Fig. 1From: Nanoparticle-mediated selective Sfrp-1 silencing enhances bone density in osteoporotic miceLPNPs properties in phosphate buffer at different pHs 5.4, 6.0, 7.0, 7.4 or in water at native conditions. Histogram indicates the Zeta potential (mV) values at different conditions and black points indicates nanoparticle size (nm) (n = 3)Back to article page