Robin Rajan

7 Questions 9 Answers 0 Followers

Questions related from Robin Rajan

What does the shift of IR peak to higher wavenumber indicate?

I tried to take IR of liposomes in the presence of various polymers. I saw that there was a shift in the peaks of CO and PO peak to lower wavenumber, which indicates some kind of interaction...

10 July 2015 8,863 11 View

How are microgels and nanogels different?

Apart from the size difference, what are the differences like visual apperance, properties, etc.

07 April 2015 4,122 0 View

How can I recognize nanogels visually?

I am intrigued about nanogels. Does nanogels look like microgels (hydrogels). And what are the various techniques to characterize it?

27 January 2015 3,752 2 View

Is anyone familiar with polymer chain interactions in solution?

I have synthesized various polymers with both positive and negative charges. I would like to find out the interaction among the polymer chains in solution. Can anyone tell how to find out the...

08 December 2014 1,230 13 View

Is phosphorous NMR of liposomes possible?

I want to take phosphorous NMR of liposomes with a polymer to check its effect on the phosphate groups of the lipid. Can you tell me how to take the NMR? Most of the papers have used MAS-NMR. Is...

20 May 2014 4,357 6 View

Does anyone know a software for polymer-cell membrane interaction using molecular dynamics?

I want to find out the interaction between polymer and cell membrane like membrane permeability, and chemical interaction between polymers and membranes and other parameters. I can use liposomes...

19 May 2014 686 3 View

Is there any model DNA available?

I want to carry out some preliminary experiments using DNA. Since DNA is relatively expensive, I would rather want a molecule which is a little cheaper as I want to work on basic parameters like...

06 February 2014 1,764 3 View