How can we make essential oil stock solutions by dissolving them in acetone?

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In scf input file if celldm(1) is used in bohrs unit,inorder to consistency of units is atomic position needs to be in crystal?

here is scf file &CONTROL title = 'cal' calculation = 'scf' etot_conv_thr = 4e-6 forc_conv_thr = 1e-6 pseudo_dir='./' !tprnfor = .true. !tstress =...

29 June 2024 10,082 0 View

Is the title 'Behavioral Finance and Its Implications for Asset Pricing Models' appropriate for a Master's thesis?

The title 'Behavioral Finance and Its Implications for Asset Pricing Models' has been assigned for a Master's thesis in Finance. Is this an appropriate topic? While searching, no previous works...

10 June 2024 3,905 2 View

I have created some knockouts and getting some phenotype because of knockout of those genes but i am unable to omplement them. Kindly suggest?

I tried complementation using pBAD-TOPO VECTOR but all the time i am getting false positive colonies which are growing on antibiotic plates but are not positive for restoration of phenotype

05 October 2023 6,832 7 View

May I get a research paper regarding solution of fractional differential equations by Sumudu transform with residual power series method?

I take a support for solving another equation.

21 September 2023 7,180 0 View

How does really quantum espresso work please in details?

substitution of silver in strontium hexaferrite

14 April 2023 7,678 1 View

How to make a program for numerical solution of time fractional differential equation on mathematica?

Numerical solution of time-fractional BBM-Burger differential equation by using Laplace transform with residual power series method. I have solved but need help to make program on mathematica...

21 March 2023 9,834 0 View

Is it possible to calculate LPM (discharge) through Vertical Electrical Resistivity survey?

While performing VES survey few researchers are providing discharge rate (LPM) in there reports. What is the method to calculate LPM from the VES data?

30 June 2022 7,383 0 View

Effect of Structural breaks on Forecasting ability of ARIMA, etc. in time series data?

Hi everyone, If structural breaks are present in time series data, then would it affect the forecasting ability of ARIMA, VECM etc. models? If yes, then how to solve this problem? Thank you.

31 January 2022 9,502 3 View

How to do Cointegration analysis in the presence of structural breaks?

Hi everyone, When there is non-stationarity in time series data due to structural breaks( more than 2 structrural breaks ) 1) then how to conduct Cointegration analysis and 2) will use of VECM...

31 January 2022 3,614 11 View

Volatility analysis in the presence of structural break?

Hi everyone, Will there be any impact of presence of structural breaks on conclusions derived from Volatility analysis using GARCH(1,1) Model in time series data. If yes then how to incorporate...

31 January 2022 8,933 3 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,503 2 View

Methyl jasmonate preparation ?

How do I calculate the stock solution to apply 100 uM MeJA for 1000 ml of plant nutrient medium ?

01 August 2024 721 0 View

How to treat monolayer culture cell line with essential oil?

Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...

31 July 2024 5,301 2 View

How do you get pure primary macrophage cell culture?

I have been harvesting monocyte-derived macrophages from buffalo and cattle fresh whole blood using the same protocol for years and getting good macrophage cultures. Below is the protocol that I...

23 July 2024 4,073 2 View

Why my plant protein cannot resolubilize after TCA/Acetone extraction?

I am extracting proteins from plant samples and am currently attempting to use the TCA/Acetone extraction method. I am having trouble resolubilizing my sample after drying the pellet. I collected...

15 July 2024 9,025 3 View

How do I prepare a working stock solution of 14C sodium bicarbonate to get a final activity of 3uCi?

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 5,897 0 View

Liposome Preparation using Heating Method - Why does my liposome suspension form aggregates?

Hello everyone, I am trying to encapsulate an essential oil in the liposomes using the heating method and encountering some issues. I am following the protocol described below, but my solution...

10 July 2024 4,081 3 View

How to dilute essential oil from plants to assess the biological activity?

I have extracted essential oil from a medicinal plant and want to make several concentrations for some biological activities (Antidiabetic assay). How can i prepare the several concentrations to...

04 July 2024 8,098 4 View

Alternative binders other than Nafion solution?

Hi Everyone, I plan to deposit a catalyst (TS-1@Co-PDA, in the core: TS-1 zeolite with a shell of Polydopamine designed with Cobalt) on a rotating ring-disk electrode (RRDE) to evaluate the...

29 June 2024 8,201 3 View

How to catch or detect Herbivore‐induced plant volatiles from a plant?

I want to know about herbivore-induced plant volatiles from a plant attacked by pests. Is there any chance for me to know what kinds of compounds the plant produces and emits in real time? Thank...

27 June 2024 5,161 5 View