Results 181 to 190 of about 4,476 (296)

Regioselective Tele‐Substitution of Aroyl Chlorides via Activation by an Al/P Frustrated Lewis Pair

open access: yesChemistryEurope, Volume 4, Issue 5, May 2026.
A tele‐substitution of aroyl chlorides with silyl ketene acetals is enabled by an ortho‐phenylene‐linked Al/P frustrated Lewis pair. Intramolecular aluminum activation polarizes the aroylphosphonium intermediate, promoting regioselective dearomative nucleophilic addition to the aromatic ring.
Hirotaka Okamoto   +2 more
wiley   +1 more source

Mechanisms of Polarity‐Driven and Material‐Dependent Charge Transfer at PVDF/Polymer Interfaces for High‐Performance Triboelectric Nanogenerators

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
We highly emphasize the polarity‐ and material‐dependent charge transfer mechanisms at polar and nonpolar PVDF/polymer interfaces. Theoretical DFT calculations reveal the quantitative correlation between work function and transfer charge, while experimental TENG measurements confirm the corresponding trend.
Zhe Yang   +11 more
wiley   +1 more source

Observation on the Efficacy of Hyperbaric Oxygen as Adjuvant Therapy for Breast Cancer‐Related Wounds: A Case Report

open access: yesCancer Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background Hyperbaric oxygen therapy (HBOT) is widely used as a therapeutic intervention for various types of wounds. Studies have shown that in addition to improving local oxygen supply to the wound site, HBOT can also influence cytokine activity, promote the survival of tissue mesh, and thereby facilitate wound healing.
Fengrong Tang   +4 more
wiley   +1 more source

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