Results 81 to 90 of about 4,310 (200)

Study of clutter origin in in-vivo epi-optoacoustic imaging of human forearms [PDF]

, 2016
Epi-optoacoustic (OA) imaging offers flexible clinical diagnostics of the human body when the irradiation optic is attached to or directly integrated into the acoustic probe.
Preisser, Stefan, Jaeger, Michael, Frenz, Martin, Akarçay, Hidayet Günhan, Held, Kai Gerrit   +4 more
core   +1 more source

Atypical Predictive Processing Is Associated With Sensory Over‐Responsivity in Autism

Autism Research, Volume 19, Issue 7, July 2026.
ABSTRACT Autism is characterized by sensory processing atypicalities including sensory over‐responsivity (SOR), a heightened negative response to sensory stimuli. Although the neural mechanisms underlying SOR are not fully understood, SOR has been associated with sensory‐limbic hyper‐reactivity during sensory stimulation.
Bar Yosef, Valerie Burgess, Megan Banchik, Joshua Ceballos, Mirella Dapretto, Shulamite Green   +5 more
wiley   +1 more source

Guided Multispectral Optoacoustic Tomography for 3D Imaging of the Murine Colon

Advanced Science
Multispectral optoacoustic tomography is a promising medical imaging modality that combines light and sound to provide molecular imaging information at depths of several centimeters, based on the optical absorption of endogenous chromophores, such as ...
Adrian Buehler, Emma L. Brown, Markus Eckstein, Oana‐Maria Thoma, Felix Wachter, Henriette Mandelbaum, Petra Ludwig, Merle Claßen, Mariam‐Eleni Oraiopoulou, Ulrich Rother, Markus F. Neurath, Joachim Woelfle, Maximilian J. Waldner, Oliver Friedrich, Ferdinand Knieling, Sarah E. Bohndiek, Adrian P. Regensburger   +16 more
doaj   +1 more source

Model-Based Optoacoustic Tomography Image Reconstruction With Non-local and Sparsity Regularizations

IEEE Access, 2019
Optoacoustic tomography (OAT) is an emerging imaging modality with ultrasonic imaging depth and optical contrast. The reconstruction of optoacoustic image is to recover the initial acoustic pressure distribution of the object from a set of ultrasound ...
Xipan Li, Li Qi, Shuangyang Zhang, Shixian Huang, Jian Wu, Lijun Lu, Yanqiu Feng, Qianjin Feng, Wufan Chen   +8 more
doaj   +1 more source

Optoacoustic imaging for optimization of laser cyclophotocoagulation

Journal of Biomedical Optics, 2003
Optoacoustic imaging was used for ophthalmic imaging, especially of the ciliary body region, which is of interest in the treatment of glaucoma. The different tissue structures below the sclera of porcine and rabbit eyes in vitro could be differentiated up to a depth of more than 1.5 mm.
Uwe, Oberheide, Ingo, Bruder, Herbert, Welling, Wolfgang, Ertmer, Holger, Lubatschowski   +4 more
openaire   +2 more sources

_In vivo_ photoacoustic molecular imaging with simultaneous multiple selective targeting using antibody-conjugated gold nanorods [PDF]

, 2008
The use of gold nanorods for photoacoustic molecular imaging in vivo with simultaneous multiple selective targeting is reported. The extravasation of multiple molecular probes is demonstrated, and used to probe molecular information of cancer cells. This
Ya-Na Wu, Ann-Ann Ding, Churng-Ren Wang, Chen-Wei Wei, Chao-Kang Liao, Pai-Chi Li, Dar-Bin Shieh, Carolina Poe, Suwen Jhan   +8 more
core   +1 more source

An Implantable Scaffold Sequentially Releasing STING Agonist and B7‐H3 Antibody for Bone Metastasis Immunotherapy

Advanced Science, Volume 13, Issue 33, 15 June 2026.
We developed an implantable dual‐drug depot using GelMA for bone metastasis treatment, co‐delivering MSA‐2 and αB7‐H3‐loaded CaCO3 microparticles. Sustained release from GelMA scaffold enables MSA‐2 to activate STING signaling and enhance T‐cell infiltration and activation, while sequentially released αB7‐H3 blocks MSA‐2‐induced B7‐H3 upregulation ...
Qijun Lin, Hong Xiao, Shuai Fan, Kaimin Cai, Yanteng Xu, Xinwen Wang, Guanhong Chen, Chuandong Lang, Xinsheng Peng, Mingqiang Li, Yuhu Dai   +10 more
wiley   +1 more source

Cardiovascular optoacoustics: From mice to men – A review

Photoacoustics, 2019
Imaging has become an indispensable tool in the research and clinical management of cardiovascular disease (CVD). An array of imaging technologies is considered for CVD diagnostics and therapeutic assessment, ranging from ultrasonography, X-ray computed ...
Angelos Karlas, Nikolina-Alexia Fasoula, Korbinian Paul-Yuan, Josefine Reber, Michael Kallmayer, Dmitry Bozhko, Markus Seeger, Hans-Henning Eckstein, Moritz Wildgruber, Vasilis Ntziachristos   +9 more
doaj   +1 more source

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

Advanced Science, Volume 13, Issue 33, 15 June 2026.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju, Zhifang Liu, Xinran Gao, Wen Sun, Wei Fu, Yanfei Wang   +5 more
wiley   +1 more source

Clinical translation of optical and optoacoustic imaging [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2011
Macroscopic optical imaging has rather humble technical origins; it has been mostly implemented by photographic means using appropriate filters, a light source and a camera yielding images of tissues. This approach relates to human vision and perception, and is simple to implement and use.
openaire   +2 more sources