Results 81 to 90 of about 10,101 (282)

Bacteriocins contributing in Rhizospheric competition among Fluorescent Pseudomonads [PDF]

, 2016
Aims: To examine the production of bacteriocins through the study of a group of rhizospheric Pseudomonas isolates already known to produce metabolites that are antagonistic to fungi. Methodology: Fourteen rhizospheric strains of fluorescent Pseudomonads
Guechi, A., Haichour, N., Mezaache-Aichour, S., Nicklin, Jane, Zerroug, M.   +4 more
core   +1 more source

Phenazine‐Based Synthetic Biology to Signal Between Cells and Electrodes

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Bioelectronic systems that enable seamless communication between electronic devices and living systems represent a transformative frontier in biotechnology. Among available methodologies, redox based signaling offers unique advantages due to its ubiquity in biology and compatibility with standard electrochemical equipment, expanding on ...
Eric VanArsdale, Monica Chu, Sally Wang, Divya Muthusamy, Eric Wold, Yi Liu, G. F. Payne, Tanya Tschirhart, W. E. Bentley   +8 more
wiley   +1 more source

Root Colonization by Phenazine-1-Carboxamide-Producing Bacterium Pseudomonas chlororaphis PCL1391 Is Essential for Biocontrol of Tomato Foot and Root Rot

Molecular Plant-Microbe Interactions, 2000
The phenazine-1-carboxamide-producing bacterium Pseudomonas chlororaphis PCL1391 controls tomato foot and root rot caused by Fusarium oxysporum f. sp. radicis-lycopersici.
Thomas F. C. Chin-A-Woeng, Guido V. Bloemberg, Ine H. M. Mulders, Linda C. Dekkers, Ben J. J. Lugtenberg   +4 more
doaj   +1 more source

High‐Energy‐Density Redox Flow Batteries: Mechanisms, Design Strategies, and Recent Progress

Chemistry – A European Journal, EarlyView.
ABSTRACT The inherent intermittency of energy sources such as solar and wind power hinders the transition to renewable energy, necessitating advanced energy storage solutions. Enhancing energy density is crucial for lowering system costs and enabling large‐scale deployment.
Xiaolian Zhao, Jiaxin Yu, Nannan Jia, Chuzhang Hong, Yue Luo, Wantong Jing, Zhiming Feng, Xinhua Liu, Rui Tan   +8 more
wiley   +1 more source

Phenazine Cations as Anticancer Theranostics

Journal of the American Chemical Society
The biological properties of two water-soluble organic cations based on polypyridyl structures commonly used as ligands for photoactive transition metal complexes designed to interact with biomolecules are investigated. A cytotoxicity screen employing a small panel of cell lines reveals that both cations show cytotoxicity toward cancer cells but show ...
Noakes, F.F., Smitten, K.L., Maple, L.E.C., Bernardino de la Serna, J., Robertson, C.C., Pritchard, D., Fairbanks, S.D., Weinstein, J.A., Smythe, C.G.W., Thomas, J.A.   +9 more
openaire   +4 more sources

Charge State Influence on Stability and Isomerism in Dehydrogenated PAHs: Insights from Anthracene, Acridine, and Phenazine

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The ionization of anthracene, acridine, and phenazine has been explored, along with the removal of one and two hydrogen atoms, to provide valuable information for astrochemists and to understand the behavior of the resulting structures and their electronic reorganization. Abstract In this study, we systematically explored the stability and isomerism of
Khaldia Zghida, Farouk Hamza Reguig, Manuel Alcamí, Al Mokhtar Lamsabhi   +3 more
wiley   +1 more source

Substituent effects on the electrical conductivities of the phenazine derivatives [PDF]

The and/or photoconductivities of 16 substituted phenazines having methoxy, hydroxy, chloro, nitro, amino or t-butyl group at 1-, 2-, 1, 6- or 2,7- positions of the phenazine ring measured by using the surface type cells.
Furuyama, S., Imoto, E., Inoue, H., Sugimoto, A.   +3 more
core   +1 more source

PhdA catalyzes the first step of phenazine-1-carboxylic acid degradation in Mycobacterium fortuitum [PDF]

, 2018
Phenazines are a class of bacterially produced redox-active metabolites that are found in natural, industrial, and clinical environments. In Pseudomonas spp., phenazine-1-carboxylic acid (PCA)—the precursor of all phenazine metabolites—facilitates ...
Costa, Kyle C., Meirelles, Lucas A., Moskatel, Leon S., Newman, Dianne K.   +3 more
core   +1 more source

Extracellular DNA Promotes Efficient Extracellular Electron Transfer by Pyocyanin in Pseudomonas aeruginosa Biofilms [PDF]

, 2020
Redox cycling of extracellular electron shuttles can enable the metabolic activity of subpopulations within multicellular bacterial biofilms that lack direct access to electron acceptors or donors.
Barton, Jacqueline K., Jiménez Otero, Fernanda, Newman, Dianne K., Saunders, Scott H., Stemp, Eric D. A., Tender, Leonard M., Trammell, Scott A., Tse, Edmund C. M., Yates, Matthew D.   +8 more
core  

Refinement of metabolite detection in cystic fibrosis sputum reveals heme correlates with lung function decline [PDF]

, 2019
The bacterial growth environment within cystic fibrosis (CF) sputum is complex, dynamic, and shaped by both host and microbial processes. Characterization of the chemical parameters within sputum that stimulate the in vivo growth of airway pathogens (e.g.
Dianne K Newman, Mountain West CF Consortium Investigators, Nathaniel R Glasser, Ryan C Hunter, Theodore G Liou   +4 more
core   +1 more source