i.e. lets say the starting ph of the dopamine solution was 8.5 like normal, how much would the ph drop during polymerization.
We have recently replaced the tip seals on our scroll pump and since it came back our scroll pump has started acting oddly where the backing line settles at about 1E-1 mbar where previously it was...
12 March 2024 6,280 2 View
is there an Excel formula to calculate depth of the mixed layer using seawater density profile?
21 February 2024 3,328 2 View
I am trying to find the works of a researcher (I think an anthropologist) who wrote on indigenous land management in California. In particular, he argued that this management was not as spatially...
10 February 2024 6,241 3 View
After Gram Staining, culturing is the second step in identifying causative agents which is time consuming and prone to errors.
03 February 2024 8,777 4 View
I'm attempting to run RDA on a SNP dataset to search for effects of isolation-by-distance (IBD). The script I have now (Meirmans, 2015: Seven common mistakes in population genetics and how to...
26 December 2023 3,226 1 View
For my Dissertation, I am looking at either soil pollution or water pollution. I am curious about heavy metal pollution and how heavy metal pollution affects local communities and ecosystems by...
26 December 2023 4,883 7 View
I am working with real-world data. I want to test the effect of outside missionaries (specifically their departure) on the number of Catholics in a jurisdiction (either countries or dioceses). My...
29 October 2023 7,446 1 View
Hi all, I am trying to extract RNA from snap frozen leaf tissue ~100-150mg. I am getting good yields >150ng/uL normally with 260/280 >2.1 and 260/280 >2 as well. This is a good sign,...
16 October 2023 4,678 3 View
The different effects of different concentrations of salt in water and how they may affect germination and growth of plant seeds. The sources of info that can offer more details on conducted...
08 September 2023 2,299 1 View
Do federal policies on climate change help reduce carbon emissions
26 August 2023 6,686 1 View
Does anyone tried to do nucleofection with AMAXA by Lonza with lower than recommended amount of buffer in the cuvettes (100 ul)?
07 August 2024 4,616 0 View
Currently, when I run SDS-PAGE, I don't see any bands at all, even though I used the same material just a day ago and it worked fine.... In our lab, we dilute the 10X running buffer to 1X and...
06 August 2024 5,373 2 View
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View
Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC
01 August 2024 967 3 View
Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.
29 July 2024 4,374 1 View
I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.
29 July 2024 8,560 0 View
// interested in the difference between floating events and short circuits.
22 July 2024 6,565 0 View
Our lab has extracted bacterial DNA samples using Qiagen DNeasy kit and eluted the samples in AE buffer. However, this buffer contains 0.5mM EDTA not suitable for downstream application. Any ideas...
13 July 2024 1,675 3 View
Commonly, we prepare 1.0% of agarose gel with 0.4g agarose powder and 40ml 1X TAE buffer. if I would like to prepare a 1.2%% of agarose gel, is it I need to add 0.48g agarose powder and 120ml 1X...
12 July 2024 2,058 5 View
I performed CV of Cu-MOF in a buffer solution of pH 8, and we did not find any peak corresponding to Cu2+ to Cu+. What is the reason behind this? Please give your valuable suggestions.
08 July 2024 2,388 4 View