How can I decrease the PDI of my NP sample in DLS?

I am using a kind of self-assembling peptide (20 amino acids and N-Acetylated) in my studies. The pI of the peptide is 5.1. To prepare the NPs, I dissolve it in NaOH 0.2 M and then I disperse the...

23 April 2019 9,614 5 View