist ran a Western blot analysis for 2 compounds of mine in SK-N-BE(2) neuroblastoma cell line and gave me the attached 2 gel images one for p-Tau (p-S396)...
31 January 2025 8,685 2 View