Results 121 to 130 of about 2,751 (173)

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

Data-Driven Retrieval of Effective Point Spread Functions for Super-Resolution Optoacoustic Imaging

Li H, Zhan H, Ma R, Liu Y, Cao H, Yan T, You Z, Dean-Ben XL, Razansky D, Xing F.   +9 more
europepmc   +1 more source

Multimodal optoacoustic imaging: methods and contrast materials.

Chem Soc Rev
Chen Z, Gezginer I, Zhou Q, Tang L, Deán-Ben XL, Razansky D.   +5 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 ...
Miguel A Pleitez, Juan Aguirre, Vasilis Ntziachristos   +2 more
exaly   +4 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 of Skin

2016
The optical imaging techniques available for clinical skin imaging are fundamentally limited in their depth scope to a few hundred microns and face difficulties in their functional and molecular imaging capabilities. Furthermore, histopathological analysis is still the only method of choice to accurately diagnose several skin diseases.
Schwarz, M., Aguirre, J., Omar, M., Ntziachristos, V.   +3 more
openaire   +2 more sources

Optoacoustic imaging in five dimensions

SPIE Proceedings, 2015
We report on an optoacoustic imaging system capable of acquiring volumetric multispectral optoacoustic data in real time. The system is based on simultaneous acquisition of optoacoustic signals from 256 different tomographic projections by means of a spherical matrix array.
Dean-Ben, X.L., Gottschalk, S., Fehm, T., Razansky, D.   +3 more
openaire   +3 more sources