Results 101 to 110 of about 148,145 (314)
Ultrasound International Open, 2017 In pediatrics ultrasound has long been viewed more favorably than imaging that exposes patients to radiation and iodinated contrast or requires sedation.
Nicolaj Grønbæk Laugesen +2 more
doaj +1 more source
Evaluation of Hepatocellular Carcinoma Transarterial Chemoembolization using Quantitative Analysis of 2D and 3D Real-time Contrast Enhanced Ultrasound. [PDF]
, 2018 Quantitative 2D and 3D contrast-enhanced ultrasound (CEUS) was assessed to evaluate early transarterial chemoembolization (TACE) treatment response. Seventeen patients scheduled for TACE for the treatment of hepatocellular carcinoma participated in the ...
Eisenbrey, John R. +7 more
core +1 more source
Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response
Advanced Functional Materials, EarlyView.This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek +11 more
wiley +1 more source
Ultrasound contrast agent loaded with nitric oxide as a theranostic microdevice
Drug Design, Development and Therapy, 2015 Dmitry Grishenkov,1–3 Adrian Gonon,3,4 Eddie Weitzberg,5 Jon O Lundberg,5 Johan Harmark,6 Barbara Cerroni,7 Gaio Paradossi,7 Birgitta Janerot-Sjoberg1–3 1Department of Clinical Science, Intervention, and Technology, Karolinska Institutet ...
Grishenkov D +7 more
doaj
Drug Design, Development and Therapy, 2022 Houren Zhou,1 Hui Liu,2 Yue Zhang,3 Ying Xin,3 Chi Huang,3 Mingzhong Li,4 Xiaoyun Zhao,2 Pingtian Ding,2 Zhijun Liu3 1Ultrasound Department, The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China; 2School of ...
Zhou H +8 more
doaj
Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies
Advanced Functional Materials, EarlyView.Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra +5 more
wiley +1 more source
SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement
Advanced Functional Materials, EarlyView.An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra +8 more
wiley +1 more source
Ultrasound contrast agents : dynamics of coated bubbles [PDF]
, 2010 Contrast-enhanced ultrasound imaging relies on the nonlinear scattering of microbubbles suspended in an ultrasound contrast agent. The bubble dynamics is described by a Rayleigh-Plesset-type equation, and the success of harmonic imaging using contrast agents has always been attributed to the nonlinear behavior predicted by this equation. Contrast agent
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Ultrasound contrast agents: resonances of coated bubbles
, 2023 The Brandaris 128 high speed camera was designed and built in order to analyze the dynamics of single oscillating contrast agent microbubbles under influence of ultrasound. In this thesis we report on our findings. First, in Ch. 2, a new model was introduced which takes into account the physical properties of a lipidmonolayer coating on a ...
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Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source