Yeonsang Lee

3 Questions 3 Answers 0 Followers

Questions related from Yeonsang Lee

Is there any way to regenerate illustra microspin G-25 columns after using?

I've used illustra Micropsin G-25 columns to purify DNA. In the user manual, however, I couldn't see any method to regenerate. So, I just put 250 uL of NFW not to make it dry. Is it possible to...

27 November 2023 6,750 0 View

Is there any method to make silver nanoparticles smaller after synthesized?

I've been synthesizing AgNP for antibacterial effects by mixing AgNO3 & sodium citrate. After making AgNP I measured the size using DLS, the size of AgNP is about 200~400 nm. For my experiment...

12 September 2023 8,960 5 View

Why do floating matters occur when mixing AgNO3 solution with sodium citrate to make AgNP?

I tried to make AgNP by mixing AgNO3 and 1% sodium citrate two times. In the first trial, there was no problem to make AgNP, but in the second trial there were some floating matters like eraser...

09 September 2023 6,261 3 View