Results 21 to 30 of about 26,334 (268)
Optical microbubble resonator [PDF]
Optics Letters, 2010 We develop a method for fabricating very small silica microbubbles having a micrometer-order wall thickness and demonstrate the first optical microbubble resonator. Our method is based on blowing a microbubble using stable radiative CO(2) laser heating rather than unstable convective heating in a flame or furnace.
Sumetsky, M. +2 more
openaire +2 more sources
Polymer Mechanochemistry in Microbubbles
Advanced Materials, 2023 AbstractPolymer mechanochemistry is a promising technology to convert mechanical energy into chemical functionality by breaking covalent and supramolecular bonds site‐selectively. Yet, the mechanochemical reaction rates of covalent bonds in typically used ultrasonication setups lead to reasonable conversions only after comparably long sonication times.
Mingjun Xuan +10 more
openaire +3 more sources
Integration of microbubbles with biomaterials in tissue engineering for pharmaceutical purposes
Heliyon, 2020 Tissue engineering with the aid of biomaterials is a novel and promising knowledge aiming at improving human life expectancy. Besides, microbubbles are increasingly employed in biomedical applications due to their capability as a reservoir of therapeutic
Javad Esmaeili +3 more
doaj +1 more source
Colloids and Interfaces, 2023 Phospholipid-stabilized microbubbles are utilized as contrast agents in medical ultrasound imaging, and researchers are currently investigating their potential as theranostic agents.
Marzieh Ataei +4 more
doaj +1 more source
The use of microbubbles to target drug delivery
Cardiovascular Ultrasound, 2004 Ultrasound-mediated microbubbles destruction has been proposed as an innovative method for noninvasive delivering of drugs and genes to different tissues.
Porter Richard +2 more
doaj +1 more source
Bayesian Spectral Estimation Applied to Echo Signals from Nonlinear Ultrasound Scatterers [PDF]
, 2010 The understanding and exploitation of acoustic echo signals from nonlinear ultrasound scatterers is an active research area that aims to improve the sensitivity and specificity of diagnostic imaging.
James R. Hopgood +9 more
core +1 more source
Tumor Delivery of Ultrasound Contrast Agents Using Shiga Toxin B Subunit
Molecular Imaging, 2011 The present study demonstrates the targeting of ultrasound contrast agents to human xenograft tumors by exploiting the overexpression of the glycolipid Gb3 in neovasculature.
Olivier Couture +6 more
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Microbubbles in human salivary glands
, 2023 Supplementary video: a video captured from the ultrasound machine, illustrating the variable penetration patterns of microbubbles into glandular tissue. Videos of (A) left parotid gland with complete homogeneous dense penetration of microbubbles.
Derk Jan Jager, Joost Bot
core +1 more source