Hy, may you suggest a method to determine citrate and citric acid by ionic cromatography?
Thanks in advance
Stefano
Hi, I observed a strange behaviour in my cell lines I had never seen before. Those are stable lines from Ovarian cancer (line's name: HEY) and from Prostate cancer (line's name: PC-3). Both lines...
08 April 2024 1,418 0 View
Dear friends, I am Stefano Cipriani and dong an ecolabel that will be useful for the market, especially to increase use of recycled materials. I have a question that would love to share here in...
27 March 2024 5,298 3 View
Consider two clocks set just under the surface of water, they are synchronized. One of them departs at velocity v and then rejoins at -v. The overall time dilation must be the same as the one in...
14 March 2024 2,203 86 View
I recently discovered that BFA is used in flow cytometry, enabling the observation of intracellular cytokines that would be otherwise released. Is the same principle applicable to ROS? I would...
04 March 2024 7,094 1 View
Does an ip E.coli injection (10^8 ) cause death in 4 hours in C57BL/6? Do I need to hydrate the mouse? Is this a good concentration to mimic a septic situation?
04 March 2024 4,552 1 View
I'm searching for a comprehensive textbook or paper on power-split and compound architectures in hybrid electric vehicles (HEVs). I've come across some very interesting papers on HEVs. However,...
11 February 2024 8,516 0 View
Good day, may you suggest a reference method for micrometers calibration? Thanks in advance Stefano
06 February 2024 8,027 3 View
Hi ResearchGate community, can anyone help us out with this contamination? We work with iPSC-NPC. This contamination happens ONLY when we put the neuronal progenitors in coverslips + media for...
14 December 2023 6,435 0 View
Dear all, do you know what is the correct subsample size (number of pixel) to carry out a confusion matrix? I am digitizing the true classes on an image to check the accuracy of the classifier....
11 August 2023 6,528 2 View
Hi everyone, a few months ago we bought the PyroMark Q48 to replace the old Q96, but we used it very little due to continuous malfunctions of the cartridge with enzyme and substrate. We've already...
23 July 2023 8,854 0 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