Results 111 to 120 of about 40,024 (259)
The Missing Link in Ferrocenophane Chemistry: Isolation of a Carba[1]Ferrocenophane
Angewandte Chemie International Edition, EarlyView.The synthesis and isolation of a crystalline carba[1]ferrocenophane is reported. A single carbon atom is the smallest bridging motif yet incorporated into a ferrocenophane, resulting in a dihedral angle between the cyclopentadienyl ring planes of 36.7°, which is the highest angular deflection from ferrocene's coplanarity observed so far.
Aylin Feuerstein +5 more
wiley +1 more source
Catalytic Sulfur‐Atom Transfer Enabled by a Bis(disulfide) Titanium Complex
Angewandte Chemie International Edition, EarlyView.Multi‐electron transformations with titanium are underexplored due to limited access to low‐valent precursors. The four‐electron activation of elemental sulfur by a Ti(IV) complex yields a rare titanium bis(disulfide) complex, enabling the efficient catalytic synthesis of isothiocyanates from isonitriles under mild conditions.
Sebastian Samir Cremer +3 more
wiley +1 more source
Selenium Stabilized Carbenium Ions on Organic Synthesis
Journal of the Brazilian Chemical Society, 1998 This review summarizes the synthetic application of selenium stabilized carbenium ions. Are presented reactions of different types of selenium stabilized carbenium ions with aromatic compounds, silyl enol ethers, allylsilanes/allylstannanes and alkenes.
Silveira Claudio C., Larghi Enrique L.
doaj
Scientific ReportsSelenium is a significant nutrient source for humans and plants. Currently, inorganic selenium, including selenate and selenite, is used to cultivate selenium-rich crops to manage people’s selenium deficiency problems.
Ümmügülsüm Polat Korkunç +4 more
doaj +1 more source
Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny
The Anatomical Record, EarlyView.Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund +4 more
wiley +1 more source
Animal Research and One Health, EarlyView.Selenomethionine can ameliorate arachidonic acid‐induced colonic injury through synergistic mechanisms, including alleviating inflammatory responses, improving barrier integrity, enhancing antioxidant capacity by upregulating selenoprotein expression, selectively regulating AA metabolism to reduce pro‐inflammatory oxylipins and promote the production ...
Huihui Tian +8 more
wiley +1 more source
Heat Stress in Quail: Impacts on Health and Productivity, and Mitigation Strategies
Animal Research and One Health, EarlyView.Heat stress disrupts physiological homeostasis in quail, inducing oxidative stress, immune dysregulation, and metabolic imbalance, which impair growth, reproduction, product quality, and welfare. Integrating nutritional, environmental, and genetic–epigenetic strategies enhances thermotolerance, sustains productivity, and supports climate‐smart quail ...
T. A. Eletu +6 more
wiley +1 more source
Animal Research and One Health, EarlyView.Liver development was investigated at different embryonic ages (EAs). Furthermore, numerous hepatocyte media were formulated and evaluated. These results could elaborate the developmental characteristics of duck liver tissue and determine the most suitable medium for the proliferation and characteristic maintenance of hepatocytes in vitro, which would ...
Jie Wei +7 more
wiley +1 more source