Results 31 to 40 of about 3,165 (178)
Multispectral photoacoustic imaging has been widely explored as an emerging tool to visualize and quantify tissue chromophores noninvasively. This modality can capture the spectral absorption signature of prominent tissue chromophores, such as oxygenated,
Valeria Grasso +2 more
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High-precision neural stimulation by a highly efficient candle soot fiber optoacoustic emitter
Highly precise neuromodulation with a high efficacy poses great importance in neuroscience. Here we developed a candle soot fiber optoacoustic emitter (CSFOE), capable of generating a high pressure of over 10 MPa with a central frequency of 12.8 MHz ...
Guo Chen +15 more
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Photocontrollable Proteins for Optoacoustic Imaging [PDF]
Photocontrollable proteins revolutionized life-science imaging due to their contribution to subdiffraction-resolution optical microscopy. They might have yet another lasting impact on photo- or optoacoustic imaging (OA). OA combines optical contrast with ultrasound detection enabling high-resolution real-time in vivo imaging well-beyond the typical ...
Kanuj Mishra +3 more
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Optical and Optoacoustic Imaging
The present chapter summarizes progress with optical methods that go beyond human vision. The focus is on two particular technologies: fluorescence molecular imaging and optoacoustic (photoacoustic) imaging. The rationale for the selection of these two methods is that in contrast to optical microscopy techniques, both fluorescence and optoacoustic ...
Razansky, Daniel, Ntziachristos, Vasilis
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Improved pentamethine cyanine nanosensors for optoacoustic imaging of pancreatic cancer
Optoacoustic imaging is a new biomedical imaging technology with clear benefits over traditional optical imaging and ultrasound. While the imaging technology has improved since its initial development, the creation of dedicated contrast agents for ...
Matthew D. Laramie +8 more
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Agriculture plays a pivotal role in food security and food security is challenged by pests and pathogens. Due to these challenges, the yields and quality of agricultural production are reduced and, in response, restrictions in the trade of plant products
George J. Tserevelakis +6 more
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Software-defined optoacoustic tomography
In this work we present what we believe is the first application of software-defined optoelectronics (SDO) for bidimensional optoacoustic tomography (OAT). The SDO concept refers to optoelectronic systems where the functionality associated with the conditioning and processing of optical and electrical signals are digitally ...
Roberto M. Insabella +4 more
openaire +4 more sources
Optoacoustic Solitons in Bragg Gratings [PDF]
5 pages, 3 ...
Tasgal, Richard S. +2 more
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Small Molecule Optoacoustic Contrast Agents: An Unexplored Avenue for Enhancing In Vivo Imaging
Almost every variety of medical imaging technique relies heavily on exogenous contrast agents to generate high-resolution images of biological structures.
Matt D. Laramie +4 more
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Various morphological and functional parameters of peripheral nerves and their vascular supply are indicative of pathological changes due to injury or disease.
Dominik Jüstel +7 more
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