Results 131 to 140 of about 1,079 (262)

Defecation alleviates hangover by terminating intestinal drinking. [PDF]

Arch Med Sci, 2023
Ryu T, Yang K, Chung BS.
europepmc   +1 more source

Revealing Structure–Performance Relations in Core‐Shell Catalyst‐Based PEM Water Electrolyzer Anodes with Low Iridium Loading

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Table of Contents The TiO2@IrO2 core–shell architecture ensures high electronic conductivity even at a low iridium content of 10 wt%. The resulting catalyst layer shows significantly higher iridium utilization than a commercial reference, leading to improved PEMWE single‐cell performance at low iridium loading.
Selina Finger, Darius Hoffmeister, Tien‐Ching Ma, Lena Fiedler, A. Lucía Morales, Andreas Körner, Nico Roubicek, Leopold Lahn, Johannes Böhmer, Thomas Przybilla, Erdmann Spiecker, Olga Kasian, Anna T. S. Freiberg, Karl J. J. Mayrhofer, Simon Thiele, Chuyen van Pham, Andreas Hutzler   +16 more
wiley   +1 more source

Beyond quaternary ammonium compounds: Evaluating the harms of non-QAC disinfectant agents in healthcare and industry. [PDF]

GMS Hyg Infect Control
Ng MK, Mont MA.
europepmc   +1 more source

Polymerization of Heteroleptic Amphiphilic Osmium(II) Complexes at the Air/Water Interface: Attempts Toward Nanoarchitectonics in Form of Molecular Textiles

European Journal of Inorganic Chemistry, EarlyView.
Amphiphilic heteroleptic osmium(II) complexes enable a bottom‐up route toward molecular textiles via interfacial polymerization. Confined to a single monolayer, noncontact atomic force microscopy reveals predominantly linear polymers with partial branching.
Luise J. Sokoliuk, Antoine Hinaut, Salome L. Heim, Laurent Marot, Olaf Fuhr, Dieter Fenske, Ernst Meyer, Marcel Mayor   +7 more
wiley   +1 more source

Metabolomics reveals McF6'H1-mediated regulation of phenylpropanoid/flavonoid metabolism and enhanced antifungal activity in transgenic Morinda citrifolia. [PDF]

BMC Plant Biol
Wang M, Dao M, Xu L, Wang X, Liu C, Dong G, Wang C, Wu T.   +7 more
europepmc   +1 more source

Investigation of α‐Silylalcohols as Chiral Umpolung Carbanion Surrogates Through Stereospecific 1,2‐Brook Rearrangement

European Journal of Organic Chemistry, EarlyView.
Deprotonation of chiral α‐silyl secondary alcohols leads to masked polarity‐reversed chiral carbanions through stereospecific 1,2‐Brook rearrangement. In situ trapping with Weinreb amide electrophiles affords α‐hydroxyketones with moderate to excellent enantiospecificity (es).
TyAnn McHenry, Joshua D. Sieber
wiley   +1 more source

Effects of Ethanol-Gasoline Blending on Combustion, Performance, and Emissions of a Spark Ignition Engine: An Experimental and Detailed Chemistry-Based Numerical Study. [PDF]

ACS Omega
Khedr AM, Ismael MA, El-Adawy M, Elserfy K, Abdelhafez A, Habib MA, Nemitallah MA.   +6 more
europepmc   +1 more source

Axial Chirality Control Through Palladium‐Catalyzed Alkenylation Reactions for the Atroposelective Synthesis of 4‐Arylquinolin‐2‐ones

European Journal of Organic Chemistry, EarlyView.
Palladium(II)‐catalyzed intramolecular C─H alkenylation of cinnamides allows the atroposelective synthesis of axially chiral 4‐arylquinolones, with the chirality being installed by ring formation. DFT studies have shown that the reaction proceeds by prior activation of the alkene and the enantioselectivity is determined during the β‐hydride elimination
Brenda Fundora, Asier Carral‐Menoyo, Mikel Martinez‐Nunes, Sheila Brown, Yeray Ferrero, Yaneris Martinez‐Mendizábal, Nuria Sotomayor, Enrique Gómez‐Bengoa, Esther Lete   +8 more
wiley   +1 more source

Integrated Transcriptomic and Metabolomic Analyses Reveal Key Genes Involved in Phenylpropanoid Metabolism in <i>Lonicera macranthoides</i> Flowers. [PDF]

Genes (Basel)
Li Z, Zhou Z, Feng H, Wang Y, Zeng Z, Hou Q, Shen L.   +6 more
europepmc   +1 more source

Bridging Flavour and Fragrance: A Behaviour‐Based Olfactory Pyramid for Whisky Maturation Inspired by Perfumery Principles

Flavour and Fragrance Journal, EarlyView.
This framework transposes the perfumery olfactory pyramid to whisky maturation by sequencing aromas into top, heart, and base notes according to their temporal persistence. Using Log P as a behaviour‐based classification axis and oak macromolecules as natural fixative analogues, it proposes a behaviour‐based aromatic wheel bridging flavour chemistry ...
Magali Picard
wiley   +1 more source