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Questions related to Chemistry
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
12 August 2024 7,974 3 View
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...
12 August 2024 9,664 2 View
Hello, I am currently having problems with RNA extraction. I am using mouse liver (C57BL6J), and I have extracted RNA from mouse liver before. Before this experiment, my final RNA pellets were...
12 August 2024 6,955 3 View
Some sources say it is treated as Newtonian as ethylene glycol has a higher viscosity than water, which affects the flow characteristics in simulations. But some also say it is non-Newtonian.
10 August 2024 1,988 2 View
Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...
09 August 2024 6,002 12 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
07 August 2024 9,487 3 View
I am using unit level data (IHDS round 2) & Stata 17
07 August 2024 5,608 2 View
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
07 August 2024 4,436 0 View
I am analyzing cherts from different sources found within one specific geologic formation using ICP-MS/ES. My committee was asking this question about my analysis. I was not sure how to answer this
06 August 2024 7,722 3 View
My collegue and I are having hard time to understand what is happening. Basically we have a tapping device that work with Arduino and a pneumatic pump. The pump allows the tapping of two...
05 August 2024 4,534 1 View
Jump 2 is the 1st app scientifically developed to measure your jump height.
01 August 2024 8,060 0 View
I am planning to prepare a decellularized porcine tissue derived biomaterial. It would be very helpful if I get to know the composition of the solution which is ideal to bring the tissue sample...
01 August 2024 5,523 2 View
As animals learn a task, they become more reliant on their long-term memories as compared to the real-time sensory information to guide behavioral performance (Ahilan et al. 2018). This process...
01 August 2024 9,718 0 View
Hello everyone, I am new to this characterization but watching videos on youtube I have already plotted a Nyquist plot (Z' and -Z'') and already fitted models on my material using Zsim. But now I...
30 July 2024 1,242 0 View
My question pertaining to the DAB staining in cytoplasm of human oral squamous cell carcinoma tissue. When quantifying the epithelial cancer cells do we have to crop remove the stromal tissue?...
30 July 2024 2,547 6 View
Hello Everyone, While doing Boehm titration, We use nahco3 in order to determine carboxylic acids. Then the mixture was agitated. After a while, the solution was filtred and HCl was added. After a...
30 July 2024 3,916 4 View
Are students in the MBA program in Fisheries Enterprises Management eligible to work in the aquaculture industry abroad? Could you explain the foreign countries interested in recruiting...
29 July 2024 8,161 2 View
need of sensor details or sensor development for this question.
29 July 2024 4,402 3 View
While I am doing HER, I noticed that nyquist plots of Electrochemical Impedance Spectroscopy (EIS) is not complete. Will it affect for the Linear Sweep Voltametry (LSV) data? However, I can found...
27 July 2024 7,369 4 View
it's important to know that we are using the inactive elements of Cs, Sr, Co
26 July 2024 1,425 2 View
I am looking for a lipid waste disposal method, keeping in mind the environmental, health and safety aspect of lipid waste. Could someone please provide guidelines or the lowest acceptable...
26 July 2024 506 5 View
Kindly share a research paper that explains the effect of Methanol and ethanol treatment on collagen based scaffolds. How it increases porosity and swelling. Kindly help me find a paper. Thank you
25 July 2024 3,801 0 View
isolation of microplastic from sludge sample using centrifugation ..
24 July 2024 6,291 0 View
What roles do microorganisms play in Earth's ecosystems, and why is their role so important and role of microorganisms in secondary wastewater treatment?
24 July 2024 4,895 3 View