Results 271 to 280 of about 369,418 (410)

Enhanced Epithelial Cell Uptake of Glycol Chitosan‐Coated PLGA Nanoparticles for Oral Drug Delivery

open access: yesAdvanced Therapeutics, EarlyView.
Here, glycol chitosan (GC)‐coated PLGA NPs are developed to enhance oral drug delivery by enabling dual‐pathway endocytosis via clathrin‐ and caveolae‐mediated mechanisms. Alginate layering coating on GC‐PLGA further improves oral insulin delivery, achieving sustained glucose reduction in diabetic mice.
Huiwen Pang   +7 more
wiley   +1 more source

Analytical Description of Nanowires: Morphing Wurtzite Structure Cross Sections to Match Arbitrary Convex Shapes

open access: yesAdvanced Theory and Simulations, EarlyView.
Analytic morphing of wurtzite nanowire cross sections to arbitrary shapes yields numbers of nanowire atoms, of bonds between these and of nanowire interface bonds, plus the nanowire cross section area. The ratios of above variables help to interpret any spectroscopic nanowire data which depend on diameter and cross section shape, and can be applied to ...
Dirk König, Sean C. Smith
wiley   +1 more source

A scoping review of librarian involvement in competency-based medical education. [PDF]

open access: yesJ Med Libr Assoc
Cyrus JW   +4 more
europepmc   +1 more source

Indium‐Doping Advances High‐Performance Flexible Ag2Se Thin Films

open access: yesAdvanced Science, EarlyView.
A “precursor doping strategy” is employed to realize In‐doping at Ag sites in Ag2Se thin films, boosting electrical conductivity while maintaining a high Seebeck coefficient, therefore achieving a high‐power factor of ≈26.3 µW cm−1 K−2 and ZT of ≈1.
Tianyi Cao   +12 more
wiley   +1 more source

Realizing High Performance in Flexible Mg3Sb2−xBix Thin‐Film Thermoelectrics

open access: yesAdvanced Science, EarlyView.
A p‐type Mg3Sb2−xBix thin film is prepared using a magnetron sputtering method combined with ex situ annealing. The performance and microstructural changes of the material are analyzed under varying Bi compositions. It is found that when x = 0.9, the Mg3Sb1.1Bi0.9 thin film achieved a power factor of 3.771 µW cm−1 K−2 and a ZT value of 0.242 at 500 K ...
Boxuan Hu   +8 more
wiley   +1 more source

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