Results 41 to 50 of about 8,980,153 (194)

Ammonium as a sustainable proton shuttle in bioelectrochemical systems [PDF]

, 2011
This work examines a pH control method using ammonium (NH4+) as a sustainable proton shuttle in a CEM-equipped BES. Current generation was sustained by adding NH3 or ammonium hydroxide (NH4OH) to the anolyte, controlling its pH at 7.
Yingyu Law, Ka Yu Cheng, Law, Yingyu, Cheng, Ka Yu, Ralf Cord-Ruwisch, Cord-Ruwisch, R., Law, Y., Cheng, K.Y., Cord-Ruwisch, Ralf   +8 more
core   +1 more source

Evaluation of Chitosan-Derived Mixed-Matrix Membranes as Potential Separators in Bioelectrochemical Systems

Chemistry Proceedings
Bioelectrochemical systems are energy-efficient devices that transform chemical energy into electrical energy or synthesize products of interest.
Santiago Alvear Méndez, Raúl Bahamonde Soria, Daniel Arboleda, Carlos Cevallos, Chistian Alcivar, Henry Pupiales, Patricia Luis   +6 more
doaj   +1 more source

Biofilm Engineering Approaches for Improving the Performance of Microbial Fuel Cells and Bioelectrochemical Systems

Frontiers in Energy Research, 2018
Microbial fuel cells (MFCs) are emerging as a promising future technology for a wide range of applications in addition to sustainable electricity generation.
Maria Joseph Angelaalincy, Rathinam Navanietha Krishnaraj, Ganeshan Shakambari, Balasubramaniem Ashokkumar, Shanmugam Kathiresan, Perumal Varalakshmi   +5 more
doaj   +1 more source

Expedited biodegradation of organic pollutants and refractory compounds using bioelectrochemical systems [PDF]

, 2021
Biodegradation of xenobiotics is often considered to be a slow process. This is especially true if the xenobiotic in question is polymeric in nature, contains many chemical substituent groups or generally exhibits high level of toxicity to environmental ...
Kyazze, G., Godfrey Kyazze, Ahsan, A., Pavithra Fernando, Fernando, P., Eustace Fernando, Fernando, E., Ahmed Ahsan   +7 more
core   +1 more source

A Review of Bioelectrochemical Strategies for Enhanced Polyhydroxyalkanoate Production

Bioengineering
The growing demand for sustainable bioplastics has driven research toward more efficient and cost-effective methods of producing polyhydroxyalkanoates (PHAs).
Alejandro Chamizo-Ampudia, Raúl. M. Alonso, Luisa Ariza-Carmona, África Sanchiz, María Isabel San-Martín   +4 more
doaj   +1 more source

Application of bioelectrochemical systems for carbon dioxide sequestration and concomitant valuable recovery: A review

Materials Science for Energy Technologies, 2019
The rise in global atmospheric temperature due to increase in the atmospheric carbon dioxide concentration needs to be tackled immediately before it reaches the point of no return.
Sovik Das, Swati Das, Indrasis Das, M.M. Ghangrekar   +3 more
doaj   +1 more source

Sustainable Waste-to-Energy Technologies: Bioelectrochemical Systems [PDF]

, 2018
The food industry produces a large amount of waste and wastewater, of which most of the constituents are carbohydrates, proteins, lipids, and organic fibers. Therefore food wastes are highly biodegradable and energy rich. Bioelectrochemical systems (BESs)
Subbiah, Jeyamkondan, Bruce I. Dvorak, Rami M.M. Ziara, Ziara, Rami, Jeyamkondan Subbiah, Dvorak, Bruce   +5 more
core   +1 more source

Electro-Microbiology as a Promising Approach Towards Renewable Energy and Environmental Sustainability

Energies, 2018
Microbial electrochemical technologies provide sustainable wastewater treatment and energy production. Despite significant improvements in the power output of microbial fuel cells (MFCs), this technology is still far from practical applications ...
Jafar Ali, Aaqib Sohail, Lei Wang, Muhammad Rizwan Haider, Shahi Mulk, Gang Pan   +5 more
doaj   +1 more source

Conjugated Polymer‐Microbe Interactions Trigger Regulatory Reprogramming for Enhanced Bioelectrocatalysis

Advanced Science, EarlyView.
Conjugated polymer‐supported bioelectrochemical systems are shown to enhance microbial electrosynthesis by triggering coordinated electrochemical, transcriptional, post‐transcriptional (sRNA), metabolic, and protein‐level responses. Integrated multi‐omics and electrochemical analyses reveal selective physiological remodeling associated with improved ...
David Ohayon, Yuanmei Liang, Zexuan Wang, Jee Loon Foo, Glenn Quek, Samantha R. McCuskey, Zhongxin Chen, Matthew Wook Chang, Guillermo C. Bazan   +8 more
wiley   +1 more source

Bioelectrochemically Powered Out‐of‐Equilibrium Hydrogels Enable Feedback‐Regulated Functions

Advanced Science, EarlyView.
A bioelectrochemically powered hydrogel operates far from equilibrium via an antagonistic redox cycle that regulates disulfide exchange within a polyrotaxane network. Coupling electrochemical mediator cycling with enzymatic feedback enables dynamic control of hydrogel mechanics and transport properties, driving glucose‐responsive insulin release with ...
Roberto Baretta, Marco Frasconi
wiley   +1 more source