Results 51 to 60 of about 31,077 (251)

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Polyphosphate Dynamics in Cable Bacteria

Frontiers in Microbiology, 2022
Cable bacteria are multicellular sulfide oxidizing bacteria that display a unique metabolism based on long-distance electron transport. Cells in deeper sediment layers perform the sulfide oxidizing half-reaction whereas cells in the surface layers of the sediment perform the oxygen-reducing half-reaction.
Nicole M. J. Geerlings, Michiel V. M. Kienhuis, Silvia Hidalgo-Martinez, Silvia Hidalgo-Martinez, Renee Hageman, Diana Vasquez-Cardenas, Jack J. Middelburg, Filip J. R. Meysman, Filip J. R. Meysman, Lubos Polerecky   +9 more
openaire   +8 more sources

Polyphosphate storage in the family Beggiatoaceae with a focus on the species Beggiatoa alba [PDF]

, 2013
Sulfur bacteria of the family Beggiatoaceae are of special interest with respect to the phosphorus cycle, because they can store large amounts of polyphosphate and are proposed to influence phosphorus sequestration in marine sediments (e.g.
Havemeyer, S., Havemeyer, Sandra
core  

Aptamer-mediated inhibition of mycobacterium tuberculosis polyphosphate kinase 2

, 2011
Inorganic polyphosphate (polyP) plays a number of critical roles in bacterial persistence, stress, and virulence. PolyP intracellular metabolism is regulated by the polyphosphate kinase (PPK) protein families, and inhibition of PPK activity is a ...
Rory M. Watt, Julian A. Tanner, Wang, Y, Wong, SCK, Sybil Cheuk Ki Wong, Laiju Sam, Shum, KT, Tanner, JA, Eric Lik Hang Lui, Sam, L, Watt, RM, Lui, ELH, Yeung, P, Ying Wang, Pok Yeung, Ka To Shum   +15 more
core   +1 more source

Multiscale Design of Anion Exchange Membrane‐Based Seawater Electrolysis for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
Direct seawater electrolysis using anion exchange membranes is emerging as a promising route for sustainable hydrogen production. This review summarizes multiscale design strategies from seawater chemistry and OER–ClER selectivity to catalysts, membranes, MEAs, cells, stacks, and system integration, providing a roadmap toward selective, durable, and ...
Chiho Kim, Geunhee Yuk, Jong‐Hyeok Park, Shin‐woo Myeong, Jun Seok Ha, Won Tae Hong, Jung Kyu Kim, Sung Mook Choi   +7 more
wiley   +1 more source

Impact of Agitation Power Input on Aspergillus oryzae Metabolism: Application of Multi‐Omics on an Industrial Enzyme Fermentation

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The agitation power input substantially impacts the oxygen transfer rate in aerobic fermentation processes. Furthermore, in a carbon‐limited process where the substrate feed rate is controlled by the concentration of dissolved oxygen, the power input will consequently govern the feed rate.
Mariana Albino, Jean‐Marie Mouillon, Gisela Nadal‐Rey, Carina L. Gargalo, Ulrich Krühne, Krist V. Gernaey, Mads O. Albæk   +6 more
wiley   +1 more source

Polyphosphate Ester-Type Transporters Improve Antimicrobial Properties of Oxytetracycline

Antibiotics, 2023
Prolonged use of antibiotics can cause toxicity in human and animal cells and lead to the development of antibiotic resistance. The development of drug delivery systems for enhanced antibacterial properties of antibiotics could reduce toxic effects and ...
Mariya Kozak, Anna Stasiuk, Vasyl Vlizlo, Dmytro Ostapiv, Yulia Bodnar, Nataliia Kuz’mina, Natalia Figurka, Natalia Nosova, Roman Ostapiv, Igor Kotsumbas, Sergiy Varvarenko, Volodymyr Samaryk   +11 more
doaj   +1 more source

High-Concentration Hydrogen Peroxide Gels Containing Calcium Polyphosphate Associated With Violet Led Light: Bleaching Efficacy and Effects on Enamel Properties. [PDF]

J Esthet Restor Dent
ABSTRACT Objectives To evaluate the effect of violet LED light (VL) and hydrogen peroxide (HP) in‐office bleaching gels supplemented with calcium polyphosphate (CaPP) or calcium gluconate (GU): Materials and Methods Bovine enamel blocks (n = 10) were randomly assigned: commercial HP gel, commercial HP gel with GU, or experimental 35% HP with or without
Dos Anjos HA, Lima DANL, Barbosa CM, Rischka K, Vieira-Junior WF.   +4 more
europepmc   +2 more sources

Engineering Stable Lentiviral Vector Producer Cells Improves LVV Production

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Stable lentiviral vector producer cell lines represent a promising platform for scalable and cost‐efficient vector manufacturing, yet their productivity is often limited by intrinsic host‐cell constraints. In this study, we aimed to identify cellular factors restricting LVV production in stable doxycycline‐inducible GPRTG producer cell lines ...
Jona Röscheise, Lena‐Marie Eberle, Holger Laux, Kerstin Otte   +3 more
wiley   +1 more source

Antibacterial effects of commercially available phosphates on selected microorganisms

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
In the food industry, phosphates, polyphosphates and their salts are used, for example, as emul­si­fying agents in the production of processed cheese.
Leona Buňková, Pavel Pleva, František Buňka, Pavel Valášek, Stanislav Kráčmar   +4 more
doaj   +1 more source