Is pDMAEMA has reactivity in THF for quaternization?

More Mohankandhasamy Ramasamy's questions See All

How to classify Per- and Polyfluorinated Substances (PFAS) based on their toxicity ?

The contaminants known as per- and polyfluorinated substances (PFAS) are present in medical equipment and pharmaceutical products. How the toxicity profile should be categorized.

30 December 2023 6,160 0 View

Diffusion coefficient calculation easy and way?

Dear all wishes and morning pls reply i need to calculate diffusion coefficient , so 3 electrode or 2 electrode cell which one is easy to calculate from CD or CV or EIS as well as easiest way...

09 March 2023 1,997 3 View

RNA Seq illumina PE reads - Reverse reads (R2) has poor quality?

While trimming the adaptor and low quality RNA-Seq illumina paired end reads in Trimmomatic, I have got more Forward only survive of about 40 to 50%. This study is for estimate the transcript...

28 November 2022 5,770 3 View

Study design for monitor athletes progress?

What will be the best study design for monitoring athletes progress every 6 months for 3 years. There will be an intervention program after first data collection. No control group or randomized...

10 October 2020 7,417 2 View

I need a help for explain example TLBO algorithm for feature selection with code ?

Disease dataset feature selection using TLBO algorithm code before classification of dataset

23 February 2020 3,233 3 View

How to achieve low hardness PVC compound (60 Shore A) ?

Which part plays a major role in reducing the hardness of PVC compound either Plasticizer or Stabilizer or Resin grade too ? How to achieve 60 Shore A PVC Compound ? Results with discussions are...

01 December 2019 801 1 View

How about the differences between Ash Content Value obtained from Muffle Furnace and from TGA ?

For Ex: Ash Content Value is about 5 % obtained from Muffle Furnace whereas for the same compound it was about 15 % from TGA. What is the reason behind such differences in ash content value...

11 November 2019 2,309 4 View

Water soluble Titanium salts ?

Hi everyone, I would like to use water soluble Titanium salts for my research work. Except Titanium nitrate, is there any other water soluble titanium salts. Please lemme know is...

30 October 2019 2,522 2 View

I have a question where i get the perception of the individuals in a five point likert scale. How to categorize them as Low, Medium and High?

is it logical to categorize the perceptions using Low , Medium and High or shall we apply any other test to analyse the perceptions.

14 April 2019 7,800 2 View

What is the most possible temperature range to form and growth of Cu-Sn based inter metallic compound?

need to understand the soldering of tin on copper which exposed to the application temperature 100-150 Degree Celsius

19 March 2019 5,196 0 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How to increase simulation box size?

We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...

08 August 2024 4,842 0 View

What is the solvent for 8YSZ nano material?

I need to do some experiment with it in liquid form.

07 August 2024 613 3 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

What is saturation solubility of insulin in saliva?? I need it to know sink condition ?

05 August 2024 4,407 0 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,504 2 View

How to explain the different interaction between soluble and insoluble polymer in water?

Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.

29 July 2024 6,350 3 View

Why is it not common to see similar pairs in polymer sliding pairs?

If the pairs are similar, will it reduce the adhesion due to electric charges?

29 July 2024 3,185 2 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View