Results 81 to 90 of about 6,933,541 (246)

Hydrogen production from microbial electrolysis cells powered with microbial fuel cells

Journal of King Saud University: Engineering Sciences
This work used a unified dynamic model of microbial fuel cells (MFCs) and microbial electrolysis cells (MECs) that were combined to create MFC-powered MECs.
Dina Aboelela, Moustafa Aly Soliman
doaj   +1 more source

Porcupine‐Quill‐Inspired Shape‐Morphing Biointerfaces Disassemble Biofilms

Advanced Science, EarlyView.
A porcupine‐spine‐inspired dynamic offensive bio‐interface is developed for active biofilm disassembly. By coupling electrically driven nano‐dagger penetration with light‐triggered ROS generation, the surface overcomes the passive limitations of conventional mechano‐bactericidal topographies, achieving near‐complete biofilm eradication, strong ...
Feng Qian, Muqiu Xia, Ziyu Wang, Xinyuan Jia, Jinke Yin, Mengyu Fu, Xue Zhang, Xiao‐Lei Shi, Shiqiang Chen, Ning Wang, Zhi‐Gang Chen   +10 more
wiley   +1 more source

Substrate Composition Shapes Methanogenesis, Microbial Ecology, and Digestate Dewaterability in Microbial Electrolysis Cell-Assisted Anaerobic Digestion of Food Waste

Methane
The compositional heterogeneity of food waste greatly influences its bioconversion in microbial electrolysis cell (MEC)-assisted anaerobic digestion (AD), but the underlying mechanism remains unclear.
Jiaojiao Yang, Baihui Cui, Xiaodong Xin, Yves Iradukunda, Wangwang Yan   +4 more
doaj   +1 more source

Atlas‐Guided CD55‐Enriched Neutrophil Extracellular Vesicles for Complement–Macrophage Modulation in Diabetic Wounds

Advanced Science, EarlyView.
ABSTRACT Diabetic wounds are characterized by persistent inflammation and impaired immune resolution, yet the therapeutic translation of single‐cell atlases into rational immunomodulatory strategies remains limited. Here, integration of diabetic‐wound single‐cell transcriptomic datasets identifies a neutrophil subpopulation enriched in cluster of ...
Tairong Cui, Jieying Li, Jibing He, Jia Wang, Yun Qian, Yilin Jin, Liuqing Yang, Zaijin Tao, Ziyun Li, Zhengsheng Chen, Wenjing Wang, Xin Ma, Jinglei Wu   +12 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Linking internal resistance with design and operation decisions in microbial electrolysis cells

Environment International, 2019
The distribution of internal resistance in most microbial electrolysis cells (MECs) remains unclear, which hinders the optimization and scaling up of the technology. In this study, a method for quantifying the effects of design and operation decisions on
Andrew Miller, Lakhveer Singh, Luguang Wang, Hong Liu   +3 more
doaj   +1 more source

Living Electronics: Microbial Metabolism as Batteries, Resistors, and Capacitors

Advanced Electronic Materials, EarlyView.
Three microorganisms are assigned the three elementary roles of a circuit on one sheet of paper. Dormant Bacillus subtilis spores germinate to switch the power source on; a photosynthetic Synechocystis biofilm sets resistance by the color and intensity of light; and a respiring Shewanella oneidensis biofilm stores charge. Together they form a printable
Botian Wang, Ruohan Zhang, Seokheun Choi
wiley   +1 more source

Experimental data of a microbial electrolysis cell fully catalysed by microorganisms for the production of hydrogen

, 2018
The data represent the responses of the bioelectrodes to a range of voltage that applied to a microbial electrolysis cell. The data of the response are converted into different results to facilitate the study.
K Scott (4066936), P Izadi (7837001), J-M Fontmorin (7837004), SS Lim (7723628), E Yu (7835642), WRW Daud (7836719)   +5 more
core   +1 more source

Characterizing Biopolymer Electrolytes in Zinc–Air Batteries: Challenges, Best Practices, and a Robust Workflow Guiding Future Research Paths

Advanced Energy Materials, EarlyView.
Bio‐based gel polymer electrolytes promise sustainable, mechanically adaptable zinc–air batteries, yet their progress is constrained by inconsistent characterization. This review critically links formulation, structure, interfaces, and cell performance, identifies methodological gaps under alkaline operating conditions, and proposes application ...
Matteo Milanesi, Hiba Ali, Barbara Belza, Mattia F. Palermo, Claudio Gerbaldi, Giuseppe Antonio Elia, Nagore Ortiz‐Vitoriano   +6 more
wiley   +1 more source

Hydrogen Production from Winery Wastewater Through a Dual-Chamber Microbial Electrolysis Cell

Energies
This study explores the feasibility of producing biohydrogen from winery wastewater using a dual-chamber microbial electrolysis cell (MEC). A mixed microbial consortium pre-adapted to heavy-metal environments and enriched with Geobacter sulfurreducens ...
Ana Baía, Alonso I. Arroyo-Escoto, Nuno Ramos, Bilel Abdelkarim, Marta Pereira, Maria C. Fernandes, Yifeng Zhang, Annabel Fernandes   +7 more
doaj   +1 more source