Jivendra Wickramasinghe

3 Questions 6 Answers 0 Followers

Questions related from Jivendra Wickramasinghe

Can anyone suggest a trick to get the NO assay standard curve properly?

Hi, I am trying to plot the standard curve for NO scavenging assay with Ascorbic assay. I need this to test the NO scavenging ability of the plant extracts I have prepared. But the results are so...

14 September 2020 1,260 1 View

What can I do if my freeze dried plant extracts wouldn't dissolve in d. water?

Hi, I have prepared freeze-dried plant extracts. Now I want to run antioxidant assays on these plant extracts. But few powders do not dissolve in distilled water. What can I do now? Thank you in...

11 September 2020 9,015 8 View

Has anyone used the microplate reader for DPPH assay?

I have used the microplate reader for DPPH assay. I didn't have the 517 filter. So instead I used 540 filter. I received negative values for results. Could this be because I used a different filter?

22 July 2020 3,037 7 View