Results 81 to 90 of about 3,643 (220)

Biohybrid Moist‐Electric Generators Enable Autonomous Proton Homeostasis for Stable Wearable Microbial Power

Advanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
A biohybrid moist‐electric generator converts ambient humidity into a self‐regulating proton supply for wearable microbial fuel cells. Dormant Bacillus subtilis endospores harvest moisture at the skin–air interface and deliver protons through a Nafion ionomer bridge to the air cathode, suppressing pH splitting and stabilizing power output—reframing ...
Yang Gao, Ruohan Zhang, Seokheun Choi
wiley   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Biochemical production with microbial bioelectrochemical systems

Current Opinion in Biotechnology
Microbial bioelectrochemical systems (BES) represent a promising platform for sustainable biochemical production by leveraging microbial electrocatalysis. These systems utilize electrical energy to drive microbial metabolic processes, enabling the recovery of CO₂ into valuable organic molecules such as methane, acetate, ethanol, and other biochemicals.
Boto, Santiago T, Cristiani, Lorenzo, Rosenbaum, Miriam A   +2 more
openaire   +2 more sources

Significant enhancement of electron transfer from Shewanella oneidensis using a porous N-doped carbon cloth in a bioelectrochemical system

, 2019
Modifying the surface of an anode can improve electron transfer, thus enhancing the performance of the associated bioelectrochemical system. In this study, a porous N-doped carbon cloth electrodewas obtained via a simple thermal reduction and etching ...
Deng, Li-Fang, Wang, Lu-Feng, Qian, Xin, Yuan, Yong, Chen, Yong, Yuan, Hao-Ran, Li, De-Nian   +6 more
core   +1 more source

Simplifying Microbial Electrosynthesis Reactor Design

Frontiers in Microbiology, 2015
Microbial electrosynthesis, an artificial form of photosynthesis, can efficiently convert carbon dioxide into organic commodities; however, this process has only previously been demonstrated in reactors that have features likely to be a barrier to scale ...
Cloelle G.S. Giddings, Kelly eNevin, Trevor eWoodward, Derek R Lovley, Caitlyn Shea Butler   +4 more
doaj   +1 more source

Real‐Time, Interpretable Diagnostics for Solid‐State Batteries via Machine Learning on In Situ Impedance Spectra

Battery Energy, Volume 5, Issue 3, May 2026.
Real‐time diagnostics of solid‐state batteries enabled by interpretable machine learning: in situ impedance spectra are transformed into physics‐informed features to simultaneously predict state of charge and state of health, while mapping key frequency responses to underlying electrochemical processes.
Zachary Warren, Felipe Cuasquer, Regina Sanchez, Patricia A. Apellániz, Alejandro Almodóvar, Juan Parras, Nataly Carolina Rosero‐Navarro   +6 more
wiley   +1 more source

Pilot-scale bioelectrochemical system for simultaneous nitrogen and carbon removal in urban wastewater treatment plants [PDF]

[EN] This study aims to characterize the performance of a 150 L bioelectrochemical system-based plant, during the simultaneous carbon and nitrogen removal from several waste streams of wastewater treatment plants.
San Martin Bécares, María Isabel, Carracedo del Río, Begoña, Morán Palao, Antonio, Mateos González, Raúl, Escapa González, Adrián   +4 more
core   +1 more source

Elucidating metabolic tuning of mixed purple phototrophic bacteria biofilms in photoheterotrophic conditions through microbial photo-electrosynthesis

Communications Biology
Reducing greenhouse gas emissions is critical for humanity nowadays, but it can be beneficial by developing engineered systems that valorize CO2 into commodities, thus mimicking nature’s wisdom.
Sara Díaz-Rullo Edreira, Ioanna A. Vasiliadou, Amanda Prado, Juan José Espada, Ruddy Wattiez, Baptiste Leroy, Fernando Martínez, Daniel Puyol   +7 more
doaj   +1 more source

New Advances in Bioelectrochemical Systems in the Degradation of Polycyclic Aromatic Hydrocarbons: Source, Degradation Pathway, and Microbial Community

Energies
Because of their high persistence, polycyclic aromatic hydrocarbons (PAHs) are found in a wide range of settings and pose a health risk to both humans and other organisms. Degradation of PAHs is an essential part of environmental management. By combining
Yimeng Feng, Xuya Zhu, Xiulin Huang, Fengxiang Li   +3 more
doaj   +1 more source

Impact of conductive magnetite nanoparticles and anode polarization on glucose fermentation

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 5, Page 1027-1034, May 2026.
Abstract BACKGROUND Electrically conductive materials and electrochemical stimulation strategies are increasingly explored to steer microbial fermentation towards desired metabolic outputs. These approaches also hold remarkable potential to couple wastewater treatment (WWT) to the production of value‐added compounds, in turn enhancing environmental ...
Clara Marandola, Silvia Bolognesi, Matteo Tucci, Marco Resitano, Carolina Cruz Viggi, Sebastià Puig, Marianna Villano   +6 more
wiley   +1 more source