Results 11 to 20 of about 6,206 (208)
Multimodal Contrast Agents for Optoacoustic Brain Imaging in Small Animals [PDF]
Frontiers in Bioengineering and Biotechnology, 2021 Optoacoustic (photoacoustic) imaging has demonstrated versatile applications in biomedical research, visualizing the disease pathophysiology and monitoring the treatment effect in an animal model, as well as toward applications in the clinical setting ...
Yanyan Kong, Ruiqing Ni, Bin Ji
exaly +5 more sources
Hand-held optoacoustic imaging: A review [PDF]
Photoacoustics, 2018 Optoacoustic imaging is a medical imaging modality that uses optical excitation and acoustic detection to generate images of tissue structures based up optical absorption within a tissue sample.
Heather Hunt
exaly +4 more sources
Sonophore labeled RGD: a targeted contrast agent for optoacoustic imaging [PDF]
Photoacoustics, 2017 Optoacoustic imaging is a rapidly expanding field for the diagnosis, characterization, and treatment evaluation of cancer. However, the availability of tumor specific exogenous contrast agents is still limited.
Murad Omar +2 more
exaly +6 more sources
Optoacoustic Monitoring of Physiologic Variables [PDF]
Frontiers in Physiology, 2017 Optoacoustic (photoacoustic) technique is a novel diagnostic platform that can be used for noninvasive measurements of physiologic variables, functional imaging, and hemodynamic monitoring.
Rinat O. Esenaliev
doaj +5 more sources
Optoacoustic mesoscopy for biomedicine [PDF]
Nature Biomedical Engineering, 2019 Fuelled by innovation, optical microscopy plays a critical role in the life sciences and medicine, from basic discovery to clinical diagnostics. However, optical microscopy is limited by typical penetration depths of a few hundred micrometres for in vivo interrogations in the visible spectrum.
Murad Omar +2 more
openaire +4 more sources
In vitro optoacoustic flow cytometry with light scattering referencing [PDF]
Scientific Reports, 2021 Morphological and functional optoacoustic imaging is enhanced by dedicated transgene reporters, in analogy to fluorescence methods. The development of optoacoustic reporters using protein engineering and directed evolution would be accelerated by high ...
Markus Seeger +2 more
doaj +2 more sources
Optoacoustic properties of Doxorubicin - A pilot study. [PDF]
PLoS ONE, 2019 Doxorubicin (DOX) is a widely used chemotherapeutic anticancer drug. Its intrinsic fluorescence properties enable investigation of tumor response, drug distribution and metabolism. First phantom studies in vitro showed optoacoustic property of DOX.
Melanie A Kimm +8 more
doaj +7 more sources
Localization optoacoustic tomography [PDF]
Light: Science & Applications, 2018 AbstractLocalization-based imaging has revolutionized fluorescence optical microscopy and has also enabled unprecedented ultrasound images of microvascular structures in deep tissues. Herein, we introduce a new concept of localization optoacoustic tomography (LOT) that employs rapid sequential acquisition of three-dimensional optoacoustic images from ...
Luís Dean-Ben, X, Razansky, Daniel
openaire +5 more sources
Optoacoustic Detection of Thermal Lesions [PDF]
SPIE Proceedings, 2009 <p></p><p></p><p>Minimally invasive thermal therapy is being investigated as an alternative cancer treatment. It involves heating tissues to greater than 55°C over a period of a few minutes, which results in tissue coagulation.
William M. Whelan +2 more
openaire +4 more sources
Polymer-based ultrawideband transducers for high resolution hemispherical optoacoustic tomography [PDF]
Light: Science & ApplicationsAvailable transducers do not fulfill all of the necessary design criteria for high-performance hemispherical optoacoustic tomography, namely: an ultrawide bandwidth in order to acquire the full range of optoacoustic emissions from targets of interest ...
Amanda P. Siegel +2 more
doaj +2 more sources