Results 31 to 40 of about 708 (184)
Frontiers in Energy Research, 2019 The development of a sustainable catalyst for the oxygen reduction reaction (ORR) is still a major bottleneck for the scale-up and commercialization of Microbial Fuel Cells (MFCs). In this work, we have studied the utilization of iron-oxidizing bacteria (
Paniz Izadi +5 more
doaj +1 more source
Mechanism of Bilirubin Oxidase: Fabrication and Characterization of Efficient Biocathode [PDF]
ECS Meeting Abstracts, 2010 Abstract not Available.
Falk, Magnus +7 more
openaire +3 more sources
Frontiers in Environmental Science, 2022 Microbial electrosynthesis is a promising solution for removing nitrate from water with a low concentration of electron donors. Three single-chamber microbial electrosynthesis reactors were constructed and operated for almost 2 years.
Rauno Lust +6 more
doaj +1 more source
Accelerated Reduction of Chlorinated Nitroaromatic Antibiotic Chloramphenicol by Biocathode [PDF]
Environmental Science & Technology, 2013 Chlorinated nitroaromatic antibiotic chloramphenicol (CAP) is a priority pollutant in wastewaters. A fed-batch bioelectrochemical system (BES) with biocathode with applied voltage of 0.5 V (served as extracellular electron donor) and glucose as intracellular electron donor was applied to reduce CAP to amine product (AMCl2). The biocathode BES converted
Bin, Liang +12 more
openaire +2 more sources
Frontiers in Microbiology, 2018 Bioelectrochemical systems (BESs) are regarded as a promising approach for the enhanced dechlorination of chlorinated aliphatic hydrocarbons (CAHs). However, the electron distribution and transfer considering dechlorination, methanogenesis, and other ...
Fan Chen +8 more
doaj +1 more source
Evidence of Spatial Homogeneity in an Electromethanogenic Cathodic Microbial Community
Frontiers in Microbiology, 2019 Microbial electrosynthesis (MES) has been gaining considerable interest as the next step in the evolution of microbial electrochemical technologies. Understanding the niche biocathode environment and microbial community is critical for further developing
Ala’a Ragab +3 more
doaj +1 more source
Biogas Upgradation Through CO2 Conversion Into Acetic Acid via Microbial Electrosynthesis
Frontiers in Energy Research, 2021 Biogas is one of the promising futuristic renewable energy sources with enormous market potential. However, the presence of CO2 lowers down the calorific value of biogas.
Moumita Roy +2 more
doaj +1 more source
Gold Nanoparticles as Electronic Bridges for Laccase-Based Biocathodes [PDF]
Journal of the American Chemical Society, 2012 Direct electron transfer (DET) reactions between redox enzymes and electrodes can be maximized by oriented immobilization of the enzyme molecules onto an electroactive surface modified with functionalized gold nanoparticles (AuNPs). Here, we present such strategy for obtaining a DET-based laccase (Lc) cathode for O(2) electroreduction at low ...
Gutiérrez-Sánchez, Cristina +4 more
openaire +3 more sources
Advanced Sensor Research, Volume 5, Issue 8, August 2026.Advances in enzymatic biofuel cells are highlighted through innovative electrode architectures, enzyme immobilization strategies, and hybrid integration with triboelectric, piezoelectric, and thermoelectric energy harvesters. These emerging approaches improve power output, operational stability, and biocompatibility, advancing self‐powered wearable and
Rashid Khan +3 more
wiley +1 more source
Role of Inter-Circulation on Performance and Microbial Community of Bioelectromethanogenesis
Applied SciencesBioelectromethanogenesis, the microbial conversion of carbon dioxide (CO2) into methane (CH4) using a cathode, offers a promising route for biogas upgrading and renewable energy storage.
Pei Xu +5 more
doaj +1 more source