Zhourui Xu

3 Questions 2 Answers 0 Followers

Questions related from Zhourui Xu

Why my nanoparticle have positive charges but could not bind siRNA?

i made one nanorod with AuNR@CuS composition. I use layer-by-layer method to coat SDS and chitosan oligosaccharide sequentially on the surface of nanoparticles. After doing the DLS measurement, i...

09 August 2018 8,211 5 View

How ligands attaching on quantum dots?

What kind of bonds it formed between quantum dots and their ligands? Are they hydrogen bond? I want to modify PEI as the surface ligands to substitute OA/OAm on copper sulfide nanocrystals,...

09 March 2017 8,317 3 View

Does anyone knows about the condition for thiol-ene reaction in aqueous environment?

I want to functionalize hydrophilic polysaccharide through thiol-ene reaction. And i have tried sonochemical initiation with potassium persulfate as initiator, however, it did not work. Can anyone...

07 September 2016 5,717 3 View