Results 141 to 150 of about 7,514 (193)

Assessment of hessian-based Frangi vesselness filter in optoacoustic imaging. [PDF]

Photoacoustics, 2020
Longo A, Morscher S, Najafababdi JM, Jüstel D, Zakian C, Ntziachristos V.   +5 more
europepmc   +1 more source

Hybrid ultrasound and single wavelength optoacoustic imaging reveals muscle degeneration in peripheral artery disease. [PDF]

Photoacoustics
Träger AP, Günther JS, Raming R, Paulus LP, Lang W, Meyer A, Kempf J, Caranovic M, Li Y, Wagner AL, Tan L, Danko V, Trollmann R, Woelfle J, Klett D, Neurath MF, Regensburger AP, Eckstein M, Uter W, Uder M, Herrmann Y, Waldner MJ, Knieling F, Rother U.   +23 more
europepmc   +1 more source

Deep Learning-Based Spectral Unmixing for Optoacoustic Imaging of Tissue Oxygen Saturation. [PDF]

IEEE Trans Med Imaging, 2020
Olefir I, Tzoumas S, Restivo C, Mohajerani P, Xing L, Ntziachristos V.   +5 more
europepmc   +1 more source

Reliability assessment for blood oxygen saturation levels measured with optoacoustic imaging. [PDF]

J Biomed Opt, 2020
Ulrich L, Held KG, Jaeger M, Frenz M, Akarçay HG.   +4 more
europepmc   +1 more source

High-resolution optoacoustic imaging of tissue responses to vascular-targeted therapies. [PDF]

Nat Biomed Eng, 2020
Haedicke K, Agemy L, Omar M, Berezhnoi A, Roberts S, Longo-Machado C, Skubal M, Nagar K, Hsu HT, Kim K, Reiner T, Coleman J, Ntziachristos V, Scherz A, Grimm J.   +14 more
europepmc   +1 more source

Homogentisic acid-derived pigment as a biocompatible label for optoacoustic imaging of macrophages. [PDF]

Nat Commun, 2019
Weidenfeld I, Zakian C, Duewell P, Chmyrov A, Klemm U, Aguirre J, Ntziachristos V, Stiel AC.   +7 more
europepmc   +1 more source

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Optoacoustic imaging in endocrinology and metabolism

Nature Reviews Endocrinology, 2021
Imaging is an essential tool in research, diagnostics and the management of endocrine disorders. Ultrasonography, nuclear medicine techniques, MRI, CT and optical methods are already used for applications in endocrinology. Optoacoustic imaging, also termed photoacoustic imaging, is emerging as a method for visualizing endocrine physiology and disease ...
Angelos Karlas, Miguel A. Pleitez, Juan Aguirre, Vasilis Ntziachristos   +3 more
openaire   +5 more sources

Optoacoustic images

Journal of Applied Physics, 1980
By laser beam scanning the optoacoustic signal as a function of the sample coordinates is obtained. Examples for surface and subsurface imaging and for image contrasting are presented.
G. Busse, A. Ograbeck
openaire   +1 more source

Optical and Optoacoustic Imaging Probes

2020
Tissue has characteristic properties when it comes to light absorption and scattering. For optical (OI) and optoacoustic imaging (OAI) these properties can be utilised to visualise biological tissue characteristics, as, for example, the oxygenation state of haemoglobin alters the optical and optoacoustic properties of the molecule.
Eisenblätter, Michel, Wildgruber, Moritz   +1 more
openaire   +3 more sources

Optoacoustic imaging and potential applications of raster-scan optoacoustic mesoscopy in dermatology

Clinics in Dermatology, 2022
Optoacoustic imaging (OAI) is a hybrid imaging modality that integrates the benefits of optical contrast and ultrasound detection. Raster-scan optoacoustic mesoscopy (RSOM) is an emerging OAI method that provides information about several dermatological conditions' structural, functional, and molecular features.
Tassahil, Messas, Achraf, Messas, George, Kroumpouzos   +2 more
openaire   +2 more sources