Dr. Liren Zhu Profile

Dr. Liren Zhu

at Washington Univ in St Louis

SPIE Involvement:

Author

Publications (15)

SPIE Journal Paper | 10 July 2020 Open Access

Photoacoustic topography through an ergodic relay for functional imaging and biometric application in vivo

Yang Li, Lei Li, Liren Zhu, Junhui Shi, Konstantin Maslov, Lihong Wang

JBO, Vol. 25, Issue 07, 070501, (July 2020) https://doi.org/10.1117/12.10.1117/1.JBO.25.7.070501

KEYWORDS: Calibration, Photoacoustic spectroscopy, Signal detection, Relays, Oxygen, In vivo imaging, Brain, Photoacoustic tomography, Biometrics

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SPIE Journal Paper | 13 March 2020 Open Access

Label-free high-throughput photoacoustic tomography of suspected circulating melanoma tumor cells in patients in vivo

Pengfei Hai, Yuan Qu, Yang Li, Liren Zhu, Leonid Shmuylovich, Lynn Cornelius, Lihong Wang

JBO, Vol. 25, Issue 03, 036002, (March 2020) https://doi.org/10.1117/12.10.1117/1.JBO.25.3.036002

KEYWORDS: Melanoma, Tumors, Photoacoustic spectroscopy, Blood, Photoacoustic tomography, In vivo imaging, Blood vessels, Skin, Tissues, Absorption

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Proceedings Article | 27 February 2019 Paper

Quantitative cell nuclear imaging by dual-view optical-resolution photoacoustic microscopy

Terence T. Wong, De Cai, Liren Zhu, Junhui Shi, Sung-Liang Chen, Lihong Wang

Proceedings Volume 10878, 108780R (2019) https://doi.org/10.1117/12.2509219

KEYWORDS: Brain, Image resolution, Photoacoustic microscopy, Neuroimaging, Ultraviolet radiation, Tissue optics, Ultrasonics, Nuclear imaging, Tissues, Cancer

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SPIE Journal Paper | 15 March 2018 Open Access

High-throughput ultraviolet photoacoustic microscopy with multifocal excitation

Toru Imai, Junhui Shi, Terence T. Wong, Lei Li, Liren Zhu, Lihong Wang

JBO, Vol. 23, Issue 03, 036007, (March 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.3.036007

KEYWORDS: Microlens array, Ultrasonics, Transducers, Ultraviolet radiation, Shape memory alloys, Imaging systems, Photoacoustic microscopy, Image resolution, Microlens, Brain

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SPIE Journal Paper | 26 July 2017 Open Access

Multiview Hilbert transformation in full-ring transducer array-based photoacoustic computed tomography

Lei Li, Liren Zhu, Yuecheng Shen, Lihong Wang

JBO, Vol. 22, Issue 07, 076017, (July 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.7.076017

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Proceedings Article | 24 April 2017 Presentation

In vivo rat deep brain imaging using photoacoustic computed tomography (Conference Presentation)

Li Lin, Lei Li, Liren Zhu, Peng Hu, Lihong Wang

Proceedings Volume 10064, 1006406 (2017) https://doi.org/10.1117/12.2251213

KEYWORDS: Lithium, Photoacoustic tomography, Brain, Imaging systems, Brain imaging, Neuroimaging, In vivo imaging, Image resolution, Blood vessels, Surgery

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Proceedings Article | 23 March 2017 Presentation + Paper

Imaging small animal whole-body dynamics by single-impulse panoramic photoacoustic computed tomography

Lei Li, Liren Zhu, Cheng Ma, Li Lin, Junjie Yao, Lidai Wang, Konstantin Maslov, Ruiying Zhang, Wanyi Chen, Junhui Shi, Lihong Wang

Proceedings Volume 10064, 100640M (2017) https://doi.org/10.1117/12.2251593

KEYWORDS: Photoacoustic tomography, Preclinical imaging, Image resolution, In vivo imaging, Optical imaging, Functional imaging, Molecular imaging, Biology, Pre-clinical research, Visualization, Brain, Neuroimaging, Whole body imaging, Tissue optics, Panoramic photography

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SPIE Journal Paper | 23 February 2017 Open Access

Dry coupling for whole-body small-animal photoacoustic computed tomography

Chenghung Yeh, Lei Li, Liren Zhu, Jun Xia, Chiye Li, Wanyi Chen, Alejandro Garcia-Uribe, Konstantin Maslov, Lihong V. Wang

JBO, Vol. 22, Issue 04, 041017, (February 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.4.041017

KEYWORDS: Photoacoustic tomography, Photoacoustic spectroscopy, Kidney, Lithium, Image quality, Acquisition tracking and pointing, In vivo imaging, Liver, Acoustic coupling, X-ray computed tomography

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Proceedings Article | 22 February 2017 Presentation + Paper

Ultrafast imaging of light scattering dynamics using second-generation compressed ultrafast photography

Jinyang Liang, Cheng Ma, Liren Zhu, Yujia Chen, Liang Gao, Lihong Wang

Proceedings Volume 10076, 1007612 (2017) https://doi.org/10.1117/12.2250198

KEYWORDS: Ultrafast imaging, Light scattering, Monte Carlo methods, Scattering, Photography, Computer simulations, Streak cameras, Image compression, Compressed sensing, Image restoration, Picosecond phenomena, CCD cameras, Digital micromirror devices, Laser scattering

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Proceedings Article | 27 April 2016 Presentation

Multi-view Hilbert transformation in full-ring-transducer-array based photoacoustic computed tomography (Conference Presentation)

Lei Li, Guo Li, Liren Zhu, Jun Xia, Lihong Wang

Proceedings Volume 9708, 97082C (2016) https://doi.org/10.1117/12.2212662

KEYWORDS: Photoacoustic tomography, Tissue optics, Transducers, Acquisition tracking and pointing, Ultrasonics, Data modeling, Lithium, Photoacoustic spectroscopy, Optical testing, Absorption

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Proceedings Article | 15 March 2016 Presentation + Paper

Detecting both melanoma depth and volume in vivo with a handheld photoacoustic probe

Yong Zhou, Guo Li, Liren Zhu, Chiye Li, Lynn Cornelius, Lihong Wang

Proceedings Volume 9708, 970806 (2016) https://doi.org/10.1117/12.2213245

KEYWORDS: Melanoma, In vivo imaging, Photoacoustic spectroscopy, Transducers, Microscopes, Ultrasonics, Diagnostics, Tumors, Acquisition tracking and pointing, Biopsy, Imaging systems

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Proceedings Article | 7 March 2016 Presentation + Paper

Improving image quality in compressed ultrafast photography with a space- and intensity-constrained reconstruction algorithm

Liren Zhu, Yujia Chen, Jinyang Liang, Liang Gao, Cheng Ma, Lihong Wang

Proceedings Volume 9720, 972008 (2016) https://doi.org/10.1117/12.2215017

KEYWORDS: Image quality, Reconstruction algorithms, Ultrafast imaging, Cameras, Photography, Compressed sensing, Image restoration, Image compression, Computational imaging, CCD cameras, Streak cameras, Digital micromirror devices, Charge-coupled devices

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SPIE Journal Paper | 25 June 2015 Open Access

Multiview Hilbert transformation for full-view photoacoustic computed tomography using a linear array

Guo Li, Lei Li, Liren Zhu, Jun Xia, Lihong Wang

JBO, Vol. 20, Issue 06, 066010, (June 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.6.066010

KEYWORDS: Photoacoustic tomography, Transducers, Imaging systems, Acoustics, Ultrasonography, Image processing, Spatial resolution, Photoacoustic spectroscopy, Reconstruction algorithms, Image resolution

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Proceedings Article | 11 March 2015 Paper

Photoacoustic computed tomography without accurate ultrasonic transducer responses

Qiwei Sheng, Kun Wang, Jun Xia, Liren Zhu, Lihong Wang, Mark Anastasio

Proceedings Volume 9323, 932313 (2015) https://doi.org/10.1117/12.2081056

KEYWORDS: Photoacoustic tomography, Reconstruction algorithms, Transducers, Image restoration, Data modeling, CT reconstruction, Iterative methods, Ultrasonics, Imaging systems, Photoacoustic spectroscopy

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Proceedings Article | 3 March 2014 Paper

Cross-optical-beam nonlinear photoacoustic microscopy

Liren Zhu, Liang Gao, Lei Li, Lidai Wang, Teng Ma, Qifa Zhou, K. Kirk Shung, Lihong Wang

Proceedings Volume 8943, 89433H (2014) https://doi.org/10.1117/12.2037926

KEYWORDS: Point spread functions, Nonlinear optics, Photoacoustic microscopy, Objectives, Acoustics, Tissue optics, Ultrasonography, Transducers, Sensors, Photoacoustic spectroscopy

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Showing 5 of 15 publications

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