Science Robotics
Supplementary Materials
The PDF file includes:
- Fig. S1. CVs of an MDB-CNT/rGO/h-Ni electrode.
- Fig. S2. Characterization of the surface area of the BFC anodes.
- Fig. S3. Role of MDB in the preparation of the Pt/CNT BFC cathodes.
- Fig. S4. Characterization of the Pt/CNT and the Pt/MDB-CNT cathodes.
- Fig. S5. Characterization of the bulk Pt, Pt/MDB-CNT, and Pt alloy/MDB-CNT cathodes.
- Fig. S6. LSV characterization of the bioanode and the cathodes in lactate solutions.
- Fig. S7. Characterization of the stability of the Pt/MDB-CNT cathode.
- Fig. S8. Characterization of the Pt-Co alloy nanoparticles.
- Fig. S9. Schematic diagram of the energy-harvesting circuit.
- Fig. S10. Schematic illustration and component list of the electronic system of the PPES.
- Fig. S11. Fabrication process of the electrochemical patch of the PPES.
- Fig. S12. Exploded view of the multilayered electronic patch.
- Fig. S13. Fabrication process of the flexible electronic patch of the PPES.
- Fig. S14. Assembly and encapsulation of the PPES.
- Fig. S15. Mechanical deformation study of the BFC patch.
- Fig. S16. Mechanical deformation study of the electronic patch.
- Fig. S17. Power consumption breakdown of the PPES.
- Fig. S18. Continuous operation of the PPES with small capacitors in 5 to 20 mM lactate.
- Fig. S19. Long-term stability of the BFCs to charge a capacitor.
- Fig. S20. Selectivity of the sensor arrays.
- Fig. S21. Interactive study of the urea/NH4+ sensor array.
- Fig. S22. Interactive study of the glucose/pH sensor array.
- Fig. S23. Stability of the sensor arrays.
- Fig. S24. Performance of the sensor arrays under mechanical deformation.
- Fig. S25. Influence of the temperature on the performance of enzymatic sensors.
- Fig. S26. Skin-interfaced microfluidic patch in the PPES.
- Fig. S27. Investigation of the stability, reusability, and biocompability of the PPES.
- Fig. S28. Operation flow of data transmission processes and human-machine interaction.
- Fig. S29. Schematic illustration and component list of the strain sensor integrated PPES for human-machine interaction.
- Text S1. Mechanism of TTF-MDB bimediator in BFC.
- Table S1. List of BFCs for energy-harvesting in body fluids.
- References (51–55)
Other Supplementary Material for this manuscript includes the following:
Files in this Data Supplement: