Results 41 to 50 of about 708 (184)

Mechanistic Design of Graphdiyne‐Based Multimodal Sensing Integrating Machine Learning and Photothermal Dynamics for Precision Recognition and On‐Demand Inactivation

Advanced Science, Volume 13, Issue 37, 3 July 2026.
A triple‐mode theranostic platform enables integrated electrochemical, colorimetric, and photothermal detection of bacterial infection. Glucose oxidation triggers H2O2 generation and TMB oxidation to oxTMB, producing color and thermal signals under 808 nm NIR irradiation.
Jing Xu, Hanxiao Chen, Liucun Yin, Yifang Tao, Qichen Yuan, Hong Wang, Huan Pang, Junyan Teng, Li Xue   +8 more
wiley   +1 more source

Nature‐Positive Materials Engineering: Carbon Electrodes from Satoyama Biomass

The Chemical Record, Volume 26, Issue 7, July 2026.
Nature‐positive materials engineering can link satoyama forest stewardship with the design of carbon electrodes for batteries, supercapacitors, and electrocatalysis. By turning underused firewood and charcoal resources into functional carbons, this approach reduces mining footprints while supporting biodiversity, landscape resilience, and regional ...
Yuta Nakayasu
wiley   +1 more source

A Self-Powered Herbicide Sensing System Based on an Enzyme Biofuel Cell Integrated with Algal Cells

Electrochemistry
A screen-printed self-powered biosensor was developed to evaluate water toxicity. The biosensor consists of four photosynthetic microbial fuel cells connected in series and an LED indicator light.
Noya LOEW, Isao SHITANDA, Masaji TAMURA, Yoshinao HOSHI, Hikari WATANABE, Masayuki ITAGAKI   +5 more
doaj   +1 more source

Structure‐Driven Smart Textiles for Self‐Powered Wearable Systems

Small Structures, Volume 7, Issue 6, June 2026.
Textile‐based energy harvesting and health monitoring systems offer a promising approach to self‐powered wearable platforms by integrating energy harvesters with flexible textile architecture. This review summarizes recent advances in these systems and discusses key challenges in durability, biocompatibility, scalable manufacturing, and system‐level ...
Hye‐Ji Ryu, Sol Lee, Sang‐Woo Kim
wiley   +1 more source

Cu and SnO2‐Modified Carbon Felt for Electroenzymatic CO2 Upcycling

ChemSusChem, Volume 19, Issue 8, 28 April 2026.
Bioelectrode platform for sustainable CO2‐to‐formate conversion, combining electrochemical cofactor regeneration with enzyme immobilization. Cu‐modified electrodes enhanced NADH recycling compared to SnO2, while coupling with affinity‐immobilized formate dehydrogenase improved enzymatic turnover and stability while maintaining faradaic efficiency.
Diego Maureira, Lorena Wilson, Hilmar Guzmán, Tonia Tommasi, Debora Fino, Simelys Hernández, Carminna Ottone   +6 more
wiley   +1 more source

Electrochemical Characterization of Marinobacter atlanticus Strain CP1 Suggests a Role for Trace Minerals in Electrogenic Activity

Frontiers in Energy Research, 2019
The marine heterotroph, Marinobacter atlanticus strain CP1, was recently isolated from the electroautotrophic Biocathode MCL community, named for the three most abundant members: Marinobacter, an uncharacterized member of the Chromatiaceae, and Labrenzia.
Elizabeth L. Onderko, Daniel A. Phillips, Brian J. Eddie, Matthew D. Yates, Zheng Wang, Leonard M. Tender, Sarah M. Glaven   +6 more
doaj   +1 more source

Electroenzymatic Cascades for Nitrogen Upgrading: Beyond Ammonia Towards Value‐Added Nitrogen Chemicals

ChemCatChem, Volume 18, Issue 7, 14 April 2026.
This review maps how electroenzymatic cascades that couple nitrogen‐cycle enzymes with C─N bond forming auxilary enzymes, powered by direct electron transfer (DET) or mediated electron transfer (MET), can upgrade N2 and waste nitrogen streams into value‐added amines, amides, amino acids, and other nitrogen‐based chemicals.
Rohit G. Jadhav, Vamshi Krishna Kamaja, Wassim El Housseini, Monica Brachi, Shelley D. Minteer   +4 more
wiley   +1 more source

Photosystem I Multilayers within Porous Indium Tin Oxide Cathodes Enhance Mediated Electron Transfer

ChemElectroChem, 2020
Understanding and improving charge transfer pathways between extracted Photosystem I (PSI) protein complexes and electrodes is necessary for the development of low‐cost PSI‐based devices for energy conversion.
Kody D. Wolfe, Dilek Dervishogullari, Christopher D. Stachurski, Joshua M. Passantino, Dr. G. Kane Jennings, Dr. David E. Cliffel   +5 more
doaj   +1 more source

Polarity inversion of bioanode for biocathodic reduction of aromatic pollutants [PDF]

Journal of Hazardous Materials, 2017
The enrichment of specific pollutant-reducing consortium is usually required prior to the startup of biocathode bioelectrochemical system (BES) and the whole process is time consuming. To rapidly establish a non-specific functional biocathode, direct polar inversion from bioanode to biocathode is proposed in this study.
Hui, Yun, Bin, Liang, De-Yong, Kong, Hao-Yi, Cheng, Zhi-Ling, Li, Ya-Bing, Gu, Hua-Qun, Yin, Ai-Jie, Wang   +7 more
openaire   +2 more sources

Mitigating VFA accumulation in hydrogen‐assisted anaerobic digestion through MEC integration

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 4, Page 915-924, April 2026.
Abstract BACKGROUND Biological hydrogenotrophic methanization is a promising method to improve biogas quality in anaerobic digestion systems. However, hydrogen‐assisted anaerobic digesters (AD‐H2) are prone to volatile fatty acid (VFA) accumulation and process instability.
Afrooz Bayat, Ricardo Bello‐Mendoza
wiley   +1 more source