Aml Mahmoud

4 Questions 6 Answers 0 Followers

Questions related from Aml Mahmoud

Synthesis of ZnO- Chitosan nanocomposites?

Can I use this method to prepare ZnO-Chitosan nanocomposite or not? The CH-CuO nanoparticles were synthesized following a previously reported protocol (Maheo, 2022). A total of 50 mL of 0.05 M...

29 December 2024 2,184 3 View

TEM images of CuO nanoparticles showed very concentrated particles and bad shots?

I did the TEM analysis of CuO nano particles green synthesis, but the images were very bad and the particles agglomerated. Although the XRD is very well. The TEM technician told me that the...

23 December 2024 9,138 3 View

How can I dry Chitosan nanoparticles biogenic without freeze drying???

Hello everyone, I need your help, I prepared Chitosan nanoparticles using biosynthesis, but I face a big problem I cannot dry them, because I do not have a freeze drying technique. Actually I...

18 November 2024 3,078 4 View

How can I dissolve Biosynthesized Chitosan nanoparticles to test its antibacterial activity?

Hello everyone, I prepared Biogenic Chitosan nanoparticles after drying I tried to make a solution but, I surprised that the Chitosan nanoparticles didn't solute in acetic acid, how can I solve...

26 August 2024 4,977 6 View