How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

How to analyse data without control group in meta-analysis?

I am interested in knowing the treatment effect in my study. I have data (mean, SD) for pre and post treatment.

01 March 2020 3,572 2 View

The pH differential method - how do i calculate the concentration of anthocyanin in a dried extract?

27 February 2020 9,573 5 View

How to begin slicing sections after a period in cryoperservation?

I have preserved large sections of sheep brain tissue in an ethylene glycol solution for later use. I'm hoping to take the sections out of solution and then slice on a microtome or cyrostat. How...

29 January 2020 1,884 3 View

Please i need an expert help on how to convert amino acids results expressed mg/l to residues??

Please what formula should I use to convert amino acid compsition results expressed in mg/l to residues? I ran a HPLC amino acid profile of a protein sample, the results came in mg/l but I need to...

18 January 2020 5,765 1 View

Is anyone aware of a study that compares the discourse around intra-European mobility and integration for Eastern and Western Europeans?

I am looking for a study that compares the discourse around intra-European mobility and integration for Eastern and Western Europeans. Mobility of Western Europeans is not addressed in public...

20 August 2019 3,036 2 View

How does one calculate the % metal extraction, distribution ratio for each pH value, log D and pH1/2 from log D vs. pH plot from AAS results?

21 May 2019 8,115 3 View

In how many days maximum should I change the medium (L15) of breast cancer cells ?

01 February 2019 9,569 2 View

Does anyone know of some working antibodies against EEA1?

I am looking for a good antibody to label early endosome of mouse cortical neuron.

18 November 2018 3,875 2 View

Have you used Covidence for systematic reviews before?

I came across Covidence for systematic reviews, which is the tool of choice for Cochrane, and was wondering if actual users can share their experience with the tool. It looks like a pretty...

06 August 2018 8,846 11 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

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

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How can I calculate the rdf of water molecules around 'Na' ions that are closest(adsorbed) to the nanoparticle(solute)?

Hi, I want to calculate the radial distribution function for water molecules around the Na+ ions adsorbed on the surface of a spherical nanoparticle using the gromacs trajectory dynamically? For...

28 February 2021 5,650 1 View