Ms. Ekaterina Morgounova Profile

Ekaterina Morgounova

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Publications (8)

Proceedings Article | 13 March 2015 Paper

In vitro characterization of a lifetime-based activatable photoacoustic probe

Ekaterina Morgounova, Sadie Johnson, Qi Shao, Benjamin Hackel, Michael Wilson, Shai Ashkenazi

Proceedings Volume 9323, 93232J (2015) https://doi.org/10.1117/12.2080362

KEYWORDS: Photoacoustic spectroscopy, Molecules, Absorption, Ultrasonography, Photoacoustic imaging, In vivo imaging, Signal detection, Tissues, Waveguides, In vitro testing

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Proceedings Article | 11 March 2015 Paper

Tissue oxygen monitoring by photoacoustic lifetime imaging (PALI) and its application to image-guided photodynamic therapy (PDT)

Qi Shao, Ekaterina Morgounova, Shai Ashkenazi

Proceedings Volume 9323, 932320 (2015) https://doi.org/10.1117/12.2080609

KEYWORDS: Oxygen, Photodynamic therapy, Tissue optics, Photoacoustic spectroscopy, Tumors, Absorption, Photoacoustic imaging, Tissues, Ultrasonography, Imaging systems

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Proceedings Article | 3 March 2014 Paper

Lifetime-based photoacoustic probe activation modeled by a dual methylene blue-lysine conjugate

Ekaterina Morgounova, Sadie Johnson, Qi Shao, Benjamin Hackel, Shai Ashkenazi

Proceedings Volume 8943, 89435F (2014) https://doi.org/10.1117/12.2041006

KEYWORDS: Photoacoustic spectroscopy, Absorption, Signal detection, Signal attenuation, Interference (communication), Tissue optics, Photoacoustic imaging, Molecules, Mass attenuation coefficient, Chromophores

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Proceedings Article | 3 March 2014 Paper

Direct tissue oxygen monitoring by in vivo photoacoustic lifetime imaging (PALI)

Qi Shao, Ekaterina Morgounova, Shai Ashkenazi

Proceedings Volume 8943, 89430F (2014) https://doi.org/10.1117/12.2039985

KEYWORDS: Oxygen, Tissues, Photoacoustic spectroscopy, Tissue optics, Imaging systems, Photoacoustic imaging, In vivo imaging, Hypoxia, Ischemia, Animal model studies

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SPIE Journal Paper | 22 July 2013 Open Access

In vivo photoacoustic lifetime imaging of tumor hypoxia in small animals

Qi Shao, Ekaterina Morgounova, Chunlan Jiang, Jeung-Hwan Choi, John Bischof, Shai Ashkenazi

JBO, Vol. 18, Issue 07, 076019, (July 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.7.076019

KEYWORDS: Tumors, Oxygen, Tissues, Imaging systems, In vivo imaging, Hypoxia, Tissue optics, Photoacoustic imaging, Photoacoustic spectroscopy, Absorption

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SPIE Journal Paper | 2 May 2013 Open Access

Photoacoustic lifetime contrast between methylene blue monomers and self-quenched dimers as a model for dual-labeled activatable probes

Ekaterina Morgounova, Qi Shao, Benjamin Hackel, David Thomas, Shai Ashkenazi

JBO, Vol. 18, Issue 05, 056004, (May 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.5.056004

KEYWORDS: Photoacoustic spectroscopy, Absorption, Sodium, Molecules, Signal detection, Photoacoustic imaging, Ultrasonography, Tissue optics, Signal processing, Data modeling

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Proceedings Article | 4 March 2013 Paper

Mapping tissue oxygen in vivo by photoacoustic lifetime imaging

Qi Shao, Ekaterina Morgounova, Jeung-Hwan Choi, Chunlan Jiang, John Bischof, Shai Ashkenazi

Proceedings Volume 8581, 85811S (2013) https://doi.org/10.1117/12.2002839

KEYWORDS: Oxygen, Tumors, Tissues, In vivo imaging, Imaging systems, Tissue optics, Transducers, Hypoxia, Photoacoustic spectroscopy, Photoacoustic imaging

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Proceedings Article | 21 February 2013 Paper

Engineering a lifetime-based activatable probe for photoacoustic imaging

Ekaterina Morgounova, Qi Shao, Benjamin Hackel, Shai Ashkenazi

Proceedings Volume 8596, 85960O (2013) https://doi.org/10.1117/12.2004278

KEYWORDS: Absorption, Tissue optics, Photoacoustic imaging, Signal detection, Photoacoustic spectroscopy, Sodium, Chromophores, Molecules, Tissues, Pulsed laser operation

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Showing 5 of 8 publications

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