Results 121 to 130 of about 4,310 (200)

Low frequency detection in clinical multispectral optoacoustic tomography

Photoacoustics
Frequency response characterization of optoacoustic (photoacoustic) detectors is critical because the signals are broadband, and the center frequency relates to the absorber size.
Maximilian Bader, Antonia Longo, Dominik Jüstel, Vasilis Ntziachristos   +3 more
doaj   +1 more source

Enhancing eMSOT with nonlinear mixed model approaches for precise blood oxygenation imaging in tissues

APL Photonics
Multispectral optoacoustic tomography (MSOT) utilizes multiple wavelengths to illuminate tissue, producing a series of optoacoustic images rich in spectral information.
Pengwei Han, Yiping Lv, Binxue Zhang, Shuang Wu, Jiayue Wang, Hao Zhang, Feng Gao, Jiao Li   +7 more
doaj   +1 more source

Squaraine nanoparticles for optoacoustic imaging-guided synergistic cancer phototherapy. [PDF]

Nanophotonics, 2023
Chen X, Ma X, Yang G, Huang G, Dai H, Liu N, Yu J.   +6 more
europepmc   +1 more source

Combined ultrasound, optoacoustic and elasticity imaging [PDF]

, 2008
Combination of three complementary imaging technologies- ultrasound imaging, elastography, and optoacoustic imaging- is suggested for detection and diagnostics of tissue pathology including cancer.
W. G. Scott B, R. Schmitt B, S. Y. Emelianov A, J. Shah A, S. Sethuraman A, A. Oraevsky D, A. Karpiouk C, S. R Aglyamov A, M. Motamedi C   +8 more
core  

ePoster

European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source

Silicon-photonics focused ultrasound detector for minimally invasive optoacoustic imaging. [PDF]

Biomed Opt Express, 2022
Nagli M, Koch J, Hazan Y, Volodarsky O, Ravi Kumar R, Levi A, Hahamovich E, Ternyak O, Overmeyer L, Rosenthal A.   +9 more
europepmc   +1 more source

Two-dimensional ultrasound receive array using an angle-tuned Fabry-Perot polymer film sensor for transducer field characterization and transmission ultrasound imaging [PDF]

, 2005
A 2-D optical ultrasound receive array has been investigated. The transduction mechanism is based upon the detection of acoustically induced changes in the optical thickness of a thin polymer film acting as a Fabry-Perot sensing interferometer (FPI).
Beard, P.C.
core  

Multi‐Scale Volumetric Dynamic Optoacoustic and Laser Ultrasound (OPLUS) Imaging Enabled by Semi‐Transparent Optical Guidance

Advanced Science
Major biological discoveries are made by interrogating living organisms with light. However, the limited penetration of un‐scattered photons within biological tissues limits the depth range covered by optical methods.
Daniil Nozdriukhin, Sandeep Kumar Kalva, Cagla Özsoy, Michael Reiss, Weiye Li, Daniel Razansky, Xosé Luís Deán‐Ben   +6 more
doaj   +1 more source

Noninvasive optoacoustic imaging of breast tumor microvasculature in response to radiotherapy. [PDF]

Front Physiol, 2022
Wu D, Xu N, Xie Y, Shen Y, Fu Y, Liu L, Chi Z, Lu R, Xiang R, Wen Y, Yang J, Jiang H.   +11 more
europepmc   +1 more source

Simultaneous Functional Magnetic Resonance and Optoacoustic Imaging of Brain-Wide Sensory Responses in Mice. [PDF]

Adv Sci (Weinh), 2023
Chen Z, Gezginer I, Augath MA, Liu YH, Ni R, Deán-Ben XL, Razansky D.   +6 more
europepmc   +1 more source