Sunghak Choi

2 Questions 1 Answers 0 Followers

Questions related from Sunghak Choi

How can I separate unreacted PEG-stearate, succinic anhydride, and DMAP from the carboxylated product?

I am attempting to carboxylate PEG-stearate 100 using succinic anhydride and DMAP. How can I separate unreacted PEG-stearate, succinic anhydride, and DMAP from the carboxylated product? From what...

02 May 2023 5,924 1 View

Can PDMS be soaked in a 5 micrometer channel?

I would like to bond PDMS to silicon-wafer which has a micro channel. As I know, plasma treatment could be an answer. But it does not work so I'm seeking another way. If I just pour PDMS on the...

01 April 2014 7,902 3 View