Prof. Sankaran Subramanian Profile

Prof. Sankaran Subramanian

at National Institutes of Health

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Publications (4)

Proceedings Article | 23 February 2009 Open Access

A novel fast imaging modality for free radicals in vivo: continuous wave (CW) EPR imaging with direct detection and rapid field scan in the presence of rotating gradients

Sankaran Subramanian, Janusz Koscielniak, Nallathamby Devasahayam, Ghadi Salem, Randall Pursley, Thomas Pohida, Murali Krishna

Proceedings Volume 7170, 717008 (2009) https://doi.org/10.1117/12.809280

KEYWORDS: Signal detection, In vivo imaging, Tumors, Frequency modulation, 3D image processing, Oxygen, Amplifiers, Image filtering, Continuous wave operation

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Proceedings Article | 19 February 2007 Paper

Radiofrequency time-domain EPR imaging: instrumentation development and recent results in functional physiological imaging

Sankaran Subramanian, Nallathamby Devasahayam, M. Krishna

Proceedings Volume 6441, 644106 (2007) https://doi.org/10.1117/12.700928

KEYWORDS: Tumors, Magnetic resonance imaging, In vivo imaging, Oxygen, Resonators, 3D image processing, Magnetism, Spectroscopy, Computer programming, Tissues

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Proceedings Article | 13 February 2007 Open Access

Free-radical probes for functional in-vivo EPR imaging

S. Subramanian, M. Krishna

Proceedings Volume 6449, 644904 (2007) https://doi.org/10.1117/12.700872

KEYWORDS: In vivo imaging, Oxygen, Imaging spectroscopy, Magnetic resonance imaging, Tumors, Magnetism, Tissues, Spectroscopy, Lithium, Medicine

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Proceedings Article | 3 July 2001 Paper

Reconstruction of electron paramagnetic resonance images using iterative methods

Delia McGarry, John Cook, Sankaran Subramanian, Nallathamby Devasahayam, Murali Cherukuri, Calvin Johnson

Proceedings Volume 4322, (2001) https://doi.org/10.1117/12.431097

KEYWORDS: Reconstruction algorithms, Iterative methods, Signal to noise ratio, Distance measurement, Magnetism, Imaging systems, Tissues, Image restoration, Interference (communication), Cancer

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