2 Questions 2 Answers 0 Followers
Questions related from Weiwei Zheng
I prepared chitosan nanogels with chitosan and TPP by ionic gelation method. I concentrated nanogels by ultrafiltration centrifugation. The result concentrated solutions (pH 5) was diluted with...
26 October 2023 6,751 0 View
I formulated chitosan nanoparticles from chitosan and TPP by ionic gelation method. But when I started the cell experiment, I found the toxicity of chitosan nanoparticles to cell is very large...
31 July 2023 9,621 2 View