Results 241 to 250 of about 368,356 (303)

Precision mRNA Delivery via Ultrasound‐Controlled Release Perfluorocarbon Emulsions: An Innovative Ultrasound Theranostic Strategy with 19F MRI Feasibility

open access: yesSmall, EarlyView.
A key challenge in advancing messenger RNA (mRNA) therapeutics in cardiovascular diseases lies in achieving controlled release at the precise site within the vasculature. This study presents the development of perfluorocarbon nanodroplets with exceptional theranostic potential, enabling real‐time tracking through ultrasound and fluorine‐19 (19F ...
Haikun Liu   +14 more
wiley   +1 more source

Impact of Device Architecture on Proton Detection Efficiency in 2D Perovskite Thick Film Detectors

open access: yesSmall, EarlyView.
This work shows the role of device architecture in MeV proton detection with 2D perovskite thick (> 1 µm) films. A direct comparison between planar and stacked devices demonstrates that the stacked geometry achieves superior response by enabling more efficient charge collection and better exploitation of the active layer volume, ensuring stable and ...
Giulia Napolitano   +5 more
wiley   +1 more source

Retinal Vascular Diseases Highlighted by Adaptive Optics Ophthalmoscopy. [PDF]

open access: yesRom J Ophthalmol
Mirescu AE   +6 more
europepmc   +1 more source

Recent advances in astronomical optics.

Applied Optics, 1973
Recent advances in astronomical optics are surveyed from an elementary standpoint, under the headings: Introduction, Two-Mirror Systems, Aspherical Plates and Their Applications, Field Correctors, Spectrograph Cameras, Focal Reducers, and Optical Adjustments.
S. Gascoigne
semanticscholar   +3 more sources

Astronomical Optics

Experimental Astrophysics, 2021
E. Battistelli
semanticscholar   +2 more sources

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