7 Questions 14 Answers 0 Followers
Questions related from Md. Shoebul Islam
I have to take absorbance of nano particle solution. For this which solvent is recommended to use as a blank? Is it only silver nitrate solution or anything else?
19 May 2023 945 3 View
After nanoparticle synthesis using plant source, we need to take the absorbance data to see the high peak. My question is - Do I need the blank to get the absorbance data or I can get the...
17 May 2023 915 4 View
We are trying to develop AgNP using plant extract. I have gone through several methodology and have a question. Do we need to take OD before centrifuge step or after centrifuge step?
07 May 2023 387 0 View
I want to make a aqueous extract of using raw green leaves. Normal procedure is using dried powder. So, is it possible? If possible, what will be the procedure?
06 May 2023 3,638 3 View
I want to determine the CUPRAC antioxidant assay for a plant material extracts from different solvents. There are two methods to use blank in spectrophotometric way-either reagent blank or solvent...
10 January 2023 3,678 1 View
I need to prepare 4% vanillin solution for an antioxidant assay . Does it dissolve in water or is it better to use other solvent?
29 November 2022 4,204 10 View
I have gone through several literature where all of them prepare powder from nano particle solution after preparation of nanoparticles solution using plant extract. If we think about the...
01 January 1970 7,524 7 View
