I have problem with analysis of samples from alkali fusion. These samples are destroying the outer quartz torch tube.
... I have Ultima2 ICP-OES, 3 years old
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
I want to know more about laterites in Iran.
31 July 2024 8,219 2 View
I want to know more about ore deposits in world.
27 July 2024 3,827 4 View
I have 28 years experience in field works on economic geology exploration works.
18 July 2024 1,268 2 View
I want to know more about komatiites.
17 July 2024 2,870 3 View
Dear RG community members, I have found this sample in our rock collection used with bachelor students enrolled in Geology studies. I do not know where this rock comes from. I have made a thin...
17 June 2024 9,525 23 View
I want to know more about Mn deposits.
17 June 2024 9,763 3 View
Geology Doctorate. Available for Post-doc and guest faculty. Please give suggestions. Anywhere in world.
09 June 2024 1,805 4 View
This is a Fe-concretion (about 2 cm in diameter) of possible sedimentary origin (Carpathian Flysch; reflected light microscopy). I suppose the dark grains are could be quartz, subsequently...
22 May 2024 7,954 2 View
I think it is possible to be carbonatites in central of Iran with attention of its past tectonic and geology.
11 May 2024 9,523 3 View
Dear Geology Community, I am currently researching the dating of detrital zircon in metasediments. Due to the small size of my samples, traditional mineral separation methods may not yield a...
09 May 2024 337 7 View