Results 181 to 190 of about 177,535 (359)

Manipulation of Oxygen Tension in Damaged Regions via Hypoxia‐Induced IPN Hydrogel Microspheres for Intervertebral Disc Regeneration

open access: yesAdvanced Science, EarlyView.
A novel interpenetrating network hydrogel microsphere (NSC‐Exos@HIMS) is developed to manipulate oxygen tension in damaged regions and recruit endogenous stem cells. In vitro and in vivo results show that NSC‐Exos@HIMS maintains the hypoxia microenvironment for up to 5 days, which triggers nucleus pulposus cell‐like differentiation and enhanced ECM ...
Xingdie Zhou   +9 more
wiley   +1 more source

The California Quail in Hawaii [PDF]

open access: bronze, 1950
Charles W. Schwartz   +1 more
openalex   +1 more source

Tailored 3D Lattice Microstructures for Enhanced Functionality in Blood‐Gas Exchange

open access: yesAdvanced Science, EarlyView.
Common hollow fiber structures are associated with inhomogeneous flow, leading to many complications in the medical application of extracorporeal membrane oxygenation. Using locally adapted lattice structures, the overall flow distribution can be manipulated.
Kai P. Barbian   +10 more
wiley   +1 more source

In situ Surface Polishing Enables VOC Approaching 95% of the Theoretical Limit for Efficient Inverted Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
A novel additive‐free in situ surface polishing (ISSP) strategy is proposed to reconstruct the perovskite surface and mitigate open‐ circuit voltage VOC loss. The ISSP treatment effectively passivates the surface defects as well as improves both interfacial contact and energy level alignment.
Han‐Wen Zhang   +5 more
wiley   +1 more source

Advances in Gallium Oxide: Properties, Applications, and Future Prospects

open access: yesAdvanced Electronic Materials, EarlyView.
This review discusses the properties and fabrication methodologies of gallium oxide. The discussion revolved around papers that are recently published and provided an overview of the current research status on gallium oxide. The discussion focused on defects, doping, and the performance of the fabricated photodetectors, as reported in the literature ...
Swapnodoot Ganguly   +2 more
wiley   +1 more source

Quantification of atropine sulphate monohydrate and obidoxime dichloride in two‐chamber autoinjectors for accessing uniformity of dosage

open access: yesAnalytical Science Advances, Volume 3, Issue 11-12, Page 297-303, December 2022., 2022
Abstract In the treatment of organophosphate poisoning atropine sulphate monohydrate (AT) and obidoxime dichloride (OB) play a vital role. Currently, the Austrian Armed Forces use the DOUBLEPEN OA two‐chamber autoinjector (ChemProtect) to administer these two drugs.
Iva Spreitzer   +4 more
wiley   +1 more source

Chromosome-level genome assembly and annotation of Anthurium amnicola. [PDF]

open access: yesSci Data
Lyu H   +14 more
europepmc   +1 more source

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