Bipinraj Nirichan Kunchiraman

6 Questions 20 Answers 0 Followers

Questions related from Bipinraj Nirichan Kunchiraman

Can anybody explain the reason for colour change from colorless to blue or black to wine red during gold nanoparticle formation by citrate method ?

When you prepare gold nanoparticle by citrate method, after the addition of citrate, first, the solution changes to blue or black and subsequent heating changes the color to regular wine red. What...

22 January 2015 1,646 5 View

Can anyone tell me how to purify anti candida molecules?

I am trying to isolate anti-candida molecules from various isolates, probably actinomycetes. The culture supernatant shows good inhibition zone in well diffusion studies however, when I tried to...

16 January 2015 6,791 3 View

Can bacillus subtilis be used as a probiotic after fulfilling all the criteria?

I have a B subtilis isolated from fermented food showing characteristics of probiotic bacteria. Is there any concern regarding the use of bacillus as probiotics?

07 October 2014 8,224 7 View

Can anyone help me to identify the nematode in this picture?

We have isolated this worm from decaying material by methods used for isolation of C elegance. It was grown on E coli.

23 August 2014 5,218 5 View

Can anyone suggest precautions to be taken while growing Arabidopsis thaliana?

We have A thaliana seeds and tried to grow them in normal culturing agar medium and soil. It is now 6 days and we did not get any growth.

23 July 2014 5,154 9 View

How does one mount caenorhabditis elegans on a slide and is there any simple stain to observe them?

I am looking for a simple and cheap method to mount and observe the caenorhabditis elegans.

12 July 2014 447 4 View