How to separately determine the content of organic carbon that has experienced a fire (in particular fine charcoal fragments) from organic carbon that has not been affected by a fire?
Hi, Research gate! I need HELP! I'm trying to prepare nickel nanoparticles for my devices. I use the commonly used method from the article (DOI: 10.1002/adma.201405391). Briefly, 20 mmol...
31 March 2024 7,168 1 View
Has there been any research on managing talents who have excelled in competitions in mathematics, programming, or physics/chemistry/biology? How can we ensure that they make their most valuable...
28 February 2024 6,003 0 View
To what amount can you dilute matrigel? It to inject PDX subcutaneously into mouse. Undiluted it's almost impossible to work with, but overdilution leads to matrigel being incapable to solidify....
23 January 2024 6,510 2 View
Hello. The software which is used to simulate Brownian dynamics was already discussed here...
15 January 2024 7,904 0 View
Have anybody measured a kinetics of enzymatic digestion of BAEE(n-alpha-Benzoyl-Arginine Ethyl Ether) with USP method? I have observed acceptable delta-OD when use significant amounts of enzyme...
24 December 2023 9,368 1 View
Hello, did somebody check what could be the temperature of agarose in a tube when melted in boiling water bath?
15 December 2023 7,037 0 View
I've been trying to isolate a low copy (CEN/ARS) plasmid from yeast that has selective markers for both yeast and bacteria (Trp and Amp). However, when I try to recover the plasmid I can't get any...
20 October 2023 6,749 2 View
I want to examine whether there is a significant difference between two data sets (the same number of participants, continuous variable). One has parametric distribution and another has...
06 September 2023 7,342 0 View
Do I understand correctly that heterozygous Pmel mice have twice as less cells that carry anti-gp100 TCR? This should be right because of the allelic exclusion. If so, can one combine both homo...
05 September 2023 260 1 View
I plan to present my findings on the conference. After that, I want to write a full-text article and submit it to the journal. About 90% of results will be new, while remaining 10% will be from my...
03 September 2023 4,109 3 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?
02 August 2024 7,186 6 View
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
I am currently working on modeling FCC catalyst regeneration and have come across a point of uncertainty that I hope you can assist me with. In my previous models, I have utilized lumped kinetics...
30 July 2024 6,137 0 View