Results 21 to 30 of about 4,279 (175)
Photoacoustic tomography and sensing in biomedicine [PDF]
Photoacoustics has been broadly studied in biomedicine, for both human and small animal tissues. Photoacoustics uniquely combines the absorption contrast of light or radio frequency waves with ultrasound resolution.
Li, Changhui, Wang, Lihong V.
core +2 more sources
Quantitative photoacoustic imaging in biomedicine relies on accurate measurements of relevant material properties of target absorbers. Here, we present a method for simultaneous measurements of the absorption coefficient and Grüneisen parameter of small ...
Yolanda Villanueva-Palero+3 more
doaj +1 more source
In vivo sub-femtoliter resolution photoacoustic microscopy with higher frame rates [PDF]
Microscopy based on non-fluorescent absorption dye staining is widely used in various fields of biomedicine for 400 years. Unlike its fluorescent counterpart, non-fluorescent absorption microscopy lacks proper methodologies to realize its in vivo ...
Cheng, Yu-Hsiang+5 more
core +1 more source
Photoacoustic (PA) imaging is a novel, rapidly expanding diagnostic technique, which has been predominately developed in the context of contemporary biomedical research studies.
George J. Tserevelakis+2 more
doaj +1 more source
Cylindrical illumination with angular coupling for whole-prostate photoacoustic tomography [PDF]
Current diagnosis of prostate cancer relies on histological analysis of tissue samples acquired by biopsy, which could benefit from real-time identification of suspicious lesions.
Bungart, Brittani+9 more
core +1 more source
Discrete Imaging Models for Three-Dimensional Optoacoustic Tomography using Radially Symmetric Expansion Functions [PDF]
Optoacoustic tomography (OAT), also known as photoacoustic tomography, is an emerging computed biomedical imaging modality that exploits optical contrast and ultrasonic detection principles.
Er Oraevsky+5 more
core +1 more source
Nanomedicine‐Enabled Photonic Thermogaseous Cancer Therapy
Local photothermal hyperthermia for tumor ablation and specific stimuliresponsive gas therapy feature the merits of remote operation, noninvasive intervention, and in situ tumor‐specific activation in cancer‐therapeutic biomedicine.
Haohao Yin+9 more
doaj +1 more source
Breakthroughs in Photonics 2013: Photoacoustic Tomography in Biomedicine [PDF]
Photoacoustic tomography (PAT) is one of the fastest growing biomedical imaging modalities in the last decade. Building on its high scalability and complementary imaging contrast to other mainstream modalities, PAT has gained substantial momentum in both
Wang, Lihong V., Yao, Junjie
core +1 more source
Photoacoustic imaging (PAI) is an emerging biomedical imaging modality capable of providing both high contrast and high resolution of optical and UltraSound (US) imaging.
Mahloojifar, Ali+2 more
core +1 more source
Photoacoustic Microscopy and Computed Tomography: From Bench to Bedside [PDF]
Photoacoustic imaging (PAI) of biological tissue has seen immense growth in the past decade, providing unprecedented spatial resolution and functional information at depths in the optical diffusive regime.
Gao, Liang, Wang, Lihong V.
core +1 more source