Results 221 to 230 of about 13,863 (254)

Second‐Sphere Aromatic Substitutions That Tune H‐Atom Transfer Reactivity Observed for a Series of S = 1 Nonheme FeIV=O Complexes: An Enthalpy‐Entropy Compensation Effect

open access: yesAngewandte Chemie, EarlyView.
A series of oxoiron(IV) complexes was synthesized to determine the impact of electronically tuned aromatic substitution in the secondary sphere of the ligand. Despite possessing identical electronic properties, they show significant differences in C─H oxidation reactions.
Abhishek Das   +5 more
wiley   +1 more source

Luminescence Vapochromism of a Cu(I)/Na Phosphane Iodide Assembly Based on a Secondary‐Sphere Sodium Response

open access: yesAngewandte Chemie, EarlyView.
The luminescence of a heterometallic d‐s {Cu2I2Na2} phosphane‐phosphinate aggregate is regulated by an interplay of Na+–π/I– contacts and reversible coordination of oxygen‐containing organic molecules to Na ions. Structural variations caused by the incoming guest lead to a wide and selective variation of the emission color and illustrate a new approach
Henna Korhonen   +10 more
wiley   +1 more source

Refining the Estimate of Fruit Consumption in Brazil's National Food Consumption Survey: Quantifying the "Cherry on the Cake". [PDF]

open access: yesCurr Dev Nutr
Guastalle TR   +7 more
europepmc   +1 more source

High‐Pressure Synthesis of Quantum‐Stabilised Manganese Superhydride MnH7

open access: yesAngewandte Chemie, EarlyView.
Superhydrides are a rarity in transition metal hosts. Through high‐pressure, high‐temperature diamond anvil cell studies, the most hydrogen‐rich transition metal hydride, MnH7${\rm MnH}_7$ has been synthesised. Density functional theory calculations demonstrate that zero‐point energy stabilises the crystalline structure that MnH7${\rm MnH}_7$ adopts ...
Mikhail A. Kuzovnikov   +10 more
wiley   +1 more source

Children, Cell Phones, and Reading Comprehension. [PDF]

open access: yesBehav Sci (Basel)
Greenfield PM   +3 more
europepmc   +1 more source

Effectiveness of a school-based intervention using alternative sports to improve physical and motor skills in elementary school students (RENUÉVATE Project): study protocol for a randomized controlled trial. [PDF]

open access: yesFront Public Health
Pezoa-Fuentes P   +6 more
europepmc   +1 more source

Is early childhood exposure a key predictor of adulthood problematic gaming? [PDF]

open access: yesPLoS One
Compton SAH   +3 more
europepmc   +1 more source

A data-driven approach to stock inhaler programming implementation in Chicago Public Schools. [PDF]

open access: yesDiscov Public Health
Patwa M   +10 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy