Dr. Daniel J. Rohrbach Profile

Dr. Daniel J. Rohrbach

Research Scientist at Wright State Univ

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Author

Publications (6)

SPIE Journal Paper | 18 January 2016 Open Access

Intraoperative optical assessment of photodynamic therapy response of superficial oral squamous cell carcinoma

Daniel Rohrbach, Erin Tracy, Michele Cooper, Barbara Henderson, Ulas Sunar, Nestor Rigual, Hassan Arshad, Gal Shafirstein, Gregory Wilding, Mihai Merzianu, Heinz Baumann

JBO, Vol. 21, Issue 01, 018002, (January 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.1.018002

KEYWORDS: Photodynamic therapy, Picosecond phenomena, Tissues, Biopsy, Tissue optics, Blood circulation, Optical testing, Luminescence, Oxygen, Biomedical optics

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Proceedings Article | 13 March 2013 Paper

Noninvasive imaging of absolute PpIX concentration distribution in nonmelanoma skin tumors at pre-PDT

Ulas Sunar, Daniel Rohrbach, Janet Morgan, Natalie Zeitouni

Proceedings Volume 8568, 85680C (2013) https://doi.org/10.1117/12.2005078

KEYWORDS: Tumors, Luminescence, Photodynamic therapy, In vivo imaging, Picosecond phenomena, Tissues, Optical properties, Tumor growth modeling, Absorption, Skin

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Proceedings Article | 13 March 2013 Paper

A probe specific empirical light transport model for improved quantification of optical parameters for accurate PDT dosimetry

Daniel Rohrbach, Andrew Kowalczewski, Bouri Chen, Ulas Sunar

Proceedings Volume 8568, 856815 (2013) https://doi.org/10.1117/12.2005051

KEYWORDS: Scattering, Tissue optics, Absorption, Optical properties, Photodynamic therapy, Data modeling, Diffusion, Light scattering, Sensors, Radon

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Proceedings Article | 13 March 2013 Paper

Imaging nonmelanoma skin cancers with combined ultrasound-photoacoustic microscopy

Ulas Sunar, Daniel Rohrbach, Janet Morgan, Natalie Zeitouni

Proceedings Volume 8568, 856816 (2013) https://doi.org/10.1117/12.2005104

KEYWORDS: Ultrasonography, Tumors, Photodynamic therapy, Photoacoustic spectroscopy, Skin cancer, Microscopy, Transducers, Photoacoustic imaging, Skin, Tumor growth modeling

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Proceedings Article | 13 March 2013 Paper

Monitoring PDT response of head and neck lesions with diffuse optical spectroscopies

Daniel Rohrbach, Nestor Rigual, Erin Tracy, Ken Keymel, Michele Cooper, Heinz Baumann, Barbara Henderson, Ulas Sunar

Proceedings Volume 8568, 856814 (2013) https://doi.org/10.1117/12.2005024

KEYWORDS: Photodynamic therapy, Blood circulation, Blood, Blood oxygen saturation, Head, Neck, Cancer, Oncology, Diffuse optical spectroscopy, Picosecond phenomena

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SPIE Journal Paper | 16 May 2012 Open Access

Imaging a photodynamic therapy photosensitizer in vivo with a time-gated fluorescence tomography system

Weirong Mo, Daniel Rohrbach, Ulas Sunar

JBO, Vol. 17, Issue 7, 071306, (May 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.7.071306

KEYWORDS: Photodynamic therapy, Luminescence, Tumors, In vivo imaging, Imaging systems, Image restoration, Image intensifiers, Tissues, Tissue optics, CCD cameras

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