As 2-phenylpropan-2-ol is high boiling liquid I am getting red colored gummy mass after reacting it with potassium and facing problems in further evaporation of the alcohol. Triphenylmethanol is solid- how do I do the reaction with potassium?
I am trying to extract intact nuclei from OCT-frozen tumor tissue samples. Does anybody have a protocol for doing so? I need as many intact nuclei as possible for performing ATAC-seq on them.
13 September 2020 8,608 1 View
Suppose I have FMR line shapes (dP/dH) at different temperatures for a particular frequency, say 10 GHz. If the line shape contains both absorptive and dispersive components, we can fit the line...
27 May 2020 4,140 1 View
Although one of my drugs co-crystal is showing high melting point in comparison to others but its dissolution rate is better than the other forms... is it possible... Usually we find lower the...
21 March 2020 2,594 3 View
I'm facing a problem in dissolving two synthetic peptides (21 amino acids long). The peptides have iso-electric points at pH 4.01 and good predicted solubility in water. However, the synthesized...
16 February 2020 6,617 3 View
I am searching for database, if any, which can provide me detailed information about the extent of contamination by organic pollutants (for example 1,4-dioxane) and their co-contaminants around...
14 January 2020 8,472 1 View
Using Abaqus dyn explicit to model roll forming of sheet. Rollers are rigid.
19 September 2019 3,189 2 View
After tagging separate cell population with mitotracker Green and Deep-red, Co-culture at different time points(24hr onwards) and confluency produces same result i.e. 100% transfer/exchange of...
14 May 2019 6,567 4 View
The microbial consortium has been enriched on mineral salt medium under aerobic conditions. I have tried by measuring OD600, dry weight concentration, and viable cell count. Since the consortium...
04 March 2019 4,153 3 View
Domain decomposition in space has diverse approaches for optimal load balancing to simulate massive CFD problem in parallel. However, the time-evolution being serial seems to be a very big...
28 February 2019 6,778 6 View
Recently, I have gone through an article in a prestigious journal where most of the figures representing the main theme is manipulated. Do I need to provide any data from my side to claim the fraud?
29 October 2018 4,068 3 View
The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.
28 February 2021 9,464 2 View
Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.
28 February 2021 3,640 3 View
there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...
27 February 2021 2,609 3 View
I want to deposit multilayer coating of germanium and silicon monoxide on silicon wafer using ebeam evaporation?
21 February 2021 2,141 3 View
Activated carbon is prepared from biomass using KOH as the activating agent. What is the possible reaction between KOH and the biomass?
14 February 2021 8,095 4 View
I've landed on needing some type of highly optically transparent film or cover material that prevents evaporation of culture media; I am not sure which subfield of materials science would be able...
08 February 2021 5,760 1 View
I am trying to prepare a Polyvinyl alcohol membrane for carbondioxide adsorption
08 February 2021 7,493 3 View
I have to simulate a hydrometallurgical process where there are the following phases: - leaching (solid-liquid reactions) - cementation (solid-liquid reactions) - electrowinning (energy ) -...
30 January 2021 9,225 3 View
The usual way of properly removing and collecting carbon nanotubes (CNT) is to sonicate the stainless steel plates coated with CNT under isopropyl alcohol (IPA) solution, remove the plates after...
28 January 2021 9,455 1 View
pH 13 Buffer solution is prepared from a strong base sodium hydroxide and potassium chloride salt. However a buffer contain a weak base or weak acid with their salts. What is the purpose of the...
26 January 2021 9,154 1 View