It was not dissolved in nitric acid !!!
What is the latest research in the world in the field of personality and artificial intelligence?
22 May 2024 1,070 3 View
Sodium Chloride + Ethanol 1) Sodium hydroxide + Chloroethane 2) Sodium ethoxide + Hydrogen 3) sNaCl
25 March 2024 5,065 7 View
In D. salina in which beta carotene is accumulated throughout the cells, staining with iodine reagent will cause the whole cell to be stained. NOTE: These pictures are copyright. No reproduction...
09 September 2023 6,597 3 View
hi, i'm going to work on it as my thesis.
03 August 2023 272 8 View
I need to check the purified bovin carbonic anhydrase activity, can anyone let me know a simple method to check carbonic anhydrase activity?
14 December 2022 4,083 1 View
I want to prepare fe3o4@sio2@APTES nanoparticles to conjugate with bovine carbonic anhydrase.
28 November 2022 342 4 View
My goal is to record electroencephalography using a conductive carbon nanotube composite. But, I don't know how many ohms the resistance of this composite should be to provide reliable...
09 July 2022 7,566 0 View
Hi everyone, I hope all of you are well. I need to learn "the Markov chain Monte Carlo models". If you're familiar with it, would you please let me know about a good reference to learn and also,...
12 January 2022 3,088 5 View
Does anyone have the gams code for Fuzzy Best Worst method, and could share it? otherwise if there is any article or source code that would be useful, I'll appreciate your help.
23 August 2021 3,731 2 View
I’m trying to follow your published protocol in article entitle “ Quantification of Aloe Vera polysaccharides by O-Acetyl and UV-Vis spectrophotometry: First Action 2018.14”. All parts are clear...
28 February 2021 6,109 5 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
Palmitic acid presence in aqueous fraction
05 August 2024 8,624 4 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
I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...
30 July 2024 6,420 1 View
I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.
23 July 2024 8,075 3 View
As mentioned in literature the addition of CaCO3 to MRS Agar media is considered as an indicator for lactic acid producing bacteria, so I wonder if we can add CaCO3 calcium carbonate to any other...
20 July 2024 7,504 0 View
I synthesised a nanocarrier by conjugation MOF (MIL-100) with folic acid for use in chemotherapy but the samples didn't dissolve completely in aqueous solution or DMSO. Instead, they only...
19 July 2024 8,522 0 View
I don't have the anaerobic generators (Anaeropac) so I'd like to try the candle-jar tecnique for the cultive of lactic acid bacteria
15 July 2024 8,890 2 View
15 July 2024 2,414 1 View
I am working on probiotic bacteria for fish, and I am trying to isolate probiotic bacteria like lactic acid bacteria or other probiotics from the gastrointestinal tract of fish using different...
12 July 2024 3,756 4 View
