Fig. 4From: Efficient strategy to isolate exosomes using anti-CD63 antibodies conjugated to gold nanoparticlesRepresenting the Wavelength peaks as: A UV absorbance spectra of AuNPs prepared at distinct temperature B AuNPs prepared at 99 ℃ and conjugated with three different antibodies represented in the graph. C AuNPs prepared at 80 ℃and conjugated with three different antibodies represented in the graphBack to article page