Results 121 to 130 of about 944 (161)

Accelerated decolorization of azo dye Congo red in a combined bioanode–biocathode bioelectrochemical system with modified electrodes deployment

open access: yesBioresource Technology, 2014
In this study, BES with bioanode and biocathode was applied to decolorize an azo dye Congo red (CR). Results showed that the Congo red decolorization efficiency (CR-DE) within 23 h in a combined bioanode-biocathode single chamber BES was 98.3 +/- 1.3 ...
Hao-Yi Cheng, Bin Liang, Fanying Kong
exaly   +1 more source

Improved dechlorination and mineralization of 4-chlorophenol in a sequential biocathode–bioanode bioelectrochemical system with mixed photosynthetic bacteria

open access: yesBioresource Technology, 2014
A new approach that improved the dechlorination and mineralization of 4-chlorophenol (4-CP) was demonstrated in a sequential biocathode-bioanode bioelectrochemical system (BES) with mixed photosynthetic bacteria (PSB).
Ai-Jie Wang   +2 more
exaly   +2 more sources

Bioanode with alcohol dehydrogenase undergoing a direct electron transfer on functionalized gold nanoparticles for an application in biofuel cells for glycerol conversion

open access: yesBiosensors and Bioelectronics, 2017
In this paper we designed and investigated bioanode with alcohol dehydrogenase (ADH) catalysing oxidation of glycerol and glyceraldehyde. The most effective bioanode was fabricated when ADH was immobilized on gold nanoparticles (AuNPs) modified with 4 ...
Dalius Ratautas, J Kulys
exaly   +2 more sources

Immobilization of Enzyme Cascades at Bioanodes of Biofuel Cells

ECS Meeting Abstracts, 2007
Abstract not Available.
Shelley Minteer   +2 more
openaire   +1 more source

Two‐Stage Oxidation of Glucose by an Enzymatic Bioanode

Fuel Cells, 2013
AbstractThe present study reports the design of a novel bioanode to deeply oxidize glucose in an enzymatic biofuel cell (EFC). This enzymatic glucose cell utilizes three co‐immobilized enzymes: NAD‐dependent glucose dehydrogenase (GDH), NAD(P)+‐dependent gluconate‐5‐dehydrogenase (Ga5DH), and diaphorase (DI).
T. Matsumoto   +4 more
openaire   +1 more source

Stainless Steel-Based Bioanodes for Applications in Bioelectrochemical Systems

ECS Meeting Abstracts, 2018
The majority of studies focusing on bioelectrochemical systems (BES) report the utilization of carbon-based electrodes. However, in order to overcome the limitations related to the scale-up of Microbial Fuel Cells (MFC) and Microbial Electro Synthesis (MES) cells technologies, the utilization of metal-based electrodes need to be considered due to ...
Jean-Marie Fontmorin   +4 more
openaire   +1 more source

[Bioanode and Inversion of Bioanode to Biocathode for the Degradation of Antibiotic Chloramphenicol].

Huan jing ke xue= Huanjing kexue, 2015
In order to investigate the possibility of the normal bioanode and bioanode switched to biocathode for the bio-electrochemical degradation of the antibiotic chloramphenicol (CAP), both the bioanode acclimated with CAP and the biocathode inversed from bioanode were monitored for CAP degradation in the bio-electrochemical system. The results demonstrated
De-yong, Kong   +4 more
openaire   +1 more source

Lead(II) Removal at the Bioanode of Microbial Electrolysis Cells

ChemistrySelect, 2016
Abstract Advanced treatment, such as tight membrane filtration and ion exchange, can be applied for Pb 2+ removal from wastewater but these methods are expensive with a high demand for electric energy and chemicals.
Natalie Colantonio, Younggy Kim
openaire   +1 more source

Nitrated carbon nanoblisters for high-performance glucose dehydrogenase bioanodes

Biosensors and Bioelectronics, 2016
Recently, many strategies are being explored for efficiently wiring glucose dehydrogenase (GDh) enzymes capable of glucose (fuel) oxidation. For instance, the use of GDh NAD(+)-dependent for glucose oxidation is of great interest in biofuel cell technology because the enzyme are unaffected by the presence of molecular oxygen commonly present in ...
João C P, de Souza   +2 more
openaire   +2 more sources

Hybridization of photoanode and bioanode to enhance the current production of bioelectrochemical systems

Water Research, 2016
Bacterial extracellular electron transfer is one of the main bottlenecks in determining the efficiency of bioelectrochemical systems. Here, we report a photobioanode that combines carbon material with a photocatalyst (α-Fe2O3), utilizing visible light to accelerate biofilm formation and extracellular electron transfer in bioelectrochemical systems ...
Huajun, Feng   +9 more
openaire   +2 more sources

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