Drishti Garg

3 Questions 4 Answers 0 Followers

Questions related from Drishti Garg

How to deal with aggregated Nanoparticles?

I am making silver Nanoparticles using neem leaf extract and it showed proper color like green, yellowish brown, reddish brown and colloidal brown. I know the Nanoparticles are aggregated. How...

02 February 2019 9,405 5 View

Why am I getting peak of silver Nanoparticles made using neem leaf extract at about 380 nm instead of 420 nm?

I have made silver Nanoparticles using neem leaf extract. I have adjusted the ratio as 3 ml neem leaf extract and 7 ml 1mM AgNO3. Please tell why the peak is coming at 380 nm (approx.) instead...

02 February 2019 7,437 4 View

Why should we store AgNPs at 4 degrees ?

why should we store AgNPs at 4 degrees overnight if we hault at a step after synthesis till collecting yield, whynot to keep at room temperature ?

01 January 2019 2,005 3 View