User:Trisha I. Ibeh/Notebook/Trisha Notebook/2014/01/28
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BSA Magnetic Particles Day 5
Create BSA. AuNPs and magnetic BSA AuNPS
Separately make BSA- AuNPs the same way as in steps 1-4 but with ratios of:
Once the gold was added to the solution within the ratios of 105- 150, the solution immediately turned purple indicating that nanoparticles were formed. After about 10- 15 minutes, a green precipitate that was initially believed to be fibers were formed. This is due to the reduction of the gold by the FeSO4*7H2O.