Results 121 to 130 of about 36,679 (250)

Hierarchical Interfacial Engineering of Boehmite‐Coated Separators via Silane Functionalization and Electron‐Beam Irradiation

open access: yesSmall, EarlyView.
A hierarchically reinforced ceramic–coated separator is developed by integrating APTES‐functionalized boehmite nanoparticles with EB‐induced radical formation and subsequent coupling. This synergistic interface engineering enables significantly improved mechanical integrity and interfacial stability.
Md Amir Sohel   +3 more
wiley   +1 more source

Oppositely Charged Homopolypeptides Form Ordered Helix Assemblies With Hierarchical Structure

open access: yesSmall, EarlyView.
Hexagaonal and square assembly of polyarginine alfa‐helices formed in highly ordered polyarginine/polyaspartic acid complexes. The helices exhibit additional periodic staggering along their helical axis. ABSTRACT Oppositely charged polyelectrolytes are known to form polyelectrolyte complexes.
Ekaterina Buvalaia   +10 more
wiley   +1 more source

witch-hazel

open access: yes, 1980
witch-hazel nDear Dr. Scott, Impressinistically, why is yellow birch called witch hazel! W. Kirwin ??? Witch Hazel is a shrub. Yellow Birch is a tree. Leaves not terribly similar. Maybe people just thought that Witch Hazel was a nice name. R J

core  

Distinct Solvent Effects on Dispersibility and Photoinduced Hydrogen Release of Hydrogen Boride Sheets

open access: yesSmall, EarlyView.
Hydrogen boride (HB) sheets exhibit strongly solvent‐dependent dispersion and photoinduced hydrogen release. HB‐sheet dispersibility depends on solvent‐dependent interactions, whereas hydrogen release is more strongly associated with the hydrogen‐bonding character of the solvent.
Andi Mauliana   +6 more
wiley   +1 more source

witch, vb.

open access: yes, 1973
witch, vb.They were afraid that his mother would 'witch' them if they did not give him what he wanted . [the mother was believed to be a witch] ... [They] were firmly convinced that old ---- really was a witch, had them 'witched' and that they would

core  

Rapid and Efficient Affinity Isolation of Engineered Extracellular Vesicles Encapsulating Functional Proteins via Internal Twin‐Strep Tetraspanin Tagging

open access: yesSmall, EarlyView.
Structure‐guided internal twin‐Strep tagging of the tetraspanins CD63 or CD9 enables rapid and efficient antibody‐free affinity isolation of engineered extracellular vesicles (EVs) using Strep technology while allowing luminal protein loading. The approach removes over 96% of contaminants, separates tagged EVs from coexisting viral particles, and ...
Minh‐Tu Pham   +14 more
wiley   +1 more source

witch hazel

open access: yes, 1970
witch-hazel nOnce a magnificent stand of witch hazel birtch, giving its name to Witch Hazel Ridge and the Witch Hazel Line, this land belongs to the Portugal Cove Parish, and was/ logged out for firewood a generation ago when churches were still ...

core  

Scalable Room‐Temperature Terahertz Graphene Cameras

open access: yesSmall Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi   +2 more
wiley   +1 more source

Oxaziridines: Versatile Reagents in Modern Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra   +2 more
wiley   +1 more source

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