Results 301 to 310 of about 3,130,711 (363)

Measurement of retinal blood flow precision in the human eye with multimodal adaptive optics imaging. [PDF]

Biomed Opt Express
Raghavendra AJ, Damani A, Oechsli S, Magder LS, Liu Z, Hammer DX, Saeedi OJ.   +6 more
europepmc   +1 more source

Scalable Fabrication of Height‐Variable Microstructures with a Revised Wetting Model

Advanced Engineering Materials, EarlyView.
Height‐variable microstructures are fabricated using a scalable CO2 laser machining approach, enabling precise control of wettability through structural gradients. Classical wetting models fail to capture height‐induced effects, necessitating a revised theoretical framework.
Prabuddha De Saram, Nam‐Trung Nguyen, Navid Kashaninejad   +2 more
wiley   +1 more source

Characterizing Vascular Wall and Lumen Caliber in Eyes with Diabetic Retinopathy Based on Adaptive Optics Scanning Laser Ophthalmoscopy. [PDF]

Diagnostics (Basel)
Sampani K, Mujat M, Patel AH, Kang C, Iftimia N, Chatziralli I, Sun JK.   +6 more
europepmc   +1 more source

Scalable Manufacturing of Radiation‐Tolerant Potentiometric Electrodes: A Systematic Transition from Laboratory to Semiautomated Fabrication

Advanced Engineering Materials, EarlyView.
Laboratory protocols for producing thin‐film pH electrodes for sterilized single‐use technologies have been successfully developed into a semiautomated workflow, with higher throughput and precision of membrane thickness. Accuracies are within 0.05 pH units versus ground truth, and uncertainty analysis reveals the largest sources of error to be derived
Bingyuan Zhao, Aiganym Yermembetova, Benson Kunhung Tsai, Jialong Huang, Alexander Wei   +4 more
wiley   +1 more source

In vivo imaging of human retinal ganglion cells using optical coherence tomography without adaptive optics. [PDF]

Biomed Opt Express
Zhang F, Kovalick K, Raghavendra A, Soltanian-Zadeh S, Farsiu S, Hammer DX, Liu Z.   +6 more
europepmc   +1 more source

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

Advanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach, Oliver Schenk, Valérian Iss, Ali Rajaei, Jiali Zhang, Felix Weber, Christoph Broeckmann   +6 more
wiley   +1 more source

Improvements on speed, stability and field of view in adaptive optics OCT for anterior retinal imaging using a pyramid wavefront sensor. [PDF]

Biomed Opt Express
Brunner E, Kunze L, Laidlaw V, Jodlbauer D, Drexler W, Ramlau R, Pollreisz A, Pircher M.   +7 more
europepmc   +1 more source

Simultaneous Measurements of the Fried Parameter r_0 and the Isoplanatic Angle theta_0 using SCIDAR and Adaptive Optics - First Results

, 2001
A. Weiss, S. Hippler, M. Kasper, Nicholas J. Wooder, J. C. Quartel   +4 more
openalex   +2 more sources

Amplification‐Free, Sequencing‐Free, Detection of Viral RNAs with Variant Specification by Discrete Nanocounting

Advanced Functional Materials, EarlyView.
Integrating selective RNA shortcut, targeted gene isolation, and micro‐arrayed nanoimaging, the NanoPick‐array platform excels in detecting severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) at just 60 copies µL−1 and accurately differentiating variants at the single‐nucleotide level. It ensures 100% accuracy for samples with cycle threshold (
Zixun Wang, Xi Zhao, Wan‐Mui Chan, Xianglin Ji, Linfeng Huang, Xi Xie, Wei Li, Wenjun Zhang, Kelvin Kai‐Wang To, Peng Shi   +9 more
wiley   +1 more source

Improving cone identification using merged non-confocal quadrant-detection adaptive optics scanning light ophthalmoscope images. [PDF]

Biomed Opt Express
Chui TYP, Migacz JV, Muncharaz Duran L, Haq A, Otero-Marquez O, Dubra A, Rosen RB.   +6 more
europepmc   +1 more source