Results 1 to 10 of about 37,262 (246)

Highly Sensitive MoS2–Indocyanine Green Hybrid for Photoacoustic Imaging of Orthotopic Brain Glioma at Deep Site

Nano-Micro Letters, 2018
Photoacoustic technology in combination with molecular imaging is a highly effective method for accurately diagnosing brain glioma. For glioma detection at a deeper site, contrast agents with higher photoacoustic imaging sensitivity are needed.
Chengbo Liu, Jingqin Chen, Ying Zhu, Xiaojing Gong, Rongqin Zheng, Ningbo Chen, Dong Chen, Huixiang Yan, Peng Zhang, Hairong Zheng, Zonghai Sheng, Liang Song   +11 more
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The Progress in Photoacoustic and Laser Ultrasonic Tomographic Imaging for Biomedicine and Industry: A Review

Applied Sciences, 2018
The current paper reviews a set of principles and applications of photoacoustic and laser ultrasonic imaging, developed in the Laser Optoacoustic Laboratories of ILIT RAS, NUST MISiS, and ILC MSU.
Anton Bychkov, Varvara Simonova, Vasily Zarubin, Elena Cherepetskaya, Alexander Karabutov   +4 more
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Photoacoustic Imaging using Combination of Eigenspace-Based Minimum Variance and Delay-Multiply-and-Sum Beamformers: Simulation Study

, 2017
Delay and Sum (DAS), as the most common beamforming algorithm in Photoacoustic Imaging (PAI), having a simple implementation, results in a low-quality image.
Avanji, Seyed Amin Ollah Izadi, Mahloojifar, Ali, Mozaffarzadeh, Moein, Orooji, Mahdi   +3 more
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Photoacoustic imaging

Nature photonics, 2015
A photoacoustic imaging scheme that uses genetically altered cells that express an absorbing pigment can monitor in vivo growth of cells and tumour ...
Manohar, Srirang, van Apeldoorn, Aart A., Steenbergen, Wiendelt   +2 more
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Laser scanning laser diode photoacoustic microscopy system

Photoacoustics, 2018
The development of low-cost and fast photoacoustic microscopy systems enhances the clinical applicability of photoacoustic imaging systems. To this end, we present a laser scanning laser diode-based photoacoustic microscopy system.
Mohsen Erfanzadeh, Patrick D. Kumavor, Quing Zhu   +2 more
doaj   +1 more source

In vivo characterization of connective tissue remodeling using infrared photoacoustic spectra [PDF]

, 2018
Premature cervical remodeling is a critical precursor of spontaneous preterm birth, and the remodeling process is characterized by an increase in tissue hydration.
Alisio, Mariana, Altieri, Emma, Anderson, Monica, Barber, Sabrina, Burger, Tracy, Chubiz, Jessica, Diveley, Emily, England, Sarah K, Garcia-Uribe, Alejandro, Goldstein, Naomi, Helm, Kristi, Hu, Peng, Kramer, Christine, Li, Chiye, Ma, Jun, Macones, George A, Maslov, Konstantin, Maynard, Jennifer, McCarthy, Ronald, Meyenburg, Kaytelyn, Meyers, Karen, Muench, Lisa, Onwumere, Oji, Pizzella, Stephanie, Punyamurthy, Nina, Qu, Yuan, Shi, Junhui, Slaughter, Janessia, Stout, Molly J, Tuuli, Methodius, Wang, Lihong V, Zhao, Peinan   +31 more
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Targeted Nanobubbles Carrying Indocyanine Green for Ultrasound, Photoacoustic and Fluorescence Imaging of Prostate Cancer

International Journal of Nanomedicine, 2020
Yixuan Wang,1 Minmin Lan,2 Daijia Shen,2 Kejing Fang,2 Lianhua Zhu,2 Yu Liu,2 Lan Hao,3 Pan Li3 1The First Clinical College, Chongqing Medical University, Chongqing, People’s Republic of China; 2Department of Ultrasound, Southwest Hospital, Army ...
Wang Y, Lan M, Shen D, Fang K, Zhu L, Liu Y, Hao L, Li P   +7 more
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All-optical photoacoustic projection imaging

Biomedical Optics Express, 2017
We introduce all-optical photoacoustic projection imaging. An array of fiber-optic interferometers is used to measure photoacoustic signals. The obtained images represent the projection of the three-dimensional spatial light absorbance within a sample onto a two-dimensional plane. We assess the performance of the system by phantom measurements and show
Johannes, Bauer-Marschallinger, Karoline, Felbermayer, Thomas, Berer   +2 more
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Photoacoustics with coherent light

Photoacoustics, 2016
Since its introduction in the mid-nineties, photoacoustic imaging of biological tissue has been one of the fastest growing biomedical imaging modality, and its basic principles are now considered as well established.
Emmanuel Bossy, Sylvain Gigan
doaj   +1 more source

Photoacoustic imaging of lymphatic pumping

Journal of Biomedical Optics, 2017
The lymphatic system is responsible for fluid homeostasis and immune cell trafficking and has been implicated in several diseases, including obesity, diabetes, and cancer metastasis. Despite its importance, the lack of suitable in vivo imaging techniques has hampered our understanding of the lymphatic system.
Alex, Forbrich, Andrew, Heinmiller, Roger J, Zemp   +2 more
openaire   +2 more sources