Results 11 to 20 of about 15,471 (170)

Photoacoustic Imaging for Management of Breast Cancer: A Literature Review and Future Perspectives

open access: yesApplied Sciences, 2020
In this review article, a detailed chronological account of the research related to photoacoustic imaging for the management of breast cancer is presented.
A. Prabhakara Rao   +2 more
doaj   +1 more source

In vivo spatial-spectral photoacoustic microscopy enabled by optical evanescent wave sensing

open access: yesMedicine in Novel Technology and Devices, 2023
In addition to offering morphological visualizations via capture of the spatial distributions of optical absorption, photoacoustic imaging technology can reveal abundant physical information about biological particles, including their orientation ...
Fan Yang   +7 more
doaj   +1 more source

Review of Photoacoustic Imaging for Imaging-Guided Spinal Surgery [PDF]

open access: yesNeurospine, 2018
This review introduces the current technique of photoacoustic imaging as it is applied in imaging-guided surgery (IGS), which provides the surgeon with image visualization and analysis capabilities during surgery.
Seung Hee Han
doaj   +1 more source

Photoacoustic Properties of Polypyrrole Nanoparticles

open access: yesNanomaterials, 2021
Photoacoustic imaging, an emerging modality, provides supplemental information to ultrasound imaging. We investigated the properties of polypyrrole nanoparticles, which considerably enhance contrast in photoacoustic images, in relation to the synthesis ...
Peter Keša   +8 more
doaj   +1 more source

Photoacoustic tomography of blood oxygenation: A mini review

open access: yesPhotoacoustics, 2018
Photoacoustic tomography (PAT) is a hybrid imaging modality that combines rich contrast of optical excitation and deep penetration of ultrasound detection.
Mucong Li, Yuqi Tang, Junjie Yao
doaj   +1 more source

Optical and Photoacoustic Imaging In Vivo: Opportunities and Challenges

open access: yesChemical & Biomedical Imaging, 2023
Optical and photoacoustic imaging plays an important role in biomedical applications owing to its noninvasiveness and high resolution. Fluorescence imaging and photoacoustic imaging emerge as powerful tools to deconstruct molecular information and ...
Xuan Zhang   +4 more
doaj   +1 more source

Minimally invasive photoacoustic imaging: Current status and future perspectives

open access: yesPhotoacoustics, 2019
Photoacoustic imaging (PAI) is an emerging biomedical imaging modality that is based on optical absorption contrast, capable of revealing distinct spectroscopic signatures of tissue at high spatial resolution and large imaging depths.
Tianrui Zhao   +4 more
doaj   +1 more source

Semantic segmentation of multispectral photoacoustic images using deep learning

open access: yesPhotoacoustics, 2022
Photoacoustic (PA) imaging has the potential to revolutionize functional medical imaging in healthcare due to the valuable information on tissue physiology contained in multispectral photoacoustic measurements.
Melanie Schellenberg   +9 more
doaj   +1 more source

Freehand scanning photoacoustic microscopy with simultaneous localization and mapping

open access: yesPhotoacoustics, 2022
Optical-resolution photoacoustic microscopy offers high-resolution, label-free hemodynamic and functional imaging to many biomedical applications. However, long-standing technical barriers, such as limited field of view, bulky scanning probes, and slow ...
Jiangbo Chen   +4 more
doaj   +1 more source

Recovery of photoacoustic images based on accurate ultrasound positioning

open access: yesVisual Computing for Industry, Biomedicine, and Art, 2021
Photoacoustic microscopy is an in vivo imaging technology based on the photoacoustic effect. It is widely used in various biomedical studies because it can provide high-resolution images while being label-free, safe, and harmless to biological tissue ...
Yinhao Pan   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy