Hello All,
I am trying to add a reducing agent (L-Cysteine or Sodium Thioglycolate) to my media. Does it matter if I add it before or after autoclaving? I read that Sodium Thioglycolate needs to be heat-activated.
https://www.sciencedirect.com/science/article/pii/S0167701211000248
Many literatures have shown that the RVE model shows the grain boundaries between different grains. How can this be achieved using DAMASK+paraview?
21 July 2024 9,224 1 View
Been doing searches to find the best paper to start understanding the advantages and disadvantages of each technology: Gaussia Luciferase for Bioluminescence Tumor Monitoring in Comparison with...
29 June 2024 9,856 1 View
Hi , in my study I will compare the effectiveness of Al generated feedback and traditional feedback in writing lesson.It will be a quasi-experimental design,but l have 3 classes not two.What...
25 June 2024 6,244 3 View
I understand the basic definition for both. I found a literature to describe both of them. In the paper, they states: If a stress is applied to a concrete body, the body experiences an elastic...
19 June 2024 525 3 View
I understand the basic definitions of creep and pressure relaxation. However, I am confused about the exact difference between them. See attached photo. Because a compression force is applied,...
17 June 2024 5,344 2 View
If we find sulfides in subduction zone interface rocks, how can we distinguish whether these sulfides are related to crust-derived fluids or originate from the original mantle wedge? Especially...
15 June 2024 654 1 View
Hello! I've recently been trying to optimise immunofluorescent staining of mouse meningeal tissue, and I'm having trouble mounting it just because it's so thick. We use prolong to mount and...
05 June 2024 624 2 View
I've run it three times to try different parameters, but it stops changing after running for a short while. Please help me understand how to fix this. Is there a problem with the sequence or the...
15 May 2024 5,536 1 View
I need assistance. I submitted a paper to the DEXA2024 conference, and it has been accepted. However, I am unable to attend the conference held in Italy. Now, I am looking for a partner whose...
12 May 2024 8,431 0 View
Meissl P (1962) Die innere Genauigkeit eines Punkthaufens. Österreichische Zeitschrift für Vermessungswesen 50, Nr. 5, S. 159–165, Nr. 6, S, pp 186–194 Meissl P (1965) Uber die innere Genauigheit...
04 May 2024 6,178 0 View
Is this circle one of the rings?
03 August 2024 5,988 0 View
Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container
30 July 2024 7,326 1 View
Hello everyone, A collaborator sent us his protocol in order to be able to use his immunohistochemistry kits. But one step contains PBS + 0.3% H2O2 + 0.1% sodium azide. Knowing the dangerousness...
23 July 2024 6,314 3 View
Thanks
22 July 2024 1,143 3 View
I need to make a stock solution for radioisotopic incubations of freshwater sediments to study dark primary productivity but I have some confusion as to how I calculate the concentration of 14C...
15 July 2024 5,898 0 View
DNA isolation requires many freshly made buffers. So is it necessary to autoclave each vessel used, before preparing buffers in them?
10 July 2024 7,526 3 View
Is it appropriate to place the ATG codon in front of the gene of interest, since there is a secretion signal that has its own ATG in front of this gene? I need my protein of interest to be...
10 July 2024 3,050 5 View
the molecule name is citated in old literature about organic sunscreen molecules
10 July 2024 5,576 2 View
During the release test of Amphotericin B using 1% Tween 80, i observed three peaks even in the standard. The first peak consistently yielded results around 500%, while the other peaks showed...
08 July 2024 1,330 0 View
I did some column tests in my lab where I needed to detect the DOC fractions using LC-OCD. For the abiotic columns I used sodium azide to restrict the biofilm formation. I did LC-OCD to detect the...
07 July 2024 468 0 View