I want to synthesize positively charged gold nanoparticles and then surface decorate with streptavidin. The ideal size would be 20nm or less. Please help.
Dear John,
I really appreciate your kind reply. I will definitely look into your suggestions and the provided links. Thank you.
The below discussion should has some suggestions
https://www.researchgate.net/post/How_can_I_conjugate_streptavidin_to_gold_nanoparticles
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