Results 71 to 80 of about 628 (172)

Mitigation of Volatile Fatty Acid Build-Up by the Use of Soft Carbon Felt Electrodes: Evaluation of Anaerobic Digestion in Acidic Conditions

Fermentation, 2018
Anaerobic digestion and bioelectrochemical systems have great potential to recover energy from waste streams and help overcome common hurdles associated with this process, as integrated technologies.
Rubén Moreno, Elia J. Martínez, Adrián Escapa, Olegario Martínez, Rebeca Díez-Antolínez, Xiomar Gómez   +5 more
doaj   +1 more source

Vertically Aligned Pd Nanowires for Glucose Oxidase Bioanode [PDF]

Journal of Biosensors & Bioelectronics, 2012
A bioanode for glucose based biofuel cell have been fabricated by combining glucose oxidase and highly ordered Palladium (Pd) nanowire array electrode. The Pd nanowires were 5.57 μm in length and 64.28 nm in diameter. The hydrogel composite modified Pd nanowire array bioanodes were characterized with cyclic voltammetry in the presence of different scan
openaire   +1 more source

DNA‐rGO Aerogel Bioanodes with Microcompartmentalization for High‐Performance Bioelectrochemical Systems

Advanced Electronic Materials
Bioelectrochemical systems (BES) have garnered significant attention for their applications in renewable energy, microbial fuel cells, biocatalysis, and bioelectronics.
Xuanye Leng, Siyu Chen, Samantha R. McCuskey, Yixin Zhang, Samuel J. W. Chan, Glenn Quek, Mariana C.F. Costa, Pengxiang Zhang, Jiqiang Wu, Konstantin G. Nikolaev, Guillermo C. Bazan, Kostya S. Novoselov, Daria V. Andreeva   +12 more
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Sensitivity to Oxygen in Microbial Electrochemical Systems Biofilms

iScience, 2019
Summary: The formation and bioelectric performance of anode biofilms in microbial electrochemical systems (MESs) are sensitive to oxygen. Investigating the temporal-spatial structure of anode biofilms will help elucidate the interfaces between oxygen and
Jiawei Yang, Shaoan Cheng, Peng Li, Haobin Huang, Kefa Cen   +4 more
doaj   +1 more source

Wearable Self‐Powered Biosensor for Continuous Lactate Monitoring in Sweat

ChemElectroChem
The continuous monitoring of sweat lactate is a critical task in sports and medical applications. This paper introduces a self‐powered biosensor for the continuous monitoring of sweat lactate.
Isao Shitanda, Takeru Samori, Mizuki Satake, Noya Loew, Masahiro Motosuke, Takahiro Mukaimoto, Shinya Yanagita, Tatsunori Suzuki, Tsutomu Mikawa, Seiya Tsujimura, Hikari Watanabe, Masayuki Itagaki   +11 more
doaj   +1 more source

Fabrication of Thylakoid Membrane-Based Photo-Bioelectrochemical Bioanode for Self-Powered Light-Driven Electronics

Energies
The transition toward sustainable and decentralized energy solutions necessitates the development of innovative bioelectronic systems capable of harvesting and converting renewable energy.
Amit Sarode, Gymama Slaughter
doaj   +1 more source

Effective Control of Bioelectricity Generation from a Microbial Fuel Cell by Logical Combinations of pH and Temperature

The Scientific World Journal, 2014
In this study, a microbial fuel cell (MFC) with switchable power release is designed, which can be logically controlled by combinations of the most physiologically important parameters such as “temperature” and “pH.” Changes in voltage output in response
Jiahuan Tang, Ting Liu, Yong Yuan, Li Zhuang   +3 more
doaj   +1 more source

Nitrogen-doped graphene/carbon felt bioanode enhances power generation in microbial fuel cells

Electrochemistry Communications
A nitrogen-doped reduced graphene oxide/carbon felt (N-rGO/CF) composite bioanode was fabricated by a facile single-step hydrothermal method for application in dual-chamber microbial fuel cells (MFCs).
Q. Alkhawlani, Sameer Algburi, Salah Sabeeh, Eyad Radwan, Abdullah Faiz Al Asmari, Saiful Islam   +5 more
doaj   +1 more source

A Self-Powered Herbicide Sensing System Based on an Enzyme Biofuel Cell Integrated with Algal Cells

Electrochemistry
A screen-printed self-powered biosensor was developed to evaluate water toxicity. The biosensor consists of four photosynthetic microbial fuel cells connected in series and an LED indicator light.
Noya LOEW, Isao SHITANDA, Masaji TAMURA, Yoshinao HOSHI, Hikari WATANABE, Masayuki ITAGAKI   +5 more
doaj   +1 more source

Brewery Wastewater Treatment Coupled to Green Hydrogen Production through Microbial Electrolysis Cell

Chemical Engineering Transactions
Brewery wastewater represents a challenging effluent due to its high organic load and variable composition, but also a valuable substrate for resource recovery within circular economy strategies.
Angela Marchetti, Syrine Berhouma, Habib Chouchane, Marco Zeppilli   +3 more
doaj