Results 61 to 70 of about 6,933,541 (246)

Enhancing system stability in power-to-gas applications: integrating biological hydrogen methanation and microbial electrolysis cells under hydrogen overloading in various injection modes

Bioresources and Bioprocessing
Volatile fatty acid (VFA) accumulation is a common issue that compromises the performance of biological hydrogen methanation systems (BHMs). This accumulation is often triggered by fluctuations in hydrogen supply, which can disrupt microbial activity and
Afrooz Bayat, Ricardo Bello-Mendoza
doaj   +1 more source

Application of electro-active biofilms [PDF]

, 2010
The concept of an electro-active biofilm (EAB) has recently emerged from a few studies that discovered that certain bacteria which form biofilms on conductive materials can achieve a direct electrochemical connection with the electrode surface using it ...
Ghangrekar, M M, Ghangrekar, Makarand Madhao, Duţeanu, Narcis M, Erable, Benjamin, Duţeanu, Narcis Mihai, Dumas, Claire, Scott, Keith, Benjamin Erable, Keith Scott, M.M. Ghangrekar, Claire Dumas, Narcis M. Duţeanu   +11 more
core   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Bioenergy production from chicken feather waste by anaerobic digestion and bioelectrochemical systems

Microbial Cell Factories
Background Poultry feather waste has a potential for bioenergy production because of its high protein content. This research explored the use of chicken feather hydrolysate for methane and hydrogen production via anaerobic digestion and ...
Dina Hassan El Salamony, Mohamed Salah Eldin Hassouna, Taha Ibrahim Zaghloul, Zhen He, Hanan Moustafa Abdallah   +4 more
doaj   +1 more source

Enhancement of Biogas Production in Anaerobic Digestion Using Microbial Electrolysis Cell Seed Sludge

Energies, 2022
Anaerobic digestion (AD) can produce renewable energy and reduce carbon emissions, but the energy conversion efficiency is still limited in some waste streams. This study tested the effect of applied voltage removal for microbial electrolysis cells (MECs)
Myoung Eun Lee, Yongtae Ahn, Seung Gu Shin, Jae Woo Chung   +3 more
doaj   +1 more source

Biological and microbial fuel cells [PDF]

, 2012
Biological fuel cells have attracted increasing interest in recent years because of their applications in environmental treatment, energy recovery, and small-scale power sources.
Erable, Benjamin, M.M. Ghangrekar, N.M. Duteanu, Yu, Eileen Hao, Duţeanu, Narcis Mihai, Yu, E. H., B. Erable, Erable, B., K. Scott, Duteanu, N. M., Ghangrekar, Makarand Madhao, E.H. Yu, Scott, K., Scott, Keith, Ghangrekar, M. M.   +14 more
core   +1 more source

Integration of Microalgae-Microbial Fuel Cell with Microbial Electrolysis Cell for Wastewater Treatment and Energy Production

, 2023
The microalgae-microbial fuel cell (mMFC) enables us to perform secondary and tertiary treatment of domestic wastewater while simultaneously producing green electricity.
Basil Mansoor, Umar Rehman, Sumreen Ashraf, Zeshan Sheikh, Zia Ullah   +4 more
core   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Recovery of Metals from Acid Mine Drainage by Bioelectrochemical System Inoculated with a Novel Exoelectrogen, Pseudomonas sp. E8

Microorganisms, 2019
Acid mine drainage (AMD) is a typical source of environmental pollution ascribing to its characteristics of high acidity and heavy metal content. Currently, most strategies for AMD treatment merely focus on metal removal rather than metal recovery ...
Chenbing Ai, Shanshan Hou, Zhang Yan, Xiaoya Zheng, Charles Amanze, Liyuan Chai, Guanzhou Qiu, Weimin Zeng   +7 more
doaj   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source