What is the field strength required and how was the separation quantified?

08 March 2016 1 4K Report

One of the reasons for using the magnetite nanoparticles is that they may be separated from the dispersion by application of an external magnet.

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How to compare two Alpha Co-eff (same measure) in two indep samples in SPSS?

My samples are different in size and I need to see if the alpha coefficient in one group is significantly different from that in the other group. My data are in SPSS (I am not an R user,...

28 February 2021 2,688 4 View

Can bio-decomposer be a successful alternative to reduce residue burning?

To maintain the proper crop plan most of the times there is not enough time to make the field ready for the next crop. In this particular context , can bio-decompser be a solution? What about...

16 February 2021 7,068 24 View

Reason for "reading bands namelist error" in band structure calculation in quantum espresso?

At first, I did the scf run then nscf run followed by another run with calculation set to "bands'. And finally, using command bands.x < example.in > example.out to post-process the data, I...

10 February 2021 7,970 2 View

Consensus sequence from ClustalX?

I am doing multiple sequence alignment to design primer for my gene. Can anyone tell me how to select the consensus sequence after alignment. I am using ClustalX for the alignment.

04 February 2021 8,872 2 View

After cutting bands having low molecular weight peptides obtained from SDS-PAGE,is it possible to elute these peptide(s) without digesting in trypsin?

Basically, I want to get the sequence of peptides. I assume, digesting these peptides from each band may give me a different sequence than the original through LC-MS analysis. If digestion doesn't...

30 January 2021 5,482 3 View

Are there existing studies in economic sociology that have applied Kalyan Sanyal's theoretical framework as a methodological basis?

To be precise, I am looking for studies on informal labour that have taken on board Sanyal's category of the Need Economy and his 'Politics of Exclusion' in studying the political-economy of...

26 January 2021 4,219 3 View

What software/app can I use to generate annotations for localizing hand joints in an RGB image?

I wanted to know if there is any software/app that helps to easily annotate hand joints in an RGB image manually.

28 October 2020 9,693 3 View

Can I use tryptone or tryptone peptone in place of trypticase to grow my microbe culture?

The ATCC media preparation mentions trypticase and I am not able to find trypticase from any company like HiMedia, Merck or Sigma

26 October 2020 1,822 6 View

What are the genetic/physiological differences between deep water rice cultivars of North-Eastern India from that of South East Asian Countries?

Deepwater rice cultivars found in various regions around the world have their own differences. Please mention how the deepwater rice cultivars of North-Eastern India varies from that of Southeast...

23 October 2020 1,333 3 View

How to calculate the dimensions and frequency, etc. of a pulse tube for required cold/hot temperatures?

Require to know the methodology for calculating dimensions (Lenght, diameter), operating frequency, etc. of a simple pulse tube refrigerator. Reference to handbook or manuscript would also be helpful.

29 September 2020 2,191 2 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

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

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

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

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View