7 Questions 25 Answers 0 Followers
Questions related from Ramya Chandrasekaran
I want to do cell viability assay using FACS with Doxorubicin treated cells. Since Dox and PI absorbance wavelength is very close, I am wondering if there will be a cross talk between them?
07 September 2016 579 2 View
How can I calculate the mol.wt of pNIPAM surrounding gold nanoparticle? Gel permeation chromatography is one method, but I am looking for something simpler than GPC. Can it be done with a Nanosizer?
02 September 2016 5,923 2 View
I have a core shell nanoparticle containing gold core and polymer shell. There is an intermediate silica layer and I am trying to etch the silica layer using NaOH. My question is how can we...
19 October 2015 789 3 View
How can I attach an azide group (N3) to a methoxy group (CH3O). What are the experimental conditions needed - say temperature, atmosphere, pH etc? Any suggestions would be of great help.
17 February 2015 1,255 3 View
Would like know if there is any instrument other than ICP-MS (inductively coupled plasma mass spec) that I could use to determine the amount of AuNPs taken up by the liver and other organs during...
17 February 2015 9,301 3 View
Has any one used Ammonium fluoride to etch silica layer? I was planning to use HF to etch silica but then its really daunting when I think about HF toxicity. I will be using my material for in...
30 July 2014 4,025 5 View
I have a Core-shell nanoparticle and I am trying to create an empty space between the core and shell by etching out the intermediate layer. I want to know if it is possible to load a drug into...
15 January 2014 8,801 5 View
