ATP production from electricity with a new-to-nature electrobiological module

نویسندگان

چکیده

Electricity is paramount to the technical world and plays an increasingly important role as a future energy carrier. Yet, it not widely used directly power biological systems. Here, we designed new-to-nature electrobiological module, acid/aldehyde ATP cycle (AAA cycle), for direct conversion of electrical into ATP. The AAA contains minimum set enzymes does require membrane-based charge separation. Realizing propionate-based version cycle, demonstrate continuous, electricity-driven regeneration other storage molecules from −0.6 V vs. SHE at 2.7 μmol cm−2 h−1 faradaic efficiencies up 47%. Notably, compatible with complex cell-free systems, such in vitro transcription/translation, powering processing information electricity. This new link between worlds opens several possibilities applications synthetic biology, electrobiotechnology, bioelectrocatalysis.

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ژورنال

عنوان ژورنال: Joule

سال: 2023

ISSN: ['2542-4351', '2542-4785']

DOI: https://doi.org/10.1016/j.joule.2023.07.012