Results 1 to 10 of about 1,159 (131)

Grain-Boundary-Enriched Cocatalyst Coupled With CuSCN Hole Transport Layer for Efficient Solar Water Oxidation in BiVO₄ Photoanode. [PDF]

Adv Sci (Weinh)
A grain‐boundary‐enriched NiFe cocatalyst is coupled with a CuSCN hole transport layer on BiVO4 photoanodes. The integrated architecture promotes hole extraction, interfacial charge transfer, and surface OER kinetics, highlighting cocatalyst microstructure regulation as a complementary strategy to hole transport layer engineering. ABSTRACT Solar‐driven
Zhao W, He Y, Wang X, Zhu L, Su T, Zhou Y, Li X, Du P, Lu X.   +8 more
europepmc   +2 more sources

Effects of ultra-fast nanosecond electric pulses on mitochondria transmembrane potential and oxidation [PDF]

Scientific Reports
Electroporation can be successfully employed for controlled molecular delivery and therefore has found clinical applications for treatment of cancer. However, it’s a pulse-dependent phenomenon, thus modulation of the effects is possible by developing new
Paulina Malakauskaitė, Augustinas Želvys, Eglė Mickevičiūtė, Veronika Malyško-Ptašinskė, Barbora Lekešytė, Eivina Radzevičiūtė-Valčiukė, Vytautas Kašėta, Vitalij Novickij   +7 more
doaj   +2 more sources

Electroactive Microbiomes: Electron Transfer Mechanisms and Environmental Biotechnology Applications. [PDF]

Environ Microbiol Rep
Electroactive microbiomes couple direct, mediated, conductive, and interspecies electron transfer with biofilm organisation to drive wastewater treatment, bioremediation, resource recovery, carbon conversion, and biosensing. Their performance depends on balancing electron transfer, mass transport, community structure, and electrode–biofilm interactions
Mkilima T.
europepmc   +2 more sources

The Lord of the Rings: Cysteine bonds crosslink the tail of siphovirus. [PDF]

Protein Sci
Abstract Long, non‐contractile tails composed of helical hexameric protein repeats that assemble into continuous tubular structures characterize siphoviruses. The siphovirus tail tube protein gp39 contains two cysteine residues per monomer. Cryo‐electron microscopy revealed that these cysteines are oriented toward the interface between the rings, which
Povilonienė S, Sasnauskas G, Tamulaitienė G, Labutytė G, Talaikis M, Mikšys A, Zajančkauskaitė A, Truncaitė L, Meškys R, Časaitė V.   +9 more
europepmc   +2 more sources

Artificial Enzymatic Electrochemistry

ChemElectroChem
Artificial enzymatic electrochemistry has emerged as an effective method to extend the catalytic abilities of enzymes, further increasing selectivity and efficiency, while also addressing limitations with stability, substrate scope, and reaction scale ...
Nya E. Black, Dara Cheng, Brandon P. Grasty, Dylan G. Boucher   +3 more
doaj   +2 more sources

Flavin Biosynthesis Enhances Extracellular Electron Transfer in Bioengineered Escherichia coli

Advanced Science
Advancements in bioengineering have unlocked new microbial electrochemical applications in energy, sensing, remediation, and synthesis. Key to realizing these technologies is the engineering of conduits in metabolically versatile microbes like ...
Mohammed Mouhib, Melania Reggente, Hanxuan Wang, Charlotte Roullier, Ardemis A. Boghossian   +4 more
doaj   +2 more sources

Electroenzymatic CO2 Reduction Using Formate Dehydrogenase: Direct and Mediated Catalysis

ChemElectroChem
The electrocatalytic reduction of carbon dioxide (CO2) to formate by the enzyme formate dehydrogenase (FDH) makes use of the enzyme's observed reversibility, offering a promising strategy for the mitigation of CO2 and the production of value‐added ...
Navendu Paul, Isabel Moura, Luísa B. Maia, Cristina M. Cordas, Jose J. G. Moura   +4 more
doaj   +2 more sources

In Situ and Operando Techniques for Investigating Electron Transfer in Biological Systems

ChemElectroChem, 2021
When bioelectrochemistry meets other analytical techniques for in situ experiments, new possibilities for understanding the nature of charge‐transfer reactions are provided.
Prof. Dr. João C. P. deSouza, Lucyano J. A. Macedo, Dr. Ayaz Hassan, Graziela C. Sedenho, Iago A. Modenez, Prof. Dr. Frank N. Crespilho   +5 more
doaj   +1 more source

Photocurrent Production from Cherries in a Bio-Electrochemical Cell

Electrochem, 2023
In recent years, clean energy technologies that meet ever-increasing energy demands without the risk of environmental contamination has been a major interest.
Yaniv Shlosberg, Kimi C. Rubino, Nathan S. Nasseri, Andrea S. Carlini   +3 more
doaj   +1 more source

Evaluation of microbial agents as corrosion and scale inhibitor for industrial cooling water applications

Water Science and Technology, 2022
In this study, six strains of microbial agents were investigated as environmently friendly scale and corrosion inhibitors for industrial cooling water applications.
Yanglin Hu, Chuanmin Chen, Songtao Liu
doaj   +1 more source