Colorimetric Detection of Plasmodium vivax in Urine Using MSP10 Oligonucleotides and Gold Nanoparticles (original) (raw)

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Fig 2

The newly formed MSP10 double stranded DNA in urine was able to stabilize AuNPs to stay red in color.

P. vivax negative urine turned AuNPs’ color to blue which was detected by Spectrophotometer as color switches from red at 520 wavelength (P. vivax positive) into purple-blue at 610 wavelength (P. Vivax negative).

Fig 2

doi: https://doi.org/10.1371/journal.pntd.0005029.g002