Relevant bibliographies by topics / Optoacoustic tomography Imaging

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Optoacoustic tomography Imaging'

Author: Grafiati
Published: 4 June 2021
Last updated: 12 February 2022

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Journal articles on the topic "Optoacoustic tomography Imaging"

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Bell, Gavin, Ghayathri Balasundaram, Amalina Binte Ebrahim Attia, Francesca Mandino, Malini Olivo, and Ivan P. Parkin. "Functionalised iron oxide nanoparticles for multimodal optoacoustic and magnetic resonance imaging." Journal of Materials Chemistry B 7, no. 13 (2019): 2212–19. http://dx.doi.org/10.1039/c8tb02299b.

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The synthesis of iron oxide (Fe3O4) nanoparticles conjugated with an optoacoustic molecule to give multimodal imaging of magnetic resonance imaging (MRI) and multispectral optoacoustic tomography (MSOT).
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JETZFELLNER, THOMAS, and VASILIS NTZIACHRISTOS. "PERFORMANCE OF BLIND DECONVOLUTION IN OPTOACOUSTIC TOMOGRAPHY." Journal of Innovative Optical Health Sciences 04, no. 04 (October 2011): 385–93. http://dx.doi.org/10.1142/s1793545811001691.

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In this paper, we consider the use of blind deconvolution for optoacoustic (photoacoustic) imaging and investigate the performance of the method as means for increasing the resolution of the reconstructed image beyond the physical restrictions of the system. The method is demonstrated with optoacoustic measurement obtained from six-day-old mice, imaged in the near-infrared using a broadband hydrophone in a circular scanning configuration. We find that estimates of the unknown point spread function, achieved by blind deconvolution, improve the resolution and contrast in the images and show promise for enhancing optoacoustic images.
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Gujrati, Vipul, Anurag Mishra, and Vasilis Ntziachristos. "Molecular imaging probes for multi-spectral optoacoustic tomography." Chemical Communications 53, no. 34 (2017): 4653–72. http://dx.doi.org/10.1039/c6cc09421j.

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Wang, Xueding, Xinmai Yang, and Xose Luis Dean-Ben. "Special Issue on Photoacoustic Tomography." Applied Sciences 9, no. 19 (October 8, 2019): 4186. http://dx.doi.org/10.3390/app9194186.

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Dima, Alexander, and Vasilis Ntziachristos. "Non-invasive carotid imaging using optoacoustic tomography." Optics Express 20, no. 22 (October 18, 2012): 25044. http://dx.doi.org/10.1364/oe.20.025044.

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Ron, Avihai, Neda Davoudi, Xosé Luís Deán-Ben, and Daniel Razansky. "Self-Gated Respiratory Motion Rejection for Optoacoustic Tomography." Applied Sciences 9, no. 13 (July 6, 2019): 2737. http://dx.doi.org/10.3390/app9132737.

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Respiratory motion in living organisms is known to result in image blurring and loss of resolution, chiefly due to the lengthy acquisition times of the corresponding image acquisition methods. Optoacoustic tomography can effectively eliminate in vivo motion artifacts due to its inherent capacity for collecting image data from the entire imaged region following a single nanoseconds-duration laser pulse. However, multi-frame image analysis is often essential in applications relying on spectroscopic data acquisition or for scanning-based systems. Thereby, efficient methods to correct for image distortions due to motion are imperative. Herein, we demonstrate that efficient motion rejection in optoacoustic tomography can readily be accomplished by frame clustering during image acquisition, thus averting excessive data acquisition and post-processing. The algorithm’s efficiency for two- and three-dimensional imaging was validated with experimental whole-body mouse data acquired by spiral volumetric optoacoustic tomography (SVOT) and full-ring cross-sectional imaging scanners.
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Tzoumas, Stratis, and Vasilis Ntziachristos. "Spectral unmixing techniques for optoacoustic imaging of tissue pathophysiology." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 375, no. 2107 (October 16, 2017): 20170262. http://dx.doi.org/10.1098/rsta.2017.0262.

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A key feature of optoacoustic imaging is the ability to illuminate tissue at multiple wavelengths and therefore record images with a spectral dimension. While optoacoustic images at single wavelengths reveal morphological features, in analogy to ultrasound imaging or X-ray imaging, spectral imaging concedes sensing of intrinsic chromophores and externally administered agents that can reveal physiological, cellular and subcellular functions. Nevertheless, identification of spectral moieties within images obtained at multiple wavelengths requires spectral unmixing techniques, which present a unique mathematical problem given the three-dimensional nature of the optoacoustic images. Herein we discuss progress with spectral unmixing techniques developed for multispectral optoacoustic tomography. We explain how different techniques are required for accurate sensing of intrinsic tissue chromophores such as oxygenated and deoxygenated haemoglobin versus extrinsically administered photo-absorbing agents and nanoparticles. Finally, we review recent developments that allow accurate quantification of blood oxygen saturation (sO 2 ) by transforming and solving the sO 2 estimation problem from the spatial to the spectral domain. This article is part of the themed issue ‘Challenges for chemistry in molecular imaging’.
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Bhutiani, Neal, William E. Grizzle, Susan Galandiuk, Denis Otali, Gerald W. Dryden, Nejat K. Egilmez, and Lacey R. McNally. "Noninvasive Imaging of Colitis Using Multispectral Optoacoustic Tomography." Journal of Nuclear Medicine 58, no. 6 (December 1, 2016): 1009–12. http://dx.doi.org/10.2967/jnumed.116.184705.

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Tzoumas, Stratis, Angelika Zaremba, Uwe Klemm, Antonio Nunes, Karin Schaefer, and Vasilis Ntziachristos. "Immune cell imaging using multi-spectral optoacoustic tomography." Optics Letters 39, no. 12 (June 9, 2014): 3523. http://dx.doi.org/10.1364/ol.39.003523.

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Wagner, Alexandra L., Vera Danko, Anna Federle, Daniel Klett, David Simon, Rafael Heiss, Jörg Jüngert, et al. "Precision of handheld multispectral optoacoustic tomography for muscle imaging." Photoacoustics 21 (March 2021): 100220. http://dx.doi.org/10.1016/j.pacs.2020.100220.

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Dissertations / Theses on the topic "Optoacoustic tomography Imaging"

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Tomaszewski, Michal Robert. "Functional imaging of cancer using Optoacoustic Tomography." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/284931.

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Poor oxygenation of solid tumours has been linked with resistance to chemo- and radio-therapy and poor patient outcomes. Measuring the functional status of the tumour vasculature, including blood flow fluctuations and changes in oxygenation is important in cancer staging and therapy monitoring. A robust method is needed for clinical non-invasive measurement of the oxygen supply and demand in tumours. Current clinically approved imaging modalities suffer high cost, long procedure times and limited spatio-temporal resolution. Optoacoustic tomography (OT) is an emerging clinical imaging modality that can provide static images of endogenous haemoglobin concentration and oxygenation. In this work, an integrated framework for quantitative analysis of functional imaging using OT is developed and applied in vivo with preclinical cancer models. Oxygen Enhanced (OE)-OT is established here to provide insight into tumour vascular function and oxygen availability in the tissue. Tracking oxygenation dynamics using OE-OT reveals significant differences between two prostate cancer models in nude mice with markedly different vascular function (PC3 & LNCaP), which appear identical in static OT. OE-OT metrics are shown to be highly repeatable and correlate directly on a per-tumour basis to tumour vascular maturity, hypoxia and necrosis, assessed ex vivo. Dynamic Contrast Enhanced (DCE) OT demonstrates the relationship between OE-OT response and tumour perfusion in vivo. Finally, the possibility of using OT data acquired at longer wavelengths to report on tumour water and lipid content is investigated, with a view to future providing intrinsically co-registered imaging of tumour oxygenation and cellular necrosis. These findings indicate that OE-OT holds potential for application in prostate cancer patients, to improve delineation of aggressive and indolent disease, while combined with DCE-OT, it may offer significant advantage for localised imaging of tumour response to vascular targeted therapies. Further work is needed to establish whether OT can provide a new method to detect tumour necrosis in vivo.
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Wang, Xueding. "Functional photoacoustic tomography of animal brains." Diss., Texas A&M University, 2004. http://hdl.handle.net/1969.1/2736.

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This research is primarily focused on laser-based non-invasive photoacoustic tomography of small animal brains. Photoacoustic tomography, a novel imaging modality, was applied to visualize the distribution of optical absorptions in small-animal brains through the skin and skull. This technique combines the high-contrast advantage of optical imaging with the high-resolution advantage of ultrasonic imaging. Based on the intrinsic optical contrast, this imaging system successfully visualized three-dimensional tissue structures in intact brains, including lesions and tumors in brain cerebral cortex. Physiological changes and functional activities in brains, including cerebral blood volume and blood oxygenation in addition to anatomical information, were also satisfactorily monitored. This technique successfully imaged the dynamic distributions of exogenous contrast agents in small-animal brains. Photoacoustic angiography in small-animal brains yielding high contrast and high spatial resolution was implemented noninvasively using intravenously injected absorbing dyes. In the appendix, the theory of Monte Carlo simulation of polarized light propagation in scattering media was briefly summarized.
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Gao, Du Yang. "Engineering of protein-based multifunctional nanoparticles with near-infrared absorption as photoacoustic contrast agents for biological applications." Thesis, University of Macau, 2018. http://umaclib3.umac.mo/record=b3953810.

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Taruttis, Adrian [Verfasser], Vasilis [Akademischer Betreuer] Ntziachristos, and Gil G. [Akademischer Betreuer] Westermeyer. "Multispectral optoacoustic tomography for imaging of disease biomarkers / Adrian Taruttis. Gutachter: Gil G. Westermeyer ; Vasilis Ntziachristos. Betreuer: Vasilis Ntziachristos." München : Universitätsbibliothek der TU München, 2012. http://d-nb.info/1037198425/34.

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Fehm, Thomas [Verfasser], Daniel [Akademischer Betreuer] [Gutachter] Razansky, Andreas [Gutachter] Bausch, and Eberhard [Gutachter] Riedle. "Volumetric Optoacoustic and Ultrasound Tomography for Imaging of Multi-Scale Dynamics / Thomas Fehm ; Gutachter: Andreas Bausch, Daniel Razansky, Eberhard Riedle ; Betreuer: Daniel Razansky." München : Universitätsbibliothek der TU München, 2017. http://d-nb.info/1137010444/34.

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Ron, Avihai [Verfasser], Daniel [Akademischer Betreuer] Razansky, Susanne [Gutachter] Kossatz, and Bernd [Gutachter] Reif. "Whole body optoacoustic tomography for high resolution functional and molecular imaging in mice / Avihai Ron ; Gutachter: Susanne Kossatz, Bernd Reif ; Betreuer: Daniel Razansky." München : Universitätsbibliothek der TU München, 2021. http://d-nb.info/1230552758/34.

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Mandal, Subhamoy [Verfasser], Vasilis [Akademischer Betreuer] Ntziachristos, Jörg [Gutachter] Conradt, and Vasilis [Gutachter] Ntziachristos. "Visual Quality Enhancement in Optoacoustic Tomography : Methods in Multiscale Imaging and Image Processing / Subhamoy Mandal ; Gutachter: Jörg Conradt, Vasilis Ntziachristos ; Betreuer: Vasilis Ntziachristos." München : Universitätsbibliothek der TU München, 2018. http://d-nb.info/1165227282/34.

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Lin, Shengtao, Anant Shah, Javier Hernández-Gil, Antonio Stanziola, Bethany I. Harriss, Terry O. Matsunaga, Nicholas Long, Jeffrey Bamber, and Meng-Xing Tang. "Optically and acoustically triggerable sub-micron phase-change contrast agents for enhanced photoacoustic and ultrasound imaging." ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2017. http://hdl.handle.net/10150/626294.

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We demonstrate a versatile phase-change sub-micron contrast agent providing three modes of contrast enhancement: 1) photoacoustic imaging contrast, 2) ultrasound contrast with optical activation, and 3) ultrasound contrast with acoustic activation. This agent, which we name 'Cy-droplet', has the following novel features. It comprises a highly volatile perfluorocarbon for easy versatile activation, and a near-infrared optically absorbing dye chosen to absorb light at a wavelength with good tissue penetration. It is manufactured via a 'microbubble condensation' method. The phase-transition of Cy-droplets can be optically triggered by pulsed-laser illumination, inducing photoacoustic signal and forming stable gas bubbles that are visible with echo-ultrasound in situ. Alternatively, Cy-droplets can be converted to microbubble contrast agents upon acoustic activation with clinical ultrasound. Potentially all modes offer extravascular contrast enhancement because of the sub-micron initial size. Such versatility of acoustic and optical 'triggerability' can potentially improve multi-modality imaging, molecularly targeted imaging and controlled drug release. (C) 2017 The Authors. Published by Elsevier GmbH.
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Lin, Hsiao Chun Amy [Verfasser], Daniel [Akademischer Betreuer] [Gutachter] Razansky, and Fabian [Gutachter] Theis. "Scalable imaging of scattering organisms with hybrid selective plane illumination microscopy and optoacoustic tomography / Hsiao Chun Amy Lin ; Gutachter: Fabian Theis, Daniel Razansky ; Betreuer: Daniel Razansky." München : Universitätsbibliothek der TU München, 2017. http://d-nb.info/1139119192/34.

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Lutzweiler, Christian [Verfasser], Vasilis [Akademischer Betreuer] [Gutachter] Ntziachristos, Hans-Joachim [Gutachter] Bungartz, and Oliver [Gutachter] Hayden. "Towards Real-Time Clinical Imaging with Multi-Spectral Optoacoustic Tomography: Reconstruction Approaches and Initial Experimental Studies / Christian Lutzweiler ; Gutachter: Hans-Joachim Bungartz, Vasilis Ntziachristos, Oliver Hayden ; Betreuer: Vasilis Ntziachristos." München : Universitätsbibliothek der TU München, 2017. http://d-nb.info/1140165836/34.

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Books on the topic "Optoacoustic tomography Imaging"

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Photoacoustic imaging and spectroscopy. Boca Raton: Taylor & Francis, 2009.

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Photoacoustic imaging and spectroscopy. Boca Raton: Taylor & Francis, 2013.

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Photoacoustic Imaging and Spectroscopy. CRC, 2008.

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A, Oraevsky Alexander, Society of Photo-optical Instrumentation Engineers., and International Biomedical Optics Society, eds. Biomedical optoacoustics: 25-27 January 2000, San Jose, USA. Bellingham, Wash: SPIE, 2000.

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Book chapters on the topic "Optoacoustic tomography Imaging"

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Kihm, Hagyong, Stefan A. Carp, and Vasan Venugopalan. "Interferometry-Based Optoacoustic Tomography." In Photoacoustic Imaging and Spectroscopy, 239–50. CRC Press, 2017. http://dx.doi.org/10.1201/9781420059922-24.

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Oraevsky, Alexander A. "Optoacoustic Tomography of the Breast." In Photoacoustic Imaging and Spectroscopy, 411–30. CRC Press, 2017. http://dx.doi.org/10.1201/9781420059922-44.

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Rosenthal, Amir, Daniel Razansky, and Vasilis Ntziachristos. "MODEL-BASED IMAGE RECONSTRUCTION IN OPTOACOUSTIC TOMOGRAPHY." In Computer Vision in Medical Imaging, 133–50. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814460941_0008.

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Rivière, Patrick La, Jin Zhang, and Mark A. Anastasio. "Image Reconstruction in Optoacoustic Tomography Accounting for Frequency-Dependent Attenuation." In Photoacoustic Imaging and Spectroscopy, 145–54. CRC Press, 2017. http://dx.doi.org/10.1201/9781420059922-16.

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Oraevsky, Alexander A. "Gold and Silver Nanoparticles as Contrast Agents for Optoacoustic Tomography." In Photoacoustic Imaging and Spectroscopy, 373–86. CRC Press, 2017. http://dx.doi.org/10.1201/9781420059922-40.

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"Chapter 11: Thermo-, Photo-, and Optoacoustic Tomography (TAT/PAT/OAT)." In The Radon Transform and Medical Imaging, 97–139. Philadelphia, PA: Society for Industrial and Applied Mathematics, 2013. http://dx.doi.org/10.1137/1.9781611973297.ch11.

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"Optoacoustic Tomography: From Fundamentals to Diagnostic Imaging of Breast Cancer." In Biomedical Photonics Handbook, 738–81. CRC Press, 2014. http://dx.doi.org/10.1201/b17289-27.

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Conference papers on the topic "Optoacoustic tomography Imaging"

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Ntziachristos, Vasilis. "Advances in Multispectral Optoacoustic Tomography." In Optical Molecular Probes, Imaging and Drug Delivery. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/omp.2017.omm2d.1.

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Oraevsky, Alexander. "Optoacoustic Imaging of Breast Cancer: Technical Challenges and Recent Accomplishments." In Optical Tomography and Spectroscopy. Washington, D.C.: OSA, 2016. http://dx.doi.org/10.1364/ots.2016.om2c.2.

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Reyman, Alexander M., Grigory P. Volkov, Ivan V. Yakovlev, Alexey G. Kirillov, and Alexey V. Eroshin. "Two-dimensional optoacoustic tomography of large-scale phantoms." In Medical Imaging 2003, edited by Martin J. Yaffe and Larry E. Antonuk. SPIE, 2003. http://dx.doi.org/10.1117/12.479948.

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Razansky, Daniel, Martin Distel, Claudio Vinegoni, Rui Ma, Reinhard Köster, and Vasilis Ntziachristos. "Fluorescent protein imaging with multispectral optoacoustic tomography." In BiOS, edited by Alexander A. Oraevsky and Lihong V. Wang. SPIE, 2010. http://dx.doi.org/10.1117/12.842775.

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Ren, Wuwei, Hlynur Skulason, Felix Schlegel, Markus Rudin, Jan Klohs, and Ruiqing Ni. "Automated registration for optoacoustic tomography and MRI." In Optical Molecular Probes, Imaging and Drug Delivery. Washington, D.C.: OSA, 2019. http://dx.doi.org/10.1364/omp.2019.ow2d.4.

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Hahamovich, Evgeny, Sagi Monin, Yoav Hazan, Michael Nagli, and Amir Rosenthal. "3D optoacoustic tomography via coded acoustic apertures." In Photons Plus Ultrasound: Imaging and Sensing 2021, edited by Alexander A. Oraevsky and Lihong V. Wang. SPIE, 2021. http://dx.doi.org/10.1117/12.2576986.

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Ntziachristos, Vasilis, and Daniel Razansky. "Mesoscopic Imaging using Multi Spectral Optoacoustic Tomography (MSOT)." In Conference on Lasers and Electro-Optics. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/cleo.2009.cmf5.

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Chen, Zhanxu, Zhilie Tang, Wei Wan, and Yongheng He. "Fast optoacoustic tomography imaging using an acoustic lens." In Fourth International Conference on Photonics and Imaging in Biology and Medicine, edited by Kexin Xu, Qingming Luo, Da Xing, Alexander V. Priezzhev, and Valery V. Tuchin. SPIE, 2006. http://dx.doi.org/10.1117/12.709871.

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Deán-Ben, X. Luís, André C. Stiel, Yuanyuan Jiang, Vasilis Ntziachristos, Gil G. Westmeyer, and Daniel Razansky. "Light fluence estimation by imaging photoswitchable probes with temporally unmixed multispectral optoacoustic tomography." In Optical Tomography and Spectroscopy. Washington, D.C.: OSA, 2016. http://dx.doi.org/10.1364/ots.2016.otu2a.6.

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Ntziachristos, Vasilis, and Amir Rosenthal. "Compressed system models in multispectral optoacoustic tomography." In 2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI 2015). IEEE, 2015. http://dx.doi.org/10.1109/isbi.2015.7164095.

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