Abhinav Maheswaran Pragatheeswaran

5 Questions 10 Answers 0 Followers

Questions related from Abhinav Maheswaran Pragatheeswaran

Hi Everyone. Can Creep Test help me to study the product's 'stringy' flow??

Hi Everyone. I am working on a gel based product put in a tube. When tube is pressed the sample flows easily out of the orifice. But once we stop pressing the tube, the sample still gives stringy...

08 August 2016 1,511 5 View

I am looking for dyes/any material which can give visible color change when surfactant is added to the water. Any idea?

Hi. The objective is to demonstrate to students that surfactant solutions can solubilize dirt/hydrophobic substances. So, I am looking for dyes/any material which can show visible change in color...

03 March 2016 9,978 5 View

Is assay for quantification of Chelating Agent required?

I want to find the exact amount of Chelating agent (eg. EDTA) required to trap all the metal ions in my sample. I do not want any extra unused chelating agent in the sample. Is there any technique...

03 March 2015 5,968 2 View

If a fraction of polymer surfactants in selective solvent gets attached to a solid surface, will this affect aggregation number of the surfactants?

Can conformational/translational/rotational freedom of those surfactants attached to solid surface be reduced? If so will they affect the micellization process?

06 June 2014 2,568 2 View

Can anyone suggest a book to learn the basics about NOESY (2D NMR)?

I would like to use it to find the proximity of two polymers in a solvent.

03 March 2014 1,230 3 View