Results 111 to 120 of about 2,963 (236)
Environmental Toxicology, EarlyView.ABSTRACT Anthropogenic activities generate a significant amount of pollutants that are released into the environment, causing physiological and ecological disturbances. Among the xenobiotics present in aquatic ecosystems, numerous chemical and organic compounds have oxidative potential or are metabolized through oxidative processes, which may amplify ...
Natália Eduarda da Silva +6 more
wiley +1 more source
Tuning the Photochemistry of Entatic State Model Systems
Zeitschrift für anorganische und allgemeine Chemie, EarlyView.We present the photochemistry of the entatic state model [Cu(DMEGqu)2]+/2+, a copper guanidino‐quinoline complex pair. By transient IR and UV/Vis spectroscopy, we obtained the lifetimes of the different excited states. We show that the structural effect of the guanidine tunes the photochemistry of this entatic state model.
Alexander Hoffmann +10 more
wiley +1 more source
Coloration Technology, EarlyView.Abstract This study investigates the electrochemical decolorization of waste acid dye baths and evaluates their potential reuse in subsequent textile dyeing processes. Four different anode materials (iron, aluminum, stainless steel and graphite) were examined to optimize color removal efficiency and assess the influence of electrochemically generated ...
Yunus Emre Kayserili, Asım Davulcu
wiley +1 more source
Remediation Journal, Volume 36, Issue 2, Spring 2026.ABSTRACT In situ chemical oxidation (ISCO), a remediation technology for soil and groundwater contamination, utilizes oxidants that can impact the soil environment and indirectly influence soil CO2 emissions. Understanding these emissions may support more sustainable ISCO applications by enabling adjustments to treatment conditions that limit ...
Wei‐Jiun Wang, Chenju Liang
wiley +1 more source
Copper homeostasis in Enterococcus hirae [PDF]
, 2017 Copper is an essential component of life because of its convenient redox potential of 200-800 mV when bound to protein. Extensive insight into copper homeostasis has only emerged in the last decade and Enterococcus hirae has served as a paradigm for many
Solioz, Marc, Stoyanov, Jivko V.
core
Postbiotic Supernatants From Psychobiotic Strains Modulate Antioxidant and Serotonergic Responses
eFood, Volume 7, Issue 3, June 2026.Cell‐free postbiotic supernatants obtained from psychobiotic strains exhibit strain‐dependent antioxidant and serotonergic effects. SCFA‐rich metabolites enhance antioxidant protection and modulate serotonin release in enterochromaffin cells, supporting their potential as functional ingredients for gut and brain health.
Cocean Ana‐Maria +6 more
wiley +1 more source
Exploring Pyrrolo-Phenanthrolines as Semiconductors for Potential Implementation in Organic Electronics. [PDF]
Materials (Basel), 2023 Doroftei C +4 more
europepmc +1 more source
Metal Ion Binding of Vimentin Tail Domain Fragments
ChemBioChem, Volume 27, Issue 9, 14 May 2026.An investigation of the structural and metal‐binding properties of the isolated vimentin tail domain was performed. The affinity and location of Cu(II) binding to both peptide and protein fragments of the tail domain of vimentin were characterized, providing a foundation for exploring how metals drive conformational change in vimentin intermediate ...
Estely J. Carranza +2 more
wiley +1 more source
Facile Access to N‐Substituted Pyridyl Ligands
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.A modular, robust, and versatile Buchwald–Hartwig amination protocol that enables the rapid synthesis of bipyridine, phenanthroline, terpyridine, and pybox ligands bearing dialkylamine, diarylamine, and heteroaromatic N‐substituents. Pyridyl motifs equipped with N‐substituents can be powerful ligands for catalysis, yet their broader adoption is limited
Adam Petrik +5 more
wiley +1 more source
O2‐Mediated Cu‐Catalyzed Dehydrogenative Sulfilimination of Tyrosines and Bioactive Phenols
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.We report herein the mild O2‐mediated Cu‐catalyzed dehydrogenative sulfilimination of diverse bioactive phenols with simple sulfenamides. The bioconjugation of unmodified native peptides, in particular at their tyrosine units with the dehydrogenative phenochalcogenazination reaction, has attracted much attention lately due to potential click type ...
Fang Xiao, Frederic W. Patureau
wiley +1 more source