Visualizing Alzheimer's Disease Mouse Brain with Multispectral Optoacoustic Tomography using a Fluorescent probe, CDnir7. [PDF]
Sci Rep, 2019 Park SJ +5 more
europepmc +1 more source
Thermosensitive Biodegradable Copper Sulfide Nanoparticles for Real-Time Multispectral Optoacoustic Tomography. [PDF]
ACS Appl Bio Mater, 2019 Shi S +8 more
europepmc +1 more source
Multiscale Multispectral Optoacoustic Tomography by a Stationary Wavelet Transform Prior to Unmixing
IEEE Transactions on Medical Imaging, 2014 Multispectral optoacoustic tomography (MSOT) utilizes broadband ultrasound detection for imaging biologically-relevant optical absorption features at a range of scales. Due to the multiscale and multispectral features of the technology, MSOT comes with distinct requirements in implementation and data analysis. In this work, we investigate the interplay
Amir Rosenthal +2 more
exaly +7 more sources
Unmixing Molecular Agents From Absorbing Tissue in Multispectral Optoacoustic Tomography
IEEE Transactions on Medical Imaging, 2014 Detection of intrinsic or extrinsically administered chromophores and photo-absorbing nanoparticles has been achieved by multi-spectral optoacoustic tomography (MSOT). The detection sensitivity of MSOT depends not only on the signal to noise ratio considerations, as in conventional optoacoustic (photoacoustic) tomography implementations, but also on ...
Stratis Tzoumas +2 more
exaly +4 more sources
Detection of microspheres in vivo using multispectral optoacoustic tomography [PDF]
Biotechnic and Histochemistry, 2017 We introduce a new approach to detect individual microparticles that contain NIR fluorescent dye by multispectral optoacoustic tomography in the context of the hemoglobin-rich environment within murine liver. We encapsulated a near infrared (NIR) fluorescent dye within polystyrene microspheres, then injected them into the ileocolic vein, which drains ...
Ayman El-Baz, N Bhutiani, Lr McNally
exaly +3 more sources
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Multispectral optoacoustic tomography of systemic sclerosis
Journal of Biophotonics, 2018The study aimed to evaluate the clinical feasibility of hybrid ultrasound/multispectral optoacoustic tomography (MSOT) for assessing microvascular dysfunction in systemic sclerosis (SSc). A handheld US/MSOT imaging system was applied for imaging patients diagnosed with SSc (n = 7) and healthy volunteers (n = 8).
Max Masthoff +2 more
exaly +4 more sources
Constrained Inversion and Spectral Unmixing in Multispectral Optoacoustic Tomography [PDF]
IEEE Transactions on Medical Imaging, 2017 Accurate extraction of physical and biochemical parameters from optoacoustic images is often impeded due to the use of unrigorous inversion schemes, incomplete tomographic detection coverage, or other experimental factors that cannot be readily accounted for during the image acquisition and reconstruction process.
Robert W Sobol +2 more
exaly +6 more sources
Molecular Imaging by Means of Multispectral Optoacoustic Tomography (MSOT)
Chemical Reviews, 2010Daniel Razansky, Vasilis Ntziachristos
exaly +3 more sources
Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research
Journal of Visualized Experiments, 2022Microcirculatory impairment has been recognized in various disease processes, underlying this growing theme within vascular research. In recent years, the development of live imaging systems has set the (analytical) pace in both basic and clinical research, with the objective of creating new instruments capable of providing real-time, quantifiable ...
Tiago, Granja +2 more
openaire +2 more sources