How to dissolve Pentachloronitrobenzene?

Pentachloronitrobenzene is used to prepare the "Nash & Snyder" media to isolate the Fusarium. But this is not dissolving in 75% ethanol and distilled water (Normal and hot both). So Please...

05 February 2021 687 1 View

How monolayer graphene can be grown on copper foil via LPCVD technique?

Please tell me about the rate (in SCCM unit) of the flow of gases and pressure inside the tube.

12 October 2020 8,315 3 View

If we cross Diploid plant (Female Parent) x Tetraploid plant. How much chances of getting viable seed?

In case of guava crossing of Diploid (Psidium guajava, 2n = 22) with P. Molle (2n=44). Is there any chance to get viable seed set?

16 June 2020 9,317 3 View

Is there any mathematical model to study the electric fringe field for parallel plates having equal and opposite potential?

Some Mathematical expressions will be helpful.

26 April 2020 8,000 2 View

Looking to increase your citation for sustainable tourism paper?

Dear Tourism Researchers, I am currently writing a book on Sustainable Tourism and if you have case studies or papers that you would like to share, I would love to provide citation to your work...

27 March 2020 8,298 3 View

Which form of polyaniline (emeraldine base or emeraldine salt ) show antibacterial property and why?

The emeraldine form of polyaniline often refer to as emeraldine Base (EB) is neutral, if it is doped (protonated) with acid(1M HCl) it is called emeraldine salts (ES) is conducting, with imine...

24 February 2020 5,117 3 View

Is there need to downscale CORDEX (RCM) data for our region? or Can we directly apply them after bias correcting them?

I have a query regarding data collected from CORDEX models and CMIP5 models. After reading about both, I have concluded that data from CMIP5 have to statistical downscale first then can apply for...

22 December 2019 2,655 5 View

How to perform a meta-analysis for single group?

How to perform a meta-analysis for single group? Single group means you don't have a comparison group. You have estimates i.e. Mean+_SD with sample size OR events and sample size for one...

11 August 2019 5,790 14 View

What happens to palladium [pd (0)] at the electrode surface during electro chemical sensing. Has it change its oxidation state?

What happens to palladium [pd (0)] at the electrode surface during electro chemical sensing. Has it change its oxidation state?

25 July 2019 2,600 1 View

Please suggest how to select the correct pore size and membrane type that can be used in dialysis for carbon quantum dots ?

I would like to know how to choose the right kind of material and pore size for the dialysis of carbon quantum dots.... Kindly share your suggestions

02 December 2018 7,385 1 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

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03 March 2021 5,360 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

01 March 2021 9,952 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View