Results 171 to 180 of about 13,608,062 (257)

Engineering Flexible Nanofibrous Hydroxyapatite Scaffolds With Tunable Degradation and Mechanical Properties for Bone Regeneration

open access: yesSmall, EarlyView.
Conventional hydroxyapatite ceramics are brittle and poorly resorbable, limiting their use in bone repair. To overcome these limitations, flexible scaffolds are fabricated using ceramic nanofibers as structural building blocks. Adjusting nanofiber characteristics allows modulating the mechanical properties and degradation, providing a versatile ...
Raúl Agut López   +4 more
wiley   +1 more source

Safeguarding the Photoluminescence of Silver Sulfide Nanocrystals in Biological Environments via Silica Shielding

open access: yesSmall, EarlyView.
Interactions with biomolecules can alter the photoluminescence of Ag2S nanocrystals, undermining near‐infrared imaging and thermometry. Incorporation into dendritic silica minimizes these interactions and preserves emission intensity, spectral response, and lifetime in plasma and whole blood. This shielding enables more reliable imaging and temperature
Alejandro Hernández Medel   +11 more
wiley   +1 more source

Asymptotic r2 Enhancement in Formulation‐Optimized Lipid‐Iron Oxide Nanoparticles for Assessing Glioblastoma Heterogeneity at Ultrahigh‐Field MRI

open access: yesSmall, EarlyView.
Lipid‐coated superparamagnetic iron oxide nanoparticles (LSPIONs) are developed as MRI‐visible lipid nanocarriers for glioblastoma imaging. By tuning nanoparticle size and SPION loading, their transverse relaxivity (r2) can be systematically controlled over one order of magnitude, reaching 390 mm−1 s−1 at 9.4 T.
Marcos Bazarra‐Barreiros   +8 more
wiley   +1 more source

In-vivo detection of cervical cancer lesions using hyperspectral colposcopy. [PDF]

open access: yesSci Rep
Vega C   +5 more
europepmc   +1 more source

Do Asian Companies Bid Higher in Cross‐Border M&A? A Moderating Effect Analysis

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT This study examines whether Asian companies pay higher premiums in cross‐border mergers and acquisitions (M&A) and identifies the institutional factors driving this behavior. Grounded in the concept of Asian institutional logic—characterized by state coordination, relational governance, and long‐term strategic orientation—we argue that these ...
Conrado Diego García‐Gómez   +3 more
wiley   +1 more source

La igualdad de género en las entidades de economía social : especial referencia al ámbito rural

open access: yes
[ES] La Ley 5/2011, de 29 de marzo, de Economía Social, hace patente ya en su Preámbulo la posición nuclear que la igualdad ocupa en el sector. Así, cuando remite a la definición incorporada a la francesa Charte de l’économie sociale, donde se conceptúa ...
Agra Viforcos, Beatriz
core  

Root‐associated fungi modulate plant recruitment in Mediterranean forests

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Established plants affect directly and indirectly the success of juvenile plants recruiting in their close vicinity, what is defined as a canopy–recruit interaction. Such interactions affect plant species demography and community dynamics.
Mariona Pajares‐Murgó   +5 more
wiley   +1 more source

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