Dr. Muhammad Rameez Chatni Profile

Dr. Muhammad Rameez Chatni

Ultrasound Engineer at SonoSite Inc

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Author

Publications (10)

Proceedings Article | 4 March 2013 Paper

Anatomical and metabolic small-animal whole-body imaging using ring-shaped confocal photoacoustic computed tomography

Jun Xia, Muhammad Chatni, Konstantin Maslov, Lihong Wang

Proceedings Volume 8581, 85810K (2013) https://doi.org/10.1117/12.2004937

KEYWORDS: Tumors, Imaging systems, Glucose, Confocal microscopy, Mode conditioning cables, Photoacoustic tomography, Kidney, In vivo imaging, Whole body imaging, Spatial resolution

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SPIE Journal Paper | 6 July 2012 Open Access

Tumor glucose metabolism imaged in vivo in small animals with whole-body photoacoustic computed tomography

Muhammad Chatni, Jun Xia, Konstantin Maslov, Zijian Guo, Kun Wang, Mark Anastasio, Lihong Wang, Rebecca Sohn, Jeffrey Arbeit, Yu Zhang, Younan Xia

JBO, Vol. 17, Issue 7, 076012, (July 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.7.076012

KEYWORDS: Tumors, Glucose, Mode conditioning cables, Imaging systems, In vivo imaging, Kidney, Absorption, Photoacoustic tomography, Reconstruction algorithms, Photoacoustic spectroscopy

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SPIE Journal Paper | 4 May 2012 Open Access

Whole-body ring-shaped confocal photoacoustic computed tomography of small animals in vivo

Jun Xia, Muhammad Chatni, Konstantin Maslov, Zijian Guo, Kun Wang, Mark Anastasio, Lihong Wang

JBO, Vol. 17, Issue 5, 050506, (May 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.5.050506

KEYWORDS: Imaging systems, Photoacoustic tomography, Signal detection, Confocal microscopy, In vivo imaging, Video, Image restoration, Computing systems, Kidney, Bladder

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Proceedings Article | 23 February 2012 Paper

Functional photoacoustic microscopy of pH

M. Rameez Chatni, Junjie Yao, Amos Danielli, Christopher Favazza, Konstantin Maslov, Lihong Wang

Proceedings Volume 8223, 82230N (2012) https://doi.org/10.1117/12.907685

KEYWORDS: Tissue optics, Photoacoustic microscopy, Tissues, Biomedical optics, Scattering, Acoustics, Photoacoustic spectroscopy, Optical imaging, In vivo imaging, Luminescence

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Proceedings Article | 23 February 2012 Paper

Ring-shaped confocal photoacoustic computed tomography for small-animal whole-body imaging

Jun Xia, Muhammad Chatni, Konstantin Maslov, Zijian Guo, Mark Anastasio, Lihong Wang

Proceedings Volume 8223, 82230G (2012) https://doi.org/10.1117/12.906056

KEYWORDS: Transducers, Photoacoustic tomography, Whole body imaging, Imaging systems, Data acquisition, Ultrasonics, In vivo imaging, Photoacoustic spectroscopy, 3D image reconstruction, Confocal microscopy

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SPIE Journal Paper | 1 October 2011 Open Access

Functional photoacoustic microscopy of pH

Mohammad Chatni, Junjie Yao, Amos Danielli, Christopher Favazza, Konstantin Maslov, Lihong Wang

JBO, Vol. 16, Issue 10, 100503, (October 2011) https://doi.org/10.1117/12.10.1117/1.3644495

KEYWORDS: Tissue optics, Tissues, Photoacoustic microscopy, In vivo imaging, Skin, Breast, Optical microscopy, Biomedical optics, Scattering, Image segmentation

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Proceedings Article | 23 April 2010 Paper

Frequency domain fluorescence lifetime microwell-plate platform for respirometry measurements

M. Chatni, G. Yale, A. Van Ryckeghem, D. M. Porterfield

Proceedings Volume 7674, 767407 (2010) https://doi.org/10.1117/12.852472

KEYWORDS: Oxygen, Luminescence, Calibration, Organisms, Electrodes, Diffusion, Light sources, Platinum, Phase shifts, Phase only filters

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Proceedings Article | 8 May 2009 Paper

Oxygen flux as an indicator of physiological stress in aquatic organisms: a real-time biomonitoring system of water quality

Brian Sanchez, Gowri Yale, Rameez Chatni, Hugo Ochoa-Acuña, D. Marshall Porterfield, Eric Mclamore, María Sepúlveda

Proceedings Volume 7304, 730405 (2009) https://doi.org/10.1117/12.820193

KEYWORDS: Oxygen, Cyanide, Cadmium, Potassium, Organisms, Biosensing, Quality systems, Environmental sensing, Digital signal processing, Biological detection systems

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Proceedings Article | 25 April 2009 Paper

New developments in electronic reference controls for frequency domain optical sensing

M. Chatni, G. Li, D. M. Porterfield

Proceedings Volume 7313, 731307 (2009) https://doi.org/10.1117/12.819089

KEYWORDS: Luminescence, Phase shifts, Oxygen, Light emitting diodes, Modulation, Control systems, Phase measurement, Fiber couplers, Calibration, Photodetectors

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Proceedings Article | 4 October 2007 Paper

Optimization of oxygen sensitive optical dye membrane polymers for fluorescent-lifetime-based physiological biosensing

M. Chatni, D. Maier, D. M. Porterfield

Proceedings Volume 6759, 67590C (2007) https://doi.org/10.1117/12.734252

KEYWORDS: Oxides, Luminescence, Titanium, Polymers, Oxygen, Magnesium, Sensors, Signal to noise ratio, Particles, Modulation

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Showing 5 of 10 publications

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