Mr. Ralph E. Nothdurft Profile

Ralph E. Nothdurft

at Washington Univ School of Medicine in St Louis

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 1 September 2011 Open Access

Quantitative photoacoustic imaging: correcting for heterogeneous light fluence distributions using diffuse optical tomography

Adam Bauer, Ralph Nothdurft, Joseph Culver, Todd Erpelding, Lihong Wang

JBO, Vol. 16, Issue 09, 096016, (September 2011) https://doi.org/10.1117/12.10.1117/1.3626212

KEYWORDS: Absorption, Scattering, Capillaries, Optical properties, Imaging systems, Photoacoustic imaging, Tissue optics, Diffuse optical tomography, Photoacoustic spectroscopy, Light scattering

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Proceedings Article | 28 February 2011 Paper

Quantitative high-resolution photoacoustic spectroscopy by combining photoacoustic imaging with diffuse optical tomography

Adam Bauer, Ralph Nothdurft, Todd Erpelding, Lihong Wang, Joseph Culver

Proceedings Volume 7899, 78993O (2011) https://doi.org/10.1117/12.875549

KEYWORDS: Acquisition tracking and pointing, Absorption, Photoacoustic spectroscopy, Diffuse optical tomography, Capillaries, Error analysis, Optical properties, Photoacoustic imaging, Ultrasonography, Imaging systems

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Proceedings Article | 17 February 2010 Paper

Near-infrared molecular imaging probes based on chlorin-bacteriochlorin dyads

Marcin Ptaszek, Hooi Ling Kee, Chinnasamy Muthiah, Ralph Nothdurft, Walter Akers, Samuel Achilefu, Joseph Culver, Dewey Holten

Proceedings Volume 7576, 75760E (2010) https://doi.org/10.1117/12.842007

KEYWORDS: Luminescence, Absorption, In vivo imaging, Zinc, Fluorescence spectroscopy, Multiplexing, Quantum efficiency, Tissue optics, In vitro testing, Molecular imaging

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SPIE Journal Paper | 1 March 2009 Open Access

In vivo fluorescence lifetime tomography

Ralph Nothdurft, Sachin Patwardhan, Walter Akers, Yunpeng Ye, Samuel Achilefu, Joseph Culver

JBO, Vol. 14, Issue 02, 024004, (March 2009) https://doi.org/10.1117/12.10.1117/1.3086607

KEYWORDS: In vivo imaging, Luminescence, Picosecond phenomena, Tumors, Tomography, Sensors, Fluorescence tomography, Imaging systems, Tissues, Phase shifts

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