Can I use Dichloromethane（DCM）& N,N-Dimethylformamide（DMF）to dissolve collagen?

I want to use electrospinning technology to make collagen and PLGA nanofibers. I used to use DCM and DMF as the solvent to dissolve collagen, but I did not find any Nitrogen from EDS.

29 June 2022 9,195 1 View