Group theory to analyse Raman spectra of 2D materials?

Hi, I am working on effect of laser irradiation on 2D materials such as molybdenum disulphide (MoS2). I would like to know if group theory can be used to analyse the Raman spectra of...

18 July 2020 1,926 4 View

Is there any relation between thermal conductivity of nanoparticles and calorific value of the liquid? Can we establish any relation between them?

Is there any relation between the thermal conductivity of nanoparticles and the calorific value of the liquid? Can we establish any relation between them?

05 July 2020 5,351 4 View

Does , thickness of counter electrode, i.e Gold, affect the solar cell performance? In Perovskite solar cells?

want, to know whether, there is any optimal value of gold's thickness? for Perovskite solar cell?

01 May 2018 5,685 5 View

While performing ThT assay for aggregation study of alpha-synuclein, why blank(Tris buffer) showing more absorbance than samples?

03 October 2017 2,494 4 View

Cell Viability Test

30 July 2017 2,110 13 View

How to design and select the most relevant immunogenic peptide sequences.

25 July 2017 7,485 4 View

How to increase mass transfer coefficient ?

I have a fixed bed extraction system, where the solvent is moving from top to bottom on a fixed bed. However, the mass transfer stops after some time, even though, the solvent is not reached to...

28 June 2017 5,751 5 View

How to increase the sinter density and hardness of the metal bond ?

we are producing some metal powders alloy where some time we found less hardness (around 10-15HRB) and sinter density (95%). somebody can help out how to increase the hardness, sinter density of...

14 April 2017 5,857 4 View

Organic reactions without any extrnal energy source?

Is there any reported organic reaction which forms product on standing without any extrnal energy source eg. without stirring, without heating, without catalyst? Is there any specific name for...

15 January 2017 6,244 4 View

Hi, I want to know method of analysis for amino acids and its derivative using simple technique. Can anyone suggest method?

I want to know simple method of assay and related substance analysis for Amino acid. If anyone have experience of analysis of these then please let me know. I need this method.

10 June 2016 4,033 5 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

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 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

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

What is the biochemistry of acidic solvents for phenolics extraction in strawberry?

I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....

22 February 2021 6,560 3 View