A hollow microcavity enzymatic fuel cell for in vivo energy harvesting

A hollow microcavity enzymatic fuel cell for in vivo energy harvesting Berezovska et al. report a glucose/O 2 enzymatic fuel cell (EFC) using a ''cavity electrode'' design for biocatalyst entrapment. The new hollow EFC exhibits impressive performance and good stability. Implanted in living rats, voltages show a strong correlation with animal weight. Postmortem analysis confirms robustness and biocompatibility, offering a significant advancement in long-lasting implantable EFCs.

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https://hal.univ-grenoble-alpes.fr/hal-04751858

Soumis le : jeudi 24 octobre 2024-13:49:52

Dernière modification le : lundi 9 décembre 2024-03:30:39

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hal-04751858 , version 1 (24-10-2024)

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HAL Id : hal-04751858 , version 1
DOI : 10.1016/j.xcrp.2024.102203

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Anastasiia Berezovska, Paulo Henrique M. Buzzetti, Yannig Nedellec, Chantal Gondran, Fabien Giroud, et al.. A hollow microcavity enzymatic fuel cell for in vivo energy harvesting. Cell Reports Physical Science, 2024, 5 (9), pp.102203. ⟨10.1016/j.xcrp.2024.102203⟩. ⟨hal-04751858⟩

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