Isaac Onoka

4 Questions 8 Answers 0 Followers

Questions related from Isaac Onoka

How can I determine the trace substances in drug formulation?

I am working chemical profiling of drugs using trace substances. The determination/Identification of the trace substances is my greatest challenge. Anyone with idea?

10 October 2018 4,475 2 View

Can someone help me with a source where I can get experimental values of the structural parameters of glucosamine (monomer, dimer and trimers)?

I have been performing theoretical calculations on the structural parameters of glucosamine monomer, dimer and trimers and I would like to make a comparison with the experimental values. Does...

05 May 2014 3,559 2 View

Can someone help with a simple method of determining the DD of chitosan?

I prepared a chitosan from a prawn's shell and would like to know it's degree of deacetylation. Most methods I come across are very expensive and therefore a simple method would be helpful to...

04 April 2014 9,249 3 View

Can someone tell me how I can prepare a composite of silica nanoparticles and Chitosan?

The two components are prepared separately

08 August 2013 9,069 6 View