Science Advances
Supplementary Materials
This PDF file includes:
- fig. S1. Schematic of the fabrication procedure for nanowires anchored into PDMS.
- fig. S2. Nanowires anchored into PDMS.
- fig. S3. FESEM images and EDS elemental mappings corresponding to FESEM images for
PDMS without nanowires, PDMS with buried nanowires, and nanowire-embedded PDMS; scale
bars, 1 μm.
- fig. S4. Mechanical stability of anchored nanowires and nonanchored nanowires.
- fig. S5. Extraction process of miRNAs in urine using the nanowire-anchored microfluidic
device, ultracentrifugation, and commercially available kits.
- fig. S6. FESEM images and EDS elemental mappings of an STEM image of a single nanowire.
- fig. S7. Detection of EVs on ZnO nanowires, ZnO/Al2O3 core-shell nanowires, and no nanowires using an antibody of CD9.
- fig. S8. Zeta potential of EVs in urine.
- fig. S9. Size distribution of EVs collected by ultracentrifugation and EV-free miRNAs
collected onto nanowires.
- fig. S10. Size distribution of the urinary free-floating objects.
- Legend for movie S1
- Legend for data S1
Other Supplementary Material for this manuscript includes the following:
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