How to extract polysaccharids from Aloe gel?

I 'm trying to extract polysacharides from Aloe leaf and tried ethanol percipitation, but after getting the pellet. I used the protocol from following reference following the steps, but I don't...

27 January 2021 7,049 5 View

How to set up TETRA-ARMS PCR at higher temperatures?

Hello everyone .i'm trying to do TETRA ARMS PCR. My primers have TM :64 and one of the primers has TM :66(Reverse outer). How can I setup at higher temperatures to have mutant band? Because at 65...

03 August 2020 4,742 2 View

How to visualise a journal issue?

Dear all, One of my friends is a editor in chief of a geospatial journal and he asked me to visualise the recent issue of the journal for publishing on the journal website. I have some ideas, for...

22 July 2020 6,275 4 View

How do I choose the major compound of Essential oil?

hi everybody, how do I choose the major compound of Essential oil ? is there any special index or scale for determining the major compound ? what method shall I use ? thanks.

06 December 2019 4,133 2 View

Is it important the order of authors on scientific papers to apply for academic jobs?

Dear All, I have searched on the internet and read different pages with different views. If I want to summarize my investigations I can say that: Number of scientific papers which an applicant is...

21 November 2019 2,591 9 View

How we can delete some molecules from box in vmd?

I want to delete some solvent molecules in box after md production, but I don't the lables of them and how delete them and how I delete a specific molecule??

11 November 2019 6,415 1 View

What are the recent HRM topics for research? And is research in change management field feasible if literature is there from quality journals?

Recent HRM topics for research

15 August 2019 1,286 10 View

Why AMOVA test is not active in Arlequin?

I entered the data to Arlequin and under Genetic structure, the AMOVA option is not active, is this related to input data? The other options are active and will run the analysis. I enclosed the file.

15 August 2019 4,564 4 View

How to interpret Stacks output?

10 July 2019 5,938 2 View

Is it necessary to perform Global Moran's before Local Moran's?

Dear All, I think the question is clear. Is it necessary to perform Global Moran's statistic before Anselin Local Moran's I to measure spatial autocorrelation? I mean is it true that always we...

10 June 2019 8,700 7 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

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

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View