Results 121 to 130 of about 32,078 (223)

Short‐term changes in photographed dental calculus coverage and pooled supragingival microbiota after baked dental treats containing a pomegranate–propolis blend or sodium hexametaphosphate in dogs

open access: yesJournal of Small Animal Practice, EarlyView.
Objectives To compare short‐term changes in the photographed percentage of visible tooth surface covered by pre‐existing dental calculus among dogs receiving additive‐free baked treats, sodium hexametaphosphate‐containing treats or pomegranate–propolis‐containing treats, and to describe pooled supragingival bacterial profiles before and after the ...
L. S. M. Baptista   +9 more
wiley   +1 more source

Polyphosphate metabolism in Acinetobacter johnsonii 210A [PDF]

open access: yes, 1993
Since the seventies, there is a growing interest in the process of biological phosphate removal in which microorganisms able to accumulate large amounts of phosphate play a central role. Over the years many bacteria have been isolated from sludge systems
Bonting, C.F.C.
core  

Cover cropping increased nitrogen use efficiency indices in silage cropping systems

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Excessive and inefficient use of nitrogen (N) fertilizers in cropping systems can harm the environment, soil, and human health. Cover crops can improve soil health over time, but their impact on nitrogen use efficiency (NUE) is not fully understood.
Pramod Acharya, Rajan Ghimire
wiley   +1 more source

Multienzyme Cascade Reactions: Compatibility, Cooperativity, and Control

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 21, 3 November 2026.
Multienzyme cascade reactions are sequences of telescoped biotransformations that avoid the isolation of intermediates and offer significant efficiency advantages over traditional multistep routes. This review article highlights recent examples of multienzyme cascades and explores how their success depends on the consideration of compatibility ...
Isabella E. E. Kroschel   +2 more
wiley   +1 more source

Polyphosphate kinase deletion increases laboratory productivity in cyanobacteria

open access: yesFrontiers in Plant Science
Identification and manipulation of cellular energy regulation mechanisms may be a strategy to increase productivity in photosynthetic organisms. This work tests the hypothesis that polyphosphate synthesis and degradation play a role in energy management ...
Jacob Sebesta   +9 more
doaj   +1 more source

Ecophysiology of putative polyphosphate-accumulating organisms revealed by FISH-Raman

open access: yes, 2022
Phosphate is a vital, but limited resource, so recycling is crucial to support the increasing demand. The enhanced biological phosphorus removal process in wastewater treatment plants can ensure recycling of phosphate from the wastewater by the use of ...
Petriglieri, Francesca; id_orcid   +5 more
core  

Engineering Stable Lentiviral Vector Producer Cells Improves LVV Production

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 11, Page 3152-3164, November 2026.
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   +3 more
wiley   +1 more source

Mechanically robust biochar‐modified polystyrene foam with enhanced flame retardancy using halogen‐free additives

open access: yesPolymer International, Volume 75, Issue 11, Page 1147-1161, November 2026.
Halogen‐free biocomposite polystyrene foams were fabricated via pilot‐scale supercritical CO2 extrusion using expandable graphite, melamine polyphosphate, biochar, and recycled polymer. The optimized formulation exhibited refined cellular morphology, enhanced flame retardancy (limiting oxygen index of 25%, rapid self‐extinguishing), and improved ...
Apurv Gaidhani   +4 more
wiley   +1 more source

Engineering Safety Through MOFs‐Based Nanocomposites: Advances in Design, Fabrication, and Deployment Across Emerging Domains

open access: yesRare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Ensuring uncompromised safety across interconnected domains is vital for global societal sustainability. Metal–organic framework (MOF)‐based nanocomposites, owing to their intrinsically tunable structures and broad functional versatility, represent a powerful class of materials for safety‐related engineering.
Rongfu Peng   +6 more
wiley   +1 more source

Loss-of-function of inositol polyphosphate-4-phosphatase reversibly increases the severity of allergic airway inflammation

open access: yes, 2012
Inositol polyphosphate phosphatases regulate the magnitude of phosphoinositide-3 kinase signalling output. Although inositol polyphosphate-4-phosphatase is known to regulate phosphoinositide-3 kinase signalling, little is known regarding its role in ...
Aich, Jyotirmoi   +4 more
core   +1 more source

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