Results 241 to 250 of about 940,994 (398)

Boosting Organic Long Persistent Luminescence by Enhancing Charge Separation Processes in Three‐Component Systems

open access: yesAdvanced Science, EarlyView.
Electron donor TMB is introduced into BF2bdk‐PhB system to enhance charge separation process. The resultant three‐component materials exhibit visible‐light‐excitable OLPL afterglow lasting for several hours under ambient environment, with OLPL efficiency of ≈10% and display OLPL brightness comparable to inorganic materials.
Zi Ye   +6 more
wiley   +1 more source

Inhibition and Rescue of Hyperglycemia‐Induced Cellular Senescence by Mitochondrial Transfer from Enucleated Mesenchymal Stem Cell‐Derived Microvesicles for Chronic Wound Healing

open access: yesAdvanced Science, EarlyView.
This study develops enucleated MSC‐derived microvesicles (Mito@euMVs) to deliver functional mitochondria for optimizing wound repair. By efficiently encapsulating mitochondria, Mito@euMVs rejuvenate hyperglycemia‐induced senescent fibroblasts and HUVECs. Using PVA microneedle patches, the therapeutic efficacy of Mito@euMVs is validated in diabetic rats
Zixuan Dong   +3 more
wiley   +1 more source

Ultraviolet Spectrophotometric Determination of Phenol in Methyl Methacrylate

open access: bronze, 1964
Motohisa Furusawa   +4 more
openalex   +2 more sources

Fabrication of Site‐Specific 3D Structures via Macroscopic Supramolecular Assembly for Spatially Controlled Alignment of Multiple Cells

open access: yesAdvanced Science, EarlyView.
A modular macroscopic supramolecular assembly is developed to prepare 3D bioactive structures with self‐sorting of two primary vascular cells in post‐adhesion based on orthogonally affinitive peptides, thus minimizing the compromise in structuring and cell viability.
Yuchen Liu   +9 more
wiley   +1 more source

Pectin Metabolism Influences Phloem Architecture and Flowering Time in Arabidopsis Thaliana

open access: yesAdvanced Science, EarlyView.
Cell wall remodeling mediated by changes in pectic homogalacturonan, including its methyl‐esterification status and degradation, shapes wall architecture. This study finds that pectin metabolism dynamically modulates wall properties and triggers auxin responses, which influence phloem morphogenesis and function, mediating the long‐distance transport of
Qing Zhang   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy