Results 31 to 40 of about 51,778 (325)
Pharmaceutics, 2023 The use of drug-loaded microbubbles for targeted drug delivery, particularly in cancer treatment, has been extensively studied in recent years. However, the loading capacity of microbubbles has been limited due to their surface area.
Ghazal Rastegar +2 more
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Exploiting flow dynamics for super-resolution in contrast-enhanced ultrasound [PDF]
, 2018 Ultrasound localization microscopy offers new radiation-free diagnostic tools for vascular imaging deep within the tissue. Sequential localization of echoes returned from inert microbubbles with low-concentration within the bloodstream reveal the ...
Eldar, Yonina C. +4 more
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Heritage Science, 2020 The white spots known as microbubbles that are formed in cellulose acetate film, significantly affects the texture of the image. However, the formation of microbubbles and their corresponding microstructure are poorly understood. In this paper, cellulose
Zhihui Jia +7 more
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Focused ultrasound-enabled brain tumor liquid biopsy [PDF]
, 2018 Although blood-based liquid biopsies have emerged as a promising non-invasive method to detect biomarkers in various cancers, limited progress has been made for brain tumors.
Chen, Hong +10 more
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Microbubbles enhanced synthetic phorbol ester degradation by ozonolysis [PDF]
, 2014 A phorbol-12-myristate-13-acetate (TPA) is a synthetic analogue of phorbol ester (PE), a natural toxic compound of Euphorbiaceae plant. The oil extracted from plants of this family is useful source for primarily biofuel.
Kuvshinov, Dmitriy +2 more
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Study on Liquid Turbulence Modulation by Microbubbles in Different Turbulence Layers
Advances in Mechanical Engineering, 2014 Bubbly flows exist extensively in industrial processes. To enhance efficiencies of industrial processes, it is very necessary and important to understand detailedly mechanisms of liquid turbulence modulation by bubbles.
Mingjun Pang, Jinjia Wei, Bo Yu
doaj +1 more source
Micromachines, 2021 Microbubbles are intravascular contrast agents clinically used in diagnostic sonography, echocardiography, and radiology imaging applications. However, up to date, the idea of creating microbubbles with multiple functionalities (e.g., multimodal imaging,
Elizaveta A. Maksimova +11 more
doaj +1 more source
Optical observations of acoustical radiation force effects on individual air bubbles [PDF]
, 2005 Previous studies dealing with contrast agent microbubbles have demonstrated that ultrasound (US) can significantly influence the movement of microbubbles.
Bouakaz, Ayache +4 more
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Shrinking microbubbles with microfluidics: mathematical modelling to control microbubble sizes [PDF]
Soft Matter, 2017 Microbubbles have applications in industry and life-sciences. In medicine, small encapsulated bubbles (< 10 μm) are desirable because of their utility in drug/oxygen delivery, sonoporation, and ultrasound diagnostics. While there are various techniques for generating microbubbles, microfluidic methods are distinguished due to their precise control ...
A. Salari +5 more
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Analysis of the Uncertainty in Microbubble Characterization [PDF]
Ultrasound in Medicine & Biology, 2016 There is increasing interest in the use of microbubble contrast agents for quantitative imaging applications such as perfusion and blood pressure measurement. The response of a microbubble to ultrasound excitation is, however, extremely sensitive to its size, the properties of its coating and the characteristics of the sound field and surrounding ...
Harfield, C +5 more
openaire +4 more sources