Results 141 to 150 of about 4,347 (272)

Water, Alcohols, Amines, and Amides as Formal Hydrogen‐Atom‐Transfer Reagents Through Activation With Redox‐Active Lewis Acids

open access: yesAngewandte Chemie, Volume 138, Issue 39, 21 September 2026.
Protic molecules containing strong O─H or N─H bonds typically resist hydrogen‐atom abstraction because of the high reactivity of the resulting heteroatom‐centered radicals. However, association of the protic molecules with redox‐active Lewis acids can provide powerful hydrogen‐atom donors or proton‐coupled‐electron‐transfer reagents.
Petra Vojáčková, Armido Studer
wiley   +2 more sources

Amphiphilic Motif Triggers Microheterogeneity in Low‐Melting Mixtures

open access: yesSmall Structures, Volume 7, Issue 10, October 2026.
Alkylated cholinium iodides are synthesized and mixed with ethylene glycol, resulting in low‐melting mixtures (LMMs). Ammonium alkylation induces amphiphilicity and drives nanoscale segregation into charge‐rich and charge‐poor domains. Combined spectroscopic, scattering, and computational analyses reveal how headgroup alkylation and counterion effects ...
Barbara Rossi   +14 more
wiley   +1 more source

Ethanolamine plasmalogens increase luteinising hormone pulsatility and are associated with GPR61 expression in bovine gonadotrophin‐releasing hormone neurons

open access: yesJournal of Neuroendocrinology, Volume 38, Issue 10, October 2026.
Ethanolamine plasmalogens increased LH pulse frequency. GPR61 was expressed in GnRH neurons and gonadotrophs, suggesting a role in neuroendocrine regulation. Ethanolamine plasmalogens (EPls), but not choline plasmalogens (CPls), may act via GPR61 expressed in GnRH neurons in the preoptic area and in anterior pituitary gonadotrophs.
Hiroya Kadokawa   +4 more
wiley   +1 more source

Interaction OF Ethanolamines with Copper(ii) Acetate Monohydrate

open access: yes
Ethanolamines possess biological activity and also function as growth-promoting agents for plants. Copper(II) acetate monohydrate is known to exhibit fungicidal activity against root rot diseases of agricultural crops.
Orazbaeva, A. A. (A)   +2 more
core  

Host–Microbe Mechanisms of Fusobacterium nucleatum in Colorectal Cancer

open access: yesMolecular Oral Microbiology, Volume 41, Issue 5, Page 258-265, October 2026.
Fusobacterium nucleatum and colorectal cancer. ABSTRACT The oral‐derived pathobiont Fusobacterium nucleatum has increasingly been implicated in colorectal cancer (CRC) progression through its ability to modulate inflammatory, immunological, and molecular pathways. F.
Hadda Lyzandra Austríaco Leite   +1 more
wiley   +1 more source

Beyond the Fixed Charge: A New On‐Tissue Derivatisation Strategy Employing Photoionisable Chromophores for Mass Spectrometry Imaging of Amino‐Containing Metabolites

open access: yesAngewandte Chemie, Volume 138, Issue 37, 7 September 2026.
We introduce a novel chemical derivatisation strategy for the UV‐activated detection of elusive metabolites. Incorporation of a tocopherol‐active chromophore allows for the detection of tagged analytes as photoionised radical cations, selectively induced by a 266 nm laser.
Sofia R. McGowan   +5 more
wiley   +2 more sources

ETHANOLAMINES [PDF]

open access: yesChemical & Engineering News Archive, 1956
openaire   +1 more source

On the solid-liquid equilibrium behavior of fatty acids with ethanolamines

open access: yesMATEC Web of Conferences, 2013
Maximo G.J.   +3 more
doaj   +1 more source

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