4 Questions 3 Answers 0 Followers
Questions related from Mona Jafari
We have synthesized carboxy methyl cellulose by 30-40% NaOH and after that adding chloroacetic acid (1.5 times) for 3 hours. The next day, methanol added and neutralized by glacial acetic acid and...
25 May 2023 5,259 0 View
Dear All Greetings I conjugated 10mg carboxylatad graphene oxide with 2ml polyethyleneimine (2KDa) and zeta potential raised from -20 to -10. Have you done a similar reaction and what is your...
10 April 2018 9,841 3 View
Dear all, I need to diafilter system for refolding of my antibodies in purification process but I dont know about company that involved in selling of diafilter so please lead me about this! Do you...
30 January 2017 7,910 3 View
Hi every body I got XPS from my samples (grapheme oxide) and I want to analyze them. I downloaded CASA but I think it does not split the peaks correctly. Any one has SDP(spectral data processor)...
12 December 2015 3,397 16 View