Basic Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Jun 28, 2019; 25(24): 3030-3043
Published online Jun 28, 2019. doi: 10.3748/wjg.v25.i24.3030
Figure 3
Figure 3 Hydrodynamic size distribution of antibody-conjugated ultra-small superparamagnetic iron oxides. A: Schematic illustration of the conjugation between antibodies (anti-AFP and anti-GPC3) and USPIO-NHS ester to form single or double antibody-conjugated USPIO probes. B: Hydrodynamic size distribution of USPIO (U), anti-AFP–USPIO (UA), anti-GPC3–USPIO (UG), and anti-AFP–USPIO–anti-GPC3 (UAG). USPIO: Ultra-small superparamagnetic iron oxide; AFP: Alpha-fetoprotein; GPC3: Glypican-3; NHS ester: Succinimidyl ester.