Enhancement of Ammonium Oxidation at Microoxic Bioanodes. [PDF]
Environ Sci Technol, 2023 Bioelectrochemical systems (BESs) are considered to be energy-efficient to convert ammonium, which is present in wastewater. The application of BESs as a technology to treat wastewater on an industrial scale is hindered by the slow removal rate and lack of understanding of the underlying ammonium conversion pathways. This study shows ammonium oxidation
Yan X +5 more
europepmc +3 more sources
Optimizing Covalent Immobilization of Glucose Oxidase and Laccase on PV15 Fluoropolymer-Based Bioelectrodes [PDF]
Journal of Functional Biomaterials, 2022 Enzymatic biofuel cells (EBCs) represent a promising technology for biosensors, biodevices, and sustainable green energy applications, thanks to enzymes’ high specificity and catalytic efficiency.
Nicolò Montegiove +7 more
doaj +2 more sources
Development of Immobilised Bioanode for Microbial Fuel Cell
Chemical Engineering Transactions, 2018 The efficiency of Microbial fuel cell (MFC) performance is based on how well the electron is transferred and finally turned into electrical power in a complete electrical circuit.
Khairul Aswad Abdul Wahab +5 more
doaj +3 more sources
A Biofuel Cell for Electricity Generation from Biomass-Derived Cellobiose [PDF]
BiosensorsWe have developed a new bioanode based on a cascade of reactions catalyzed by two enzymes. A glassy carbon electrode is modified with β-glucosidase and glucose oxidase enzymes entrapped within an osmium redox polymer.
Piyanut Pinyou +7 more
doaj +2 more sources
High-performance paper-based biocathode fabricated by screen-printing an improved mesoporous carbon ink and by oriented immobilization of bilirubin oxidase [PDF]
Scientific Reports, 2022 In this study, the performance of a paper-based, screen-printed biofuel cell with mesoporous MgO-templated carbon (MgOC) electrodes was improved in two steps. First, a small amount of carboxymethyl cellulose (CMC) was added to the MgOC ink.
Noya Loew +6 more
doaj +2 more sources
Frontiers in Energy Research, 2019 Microbial electrochemical technologies (METs) require the establishment of anode biofilms to generate electrical current. The factors driving bioanode formation and their variability during startup remain unclear, leading to a lack of effective ...
Juan Fausto Ortiz Medina, Douglas Call
exaly +3 more sources
Graphite electrodes as bioanodes for enzymatic glucose biofuel cell
Journal of Electrochemical Science and Engineering, 2020 This study investigates the performance of pencil graphite (PG) electrodes to identify the grade of pencil most suitable as bioanode for enzymatic glucose biofuel cell. Pencils of H, 3H, 5H and B grades are selected for this study.
Madhavi Bandapati +2 more
doaj +4 more sources
Gluconobacter Oxydans-Based MFC with PEDOT:PSS/Graphene/Nafion Bioanode for Wastewater Treatment [PDF]
Biosensors, 2022 Microbial fuel cells (MFCs) are a variety of bioelectrocatalytic devices that utilize the metabolism of microorganisms to generate electric energy from organic matter.
Sergei Tarasov +7 more
doaj +2 more sources
Microneedle‐Based Biofuel Cell with MXene/CNT Hybrid Bioanode: Fundamental and Biomedical Application [PDF]
Advanced ScienceBiofuel cells show emerging potential as energy‐supply platform by harvesting bioenergy from human biofluids for next‐generation self‐powered transdermal drug delivery systems.
Shoujie Guan +8 more
doaj +2 more sources
Bioanode as a limiting factor to biocathode performance in microbial electrolysis cells
Bioresource Technology, 2017 El bioánodo es importante para una célula de electrólisis microbiana (mec) y su robustez para mantener su actividad catalítica afecta al rendimiento de todo el sistema. Los bioánodos enriquecidos a un potencial de +0.2V (frente al electrodo de hidrógeno estándar) fueron capaces de mantener su actividad de oxidación cuando el potencial del ánodo varió ...
Swee Su Lim, W R W Daud, Eileen Yu
exaly +4 more sources