Lorenzo Marsili

4 Questions 4 Answers 0 Followers

Questions related from Lorenzo Marsili

How can I improve graphs resolution using Malvern Zetasizer?

Hi folks, This is a software-related question. I've seen many researchers asking how to export data using Malvern Zetasizer software. Most people simply answer the most obvious suggestion: click...

28 August 2020 1,552 5 View

How do I achieve chitosan dissolution in DMF?

Hi folks, I'm trying to follow the procedure described by Malhotra, Meenakshi et al. from this article: “A novel method for synthesizing PEGylated chitosan nanoparticles: strategy, preparation,...

10 June 2019 7,468 2 View

How can I narrow the polydispersity of chitosan hydrogels?

I prepared some samples of chitosan (CS) nanoparticles cross-linked with sodium tripolyphosphate (TPP) by using the ionotropic gelation method. The particles are used as scaffold for some...

29 May 2018 9,840 4 View

How can I get the precipitation of PNVCL-COOH?

Hi everyone, I am trying to synthesize PNVCL-COOH by free radical polymerization. The procedure is reported in this article: Macromol. Biosci. 2008, 8 , 843-851. After the reaction, I added...

29 May 2018 1,089 2 View