Results 41 to 50 of about 2,597 (207)

Surface‐Strained NiMo Cathodes Enable Kinetics‐Decoupled Hydrogen Bubble Management for Stable Near‐Neutral Water Electrolysis

Advanced Energy Materials, EarlyView.
Surface strain tunes the NiMo/electrolyte interface without altering intrinsic hydrogen evolution reaction (HER) kinetics. The strained surface exhibits a lower effective bubble‐detachment tendency and faster release of smaller H2 bubbles, sustaining a more accessible catalytic interface in near‐neutral electrolyte. Reduced bubble‐induced transport and
Si Eun Je, Sumin Lee, Seongjong Kim, Seyeong Jeong, Han Seo Im, Kyu‐Myung Lee, Seunggu Lee, Yongsup Park, Seongsoo Han, Seung‐Jae Shin, Wenjing Zhang, Donghoon Han, Sung Yul Lim   +12 more
wiley   +1 more source

Periplasmic Protein Mobility for Extracellular Electron Transport in Shewanella oneidensis

Microorganisms
Extracellular electron transport (EET) supports the survival of specific microorganisms on the Earth’s surface by facilitating microbial respiration with diverse electron acceptors.
Daobo Li, Xiaodan Zheng, Yonggang Yang, Meiying Xu   +3 more
doaj   +1 more source

Methane-Linked Mechanisms of Electron Uptake from Cathodes by Methanosarcina barkeri

mBio, 2019
The Methanosarcinales, a lineage of cytochrome-containing methanogens, have recently been proposed to participate in direct extracellular electron transfer interactions within syntrophic communities.
Annette R. Rowe, Shuai Xu, Emily Gardel, Arpita Bose, Peter Girguis, Jan P. Amend, Mohamed Y. El-Naggar   +6 more
doaj   +1 more source

Transcriptomic, Proteomic, and Bioelectrochemical Characterization of an Exoelectrogen Geobacter soli Grown With Different Electron Acceptors

Frontiers in Microbiology, 2018
The ability of Geobacter species to transfer electrons outside cells enables them to play an important role in biogeochemical and bioenergy processes.
Xixi Cai, Lingyan Huang, Guiqin Yang, Zhen Yu, Junlin Wen, Shungui Zhou   +5 more
doaj   +1 more source

Metabolic Design Patterns for a Regenerative Architecture

Microbial Biotechnology, Volume 19, Issue 10, October 2026.
This simplified diagram illustrates the three core Metabolic Design Patterns: Toilet as Hearth, Kitchen Garden, and Greywater Wetland, which form the foundation of a regenerative domestic infrastructure. Each pattern integrates bioelectrical systems (BES) and bioreactors into recognisable domestic programmes, transforming waste streams into resources ...
Rachel Armstrong, Pablo Carbonell, Deshendran Moodley, Ioannis Ieropoulos, Jorge Barriuso   +4 more
wiley   +1 more source

An overview of dealloyed nanoporous gold in bioelectrochemistry

, 2015
Nanoporous gold (NPG) obtained via dealloying of Au alloys has potential applications in a range of fields, and in particular in bioelectrochemistry.
Magner Edmond (12584908), Si Pengchao (12584941), Xinxin Xiao (4849261), Magner, Edmond, Xiao, Xinxin; id_orcid, Si, Pengchao   +5 more
core   +1 more source

Electrochemical Assay of Human Islet Amyloid Polypeptide and Its Aggregation

Sensors, 2008
Square wave voltammetry is used in this work to detect human islet amyloid polypeptide (hIAPP) by using the oxidized signal of the tyrosine residue in hIAPP. A detection limit of 1×10-6 M for hIAPP has been obtained. A kinetic study of the aggregation
Genxi Li, Dongmei Zhang, Zhenyu Chen, Nandi Zhou   +3 more
doaj   +1 more source

Biosurfactants and Synthetic Surfactants in Bioelectrochemical Systems: A Mini-Review

Frontiers in Microbiology, 2020
Bioelectrochemical systems (BESs) are ruled by a complex combination of biological and abiotic factors. The interplay of these factors determines the overall efficiency of BES in generating electricity and treating waste.
Grzegorz Pasternak, Theresia D. Askitosari, Miriam A. Rosenbaum, Miriam A. Rosenbaum   +3 more
doaj   +1 more source

Intelligent Plasmonic Bio‐Holoelectrochemical Systems: A Testable Architecture for Light‐Programmed Microbial Electrochemistry

Global Challenges, Volume 10, Issue 9, September 2026.
An evidence‐derived architecture integrates structured light, plasmonic bioelectrodes, spatial sensing, microbial electrosynthesis, and digital‐twin control into a testable framework for light‐programmed microbial electrochemistry. Mechanistic discrimination, equal‐dose spatial validation, and conservation‐aware performance accounting define the ...
Timoth Mkilima
wiley   +1 more source

Comparative Evaluation of Coated and Non-Coated Carbon Electrodes in a Microbial Fuel Cell for Treatment of Municipal Sludge

Energies, 2019
This study aims to provide insight into the cost-effective catalyst on power generation in a microbial fuel cell (MFC) for treatment of municipal sludge. Power production from MFCs with carbon, Fe2O3, and Pt electrodes were compared.
Arpita Nandy, Mohita Sharma, Senthil Velan Venkatesan, Nicole Taylor, Lisa Gieg, Venkataraman Thangadurai   +5 more
doaj   +1 more source