How sodium molybdate is formed? with reaction?
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...
29 July 2024 9,572 3 View
I wanted to know the value of total flavonoid content in mgQE/gm. Total volume I kept in well plate is 200 µl in which extract was 20 µl. Anyone please help me with this problem
10 May 2024 5,658 4 View
Amount of fruit powder used 0.15g; final volume of the extract was 100 ml and I have done my experiment in flame photometer. I did not know how to convert 45ppm in mg/100g. Please help me?
10 May 2024 3,173 0 View
If the electron is a point-size ball of charge, the field it creates is infinitely strong at the electron's location. This means the field would have no defined direction and thus no defined...
04 April 2024 8,403 4 View
I am wondering what tools people use to design these circuit layout schematics in 3D (as shown below). I know illustrator can do some of this but what else is used for 3D designs of complex...
31 January 2024 4,389 1 View
It has been long since I have discovered this interest inside me to advance in research. I really love to go things in depth and I am curious to look for answers if questions penetrate the realm...
05 January 2024 7,935 1 View
Specimen Collection, Transport, and Processing: Virology
11 December 2023 2,155 0 View
I want to do a cosmology research project for my physics undergraduate course. What is the availability of the data for such topics for a student staying in Nepal? Please kindly help me with...
09 October 2023 1,643 2 View
Hello everyone, I am working on the hybrid system of solar, wind and diesel. I want to enhance the output voltage of solar PV by tuning of PID controller using metahuristic technique. Kindly help...
02 October 2023 4,997 3 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
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
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
Hello All, I've been facing difficulty in executing geometry optimization of a sodium polyanionic phosphate (Na4Fe3P4O15) crystal in CASTEP (please find the input and output files attached). When...
07 July 2024 8,626 2 View
Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!
26 June 2024 9,093 4 View
I have been trying to grow Nicotiana benthamiana via tissue culture. I used ethanol and sodium hypochlorite with different concentrations and time duration for seeds sterilization and lastly...
18 June 2024 1,756 3 View
I want to replicate the third step, but there seems to be no reaction in an alkaline environment. However, sodium hydroxide is used in the literature. Should I switch to an acidic environment
05 June 2024 9,358 1 View
I'd like a powdered form of MCDB 131 Medium with sodium bicarbonate added, and I've noticed that not only is the powder form of this medium difficult to find with NaHCO3 already included, but the...
28 May 2024 1,631 2 View
Hello. I am here looking for help with the NO radical scavenging assay. I was working on setting up the assay with sodium nitroprusside and the Griess reagent as they do in most works. However, I...
27 May 2024 5,013 1 View
