Hira Mehboob Mirza

5 Questions 8 Answers 0 Followers

Questions related from Hira Mehboob Mirza

Does colistin powder appears as light yellow crystals under some conditions?

I have colistin sulphate salt but it appears to be light yellow crystals. Ideally it should be off-white powder, so, can't figure out why is it not in powdered form. Is it possible that it has...

30 November 2017 8,847 1 View

Can anyone lend any advice on the application of In silico studies in drug design?

Kindly guide me about the steps involved in docking of a bio active compound to its target. We have done the structure elucidation of the compound and want to check its interaction with the...

28 September 2014 232 5 View

How can I optimize media conditions for asparaginase production via placket burman design?

I want to optimize four carbon and nitrogen sources along with pH, Temp, incubation time and size of inoculum. I am using design expert version 9. Is there any option through which all of these...

24 September 2014 1,462 3 View

What should be the concentration at which crude extracts are tested in antibacterial and antifungal assays?

I heard that it should be around 90-100 micrograms, but at this concentration my crude extracts are not showing activity. Should I increase the concentration? I read 5mg in one paper. Kindly help.

02 July 2014 4,621 9 View

What is the best and cost effective method for extraction of secondary metabolites from endophytic fungi?

I am doing solid state fermentation by using commercially prepared media e.g PDA, SDA. It is really hectic and time consuming to prepare and inoculate hundreds of plates. Is there any alternative?

11 May 2014 1,050 7 View