Results 141 to 150 of about 27,952 (237)

Characterization of Nanoparticles by Taylor Dispersion Analysis Hyphenated to Charge Detection Mass Spectrometry

open access: yesAnalysis &Sensing, Volume 6, Issue 2, March 2026.
Optical and MS characterization of nanoparticles was performed simultaneously through a TDA‐UV/vis‐CDMS setup. The article establishes a new framework for the multimodal characterization of nanoparticles in the ultrahigh mass range. In this new framework, Taylor dispersion analysis (TDA) is integrated with in‐line optical absorbance spectroscopy and ...
Tessa Reinert   +7 more
wiley   +1 more source

Antibody-Based Biolayer Interferometry Platform for Rapid Detection of Neutrophil Gelatinase-Associated Lipocalin. [PDF]

open access: yesBiosensors (Basel)
Saoin S   +6 more
europepmc   +1 more source

Dynamic Retinal Pathology in Glaucoma Progression Revealed by High‐Resolution Functional Imaging In Vivo

open access: yesLaser &Photonics Reviews, Volume 20, Issue 5, 6 March 2026.
In this work, we investigated the dynamic retinal pathology of glaucoma from onset to late stages through longitudinal in vivo high‐resolution imaging in a silicone oil‐induced ocular hypertension (SOHU) glaucoma mouse model. We developed an optimized adaptive optics two‐photon excitation fluorescence microscopy (AO‐TPEFM) technique for morphological ...
Yiming Fu   +6 more
wiley   +1 more source

Visualization of small vibrations inside an MRI scanner using video motion amplification

open access: yesMedical Physics, Volume 53, Issue 3, March 2026.
Abstract Background Diffusion‐weighted magnetic resonance imaging (DW‐MRI) acquisition requires the application of strong magnetic field gradients, which can induce mechanical vibrations in tissues or phantoms, potentially leading to signal loss or degradation.
Youngseob Seo, Zhiyue J. Wang
wiley   +1 more source

Influence of Film Thickness on Screen‐Printed BiFeO3 Photoelectrodes for Nitrogen Reduction Reaction

open access: yesNano Select, Volume 7, Issue 3, March 2026.
Influence of film thickness on screen‐printed BiFeO3‐photoelectrodes for nitrogen reduction reaction. Optimization of BiFeO3‐based photoelectrodes film thickness for nitrogen conversion into ammonia by photo‐electrochemical cell. After 1 h of PEC reaction, a faradic efficiency close to 90% for ammonia at ‐0.4 V versus NHE is obtained.
Alberto Soccio   +3 more
wiley   +1 more source

Blinking Optical Tweezers for Atom Rearrangements

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 3, March 2026.
The work introduces an energy‐efficient method for holding and rearranging an N ×$\times$ M array of atoms using only N optical tweezers, using just 1M of the optical power per atom. In the proof‐of‐concept experiments, single blinking tweezer holds M = 9 atoms and further facilitates rearrangement M = 4 ∼$\sim$ 5 atoms in various configurations ...
Kangjin Kim, Kangheun Kim, Jaewook Ahn
wiley   +1 more source

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