New Strategies for constructing and analyzing semiconductor photosynthetic biohybrid systems based on ensemble Machine learning Models: Visualizing complex …

N Hou, Y Tong, M Zhou, X Li, X Sun, D Li - Bioresource Technology, 2024 - Elsevier
Photosynthetic biohybrid systems (PBSs) composed of semiconductor-microbial hybrids
provide a novel approach for converting light into chemical energy. However …

Structural determinants of oxygen resistance and Zn2+-mediated stability of the [FeFe]-hydrogenase from Clostridium beijerinckii

J Duan, A Rutz, A Kawamoto, S Naskar… - Proceedings of the …, 2025 - pnas.org
[FeFe]-hydrogenases catalyze the reversible two-electron reduction of two protons to
molecular hydrogen. Although these enzymes are among the most efficient H2-converting …

Nitrogen-doped carbon dots boost microbial electrosynthesis via efficient extracellular electron uptake of acetogens

J Hu, C Zeng, G Liu, H Luo - Bioresource Technology, 2024 - Elsevier
This study investigated the molecular mechanism behind the highly efficient performance of
nitrogen-doped carbon dots (NCDs)-assisted microbial electrosynthesis systems (MESs) …

Properties of the iron-sulfur cluster electron transfer relay in an [FeFe]-hydrogenase that is tuned for H2 oxidation catalysis

EC Kisgeropoulos, JH Artz, M Blahut, JW Peters… - Journal of Biological …, 2024 - ASBMB
[FeFe]-hydrogenases catalyze the reversible oxidation of H 2 from electrons and protons at
an organometallic active site cofactor named the H-cluster. In addition to the H-cluster, most …

Methanogenesis inhibition remodels microbial fermentation and stimulates acetogenesis in ruminants

G Ni, N Walker, A Fischer, RT Stemmler, O Schmidt… - bioRxiv, 2024 - biorxiv.org
Rumen microbiota enable ruminants to grow on fibrous plant materials but also produce
methane, driving 5% of global greenhouse gas emissions and leading to a loss of gross …

Abundant and active acetogens enhance the carbon dioxide sink of Blue Carbon ecosystems

K Rodriguez Martinez, F Ricci, G Ni, N Iram… - bioRxiv, 2025 - biorxiv.org
Blue Carbon ecosystems, which include all tidal wetlands, mitigate climate change by
capturing and storing carbon dioxide (CO2) from the atmosphere. Most carbon fixation in …

Structures and Electron Transport Paths in the Four Families of Flavin-Based Electron Bifurcation Enzymes

X Feng, GJ Schut, MWW Adams, H Li - Macromolecular Protein Complexes …, 2024 - Springer
Oxidoreductases facilitating electron transfer between molecules are pivotal in metabolic
pathways. Flavin-based electron bifurcation (FBEB), a recently discovered energy coupling …