Results 231 to 240 of about 324,296 (318)

Responses of Grassland Bud Traits to Single and Recurrent Droughts Across an Aridity Gradient

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
Niwu Te   +14 more
wiley   +1 more source

Titanium cis‐DACH Salan Catalyst for the Efficient Epoxidation of Non‐Activated Olefins with Hydrogen Peroxide ‐ Terminal‐Selective Epoxidation of Multiply  Unsaturated Terpenes

open access: yesChemistry – A European Journal, Accepted Article.
We report a new generation of highly active and readily available homogeneous titanium catalysts for the epoxidation of non‐activated olefins with aqueous hydrogen peroxide. Key feature is the introduction of pentafluorophenyl substituents into a salan ligand derived from cis‐1,2‐diaminocyclohexane (cis‐DACH).
Christina Wartmann   +2 more
wiley   +1 more source

Self‐Supporting Bamboo Charcoal with Outstanding Electromagnetic Interference Shielding Performance

open access: yesChemistry–Methods, EarlyView.
In this work, the bamboo charcoal with a natural gradient structure is prepared via a one‐step pyrolysis process, exhibiting excellent electromagnetic interference (EMI) shielding performance. The relationship between preparation conditions, microstructure, and EMI shielding properties was systematically investigated and discussed in detail.
Yujun Li   +6 more
wiley   +1 more source

Differential growth and flowering capacity of tulip bulbs and the potential involvement of PHOSPHATIDYLETHANOLAMINE-BINDING PROTEINS (PEBPs). [PDF]

open access: yesBiol Direct
Bellinazzo F   +12 more
europepmc   +1 more source

Manganese Neurotoxicity and Familial Disorders of Manganese Transport

open access: yesAnnals of the Child Neurology Society, EarlyView.
ABSTRACT Manganese is the 12th most common element in the Earth's crust and is an essential industrial component. Biologically, this metal plays an important role as a constituent of numerous enzymes. While manganese is required for normal biochemical and physiological processes, manganese excess can lead to significant toxicity, particularly to the ...
Sidney M. Gospe Jr.
wiley   +1 more source

Seeds and bulbs /

open access: yes, 1915
H. W. Gordinier, H.W. Gordinier Sons.
openaire   +3 more sources

Exploring Acrylic Acid as an Oxirane Nucleophile ‐ Direct Access to Poly(β‐Hydroxy Acrylates)

open access: yesChemSusChem, Accepted Article.
The synthetic freedom to operate is highly dependent on the final application. In polymer science, we rely on scalable reactions, simple purification, and the ideal use of renewable and relevant precursors. This work explores the ring‐opening of oxiranes with acrylic acid towards β‐hydroxy acrylates; great care is given to the synthetic aspects of the ...
Céline Montanari   +3 more
wiley   +1 more source

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