Peng Dong

3 Questions 2 Answers 0 Followers

Questions related from Peng Dong

Did the Candida albicans biofilm form at the liquid-gas interface or the liquid-solid interface?

When I culture Candida albicans biofilm in 48-wells plate for one day, some floating pieces could be observed in the liquid-air interface. Is it the broken biofilm? My biofilm culture procedure:...

23 August 2023 9,343 5 View

How to characterize formation of semi-interpenetrating polymer network (IPN) structure?

Now I am working on synthesize semi-IPN hydrogel based on polysaccharide and vinyl based monomers. Is there any direct characterization method to confirm formation of the semi-IPN structure?...

16 January 2020 2,405 1 View

How can I prove the solubility of glycine in depronated form into DMF?

I want to dissolve glycine to DMF to conduct an Sn2 reaction. I have added ammonia and triethylamine to the deprotonate carboxyl group, however, the deprotonated glycine dissolved poorly in either...

19 May 2014 7,732 3 View