Amira A. M. Ahmed

2 Questions 3 Answers 0 Followers

Questions related from Amira A. M. Ahmed

Is there a way to wash off the Ecoli sample from the silicon SERS substrate without removing the AgNPs layer?

I'm working on different SERS substrates testing E.coli samples, however, whenever I try to wash the E.coli from the substrate surface the AgNPs layer washes away. I already use Ethylene glycol...

13 November 2023 5,625 0 View

Can the hydrophobic silicon wafer switch to Hydrophilic with plasma treatment only without using Piranha Solution?

I looking for a "dry process" by which I can change the hydrophobicity of the silicon wafer, to limit the hazardous wet process of using piranha solution.

07 June 2022 935 3 View