Mohammed Mehadi Hassan Chowdhury

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Questions related from Mohammed Mehadi Hassan Chowdhury

I have prepared zinc ferrite nanoparticles from hexahydrate FeCl3 and tetrahydrate FeCl2 and zinc chloride. But, I got variation in xrd peak

I have got some similar peak matched with standard one which known as single phase and got another extra peak for some samples. What are the reason of peak variations and phases? Changes of zinc...

03 July 2017 9,958 3 View

How do I synthesis the nanoparticles using Zinc Ferrite, Gold and Copper?

I have found an article where cobalt ferrite (CF) was coated with gold. There,firstly cobalt ferrite was synthesized and then coated with Gold. So, could I replace cobalt ferrite by zinc ferrite...

19 January 2017 8,899 4 View

What is the standard zone of inhibition for determining antibiotic sensitivity test using herbal or medicinal plants against microorganisms?

Is there any guideline or authentic sources as like as NCCLS for different antibiotics?

25 November 2015 3,176 3 View