Results 251 to 260 of about 613,869 (322)

Sleep quality during preparation for RAI: recombinant TSH vs. levothyroxine withdrawal. [PDF]

open access: yesFront Endocrinol (Lausanne)
Markantes GK   +7 more
europepmc   +1 more source

A Long‐Acting and Sustained‐Release Poly (L‐Lactic Acid) Microsphere System Containing Naringin: Fabrication and In Vitro Bone Modification

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT Poly (L‐lactic acid) (PLLA) is a biocompatible and safe polymer, making it an ideal material for fabricating microspheres for drug delivery. In this study, naringin, which a role in bone modification, is used as the active pharmaceutical ingredient, and PLLA is employed as the drug carrier to fabricate naringin‐loaded PLLA microspheres ...
Jingyuan Cui   +4 more
wiley   +1 more source

Solvent‐Free Phase Separation of Polystyrene‐block‐poly(2‐hydroxyethyl methacrylate) Forming Freestanding Photonic Films

open access: yesAdvanced Materials Interfaces, EarlyView.
This work presents a scalable, eco‐friendly approach to forming microstructured block copolymer (BCP) films within 15 min through hot pressing. This process enables phase separation even for high‐molecular‐weight BCPs, which are often trapped in spherical structures using time‐consuming solvent processes.
Martina Plank   +8 more
wiley   +1 more source

Efficient Cell Trapping by Diffusiophoretic Transport into Dead‐End Chambers

open access: yesAdvanced Materials Interfaces, EarlyView.
This work introduces a method to trap cells in dead‐end microstructures using dextran diffusiophoresis. Captured cells can be further encapsulated in dextran droplets via polyethylene glycol (PEG)‐dextran aqueous two‐phase separation. The stable, controllable technique offers new opportunities in cellular biology and bio‐oriented applications ...
Chi Li   +4 more
wiley   +1 more source

Research Priorities for Noninvasive Sampling of the Lower Respiratory Tract during Acute Respiratory Failure: An Official American Thoracic Society Workshop Report. [PDF]

open access: yesAnn Am Thorac Soc
Bain W   +31 more
europepmc   +1 more source

Centrifugation Theory Revisited: Understanding and Modeling the Centrifugation of 2D Nanosheets

open access: yesAdvanced Materials Interfaces, EarlyView.
Colloidal dispersions of nanomaterials are often size‐selected by centrifugation, for anisotropic particle shapes in trial and error. This paper describes the derivation of an equation of motion for 2D objects. The model is validated using different nanosheets produced from liquid phase exfoliation and can be used to predict the average nanosheet sizes
Stuart Goldie   +9 more
wiley   +1 more source

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