Results 241 to 250 of about 1,902,680 (368)

Resolvin D2 Reduces UVB Skin Pathology by Targeting Cytokines, Oxidative Stress, and NF-κB Activation. [PDF]

open access: yesAntioxidants (Basel)
Pinto IC   +14 more
europepmc   +1 more source

Estudio de tecnologías de envasado activo para prolongar la vida útil de fruta fresca.

open access: yes
Las frutas climatéricas son altamente perecederas, y tienen una corta vida útil, debidofundamentalmente a su alta sensibilidad al etileno y a las podredumbres poscosecha causadasprincipalmente por hongos, lo que ocasiona grandes pérdidas económicas. Existen estrategiasen el mercado para reducir estas pérdidas alimentarias, sin embargo, algunas de ellas
Gimeno Sequí, Diana   +2 more
openaire   +1 more source

Tailoring Oxide/MAX Phase Nanocomposites via Low‐Temperature Oxidation for Lithium‐Ion Battery Anodes: Peeking Behind the Electrochemical Mechanism via In Situ Investigations

open access: yesAdvanced Science, EarlyView.
Controlled oxidation of Ti3Al0.3Sn0.7C2 produces SnO2/TiO2–MAX nanocomposites with superior electrochemical performance. The SnHigh_Ox700 sample shows optimal stability, capacity (300 mAh g−1), and reversibility (99.2%). Its unique morphology ensures efficient charge transport and stress accommodation. In situ analyses reveal reversible SnO2 conversion/
Irene Ostroman   +15 more
wiley   +1 more source

Controlling Selectivity at the First Hydrogenation Level: Synthesis of 3‐Hydroxyisoindolines by Heterogeneously Silver‐Catalyzed Monohydrogenation of Phthalimides

open access: yesAdvanced Science, EarlyView.
3‐Hydroxylactams are obtained from phthalimides through a heterogeneous catalyzed chemoselective hydrogenation, able to stop the process at the first hydrogenation level. By using a rationally designed [Ag/Al2O3] recyclable solid nanocatalyst, a wide range of cyclic hemiamidals are accesed through a full atom‐economical reaction that preserves (hetero ...
Carles Lluna‐Galán   +2 more
wiley   +1 more source

Positive perceptions of brown bears linked to long-term cohabitation in the Iberian Peninsula. [PDF]

open access: yesSci Rep
Severino P   +10 more
europepmc   +1 more source

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