Dr. Govind Rao Profile

Dr. Govind Rao

at Univ of Maryland Baltimore County

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 17 May 2016 Paper

Optical sensor for rapid microbial detection

Mustafa Al-Adhami, Dagmawi Tilahun, Govind Rao, Yordan Kostov

Proceedings Volume 9862, 986207 (2016) https://doi.org/10.1117/12.2224132

KEYWORDS: Microfluidics, Contamination, Luminescence, Optical sensors, Photodiodes, Environmental sensing, Fluorometers, Light emitting diodes, Fluorescence spectroscopy, Polymethylmethacrylate

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Proceedings Article | 13 May 2016 Paper

Modelling and implementation of a fixed-length-extension to measure fluorescent intensity in bioprocesses using an optical sensor

Neha Sardesai, Mustafa Al-Adhami, Govind Rao, Yordan Kostov

Proceedings Volume 9863, 98630J (2016) https://doi.org/10.1117/12.2221931

KEYWORDS: Optical sensors, Proteins, Modeling, Luminescence, Fluorescent proteins, Optical fibers, Green fluorescent protein, Molecules, Optical spheres, Sensors

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Proceedings Article | 13 May 2015 Paper

Universal optical platform for monitoring of bioprocess variables

Neha Sardesai, Govind Rao, Yordan Kostov

Proceedings Volume 9486, 94860P (2015) https://doi.org/10.1117/12.2179721

KEYWORDS: Sensors, Calibration, Green fluorescent protein, Light emitting diodes, Visualization, Human-machine interfaces, Oxygen, Phase shifts, Chemical fiber sensors, Optical sensors

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Proceedings Article | 21 February 2008 Paper

Measurement and monitoring of the production of proteins during cell culture using plasmonic structures

Henryk Szmacinski, Derek Smith, Michael Hanson, Govind Rao, Joseph Lakowicz

Proceedings Volume 6869, 68690Z (2008) https://doi.org/10.1117/12.778490

KEYWORDS: Modulation, Luminescence, Phase shifts, Silver, Phase shift keying, Phase measurement, Statistical analysis, Calibration, Glasses, Proteins

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Proceedings Article | 23 February 2006 Paper

FRET-based glucose monitoring for bioprocessing

Amelita Bartolome, Lauren Smalls-Mantey, Debora Lin, Govind Rao, Leah Tolosa

Proceedings Volume 6098, 60980L (2006) https://doi.org/10.1117/12.646799

KEYWORDS: Glucose, Proteins, Luminescence, Sensors, Fluorescence resonance energy transfer, Green fluorescent protein, Fluorescent proteins, Yeast, In vivo imaging, Molybdenum

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Proceedings Article | 12 September 2003 Paper

Monitoring of DsRed protein concentration in frozen insect larvae

Yordan Kostov, Leah Tolosa, Kevin O'Connell, Patricia Anderson, Yi Liu, Nikolai van Beek, Govind Rao

Proceedings Volume 4967, (2003) https://doi.org/10.1117/12.485720

KEYWORDS: Proteins, Biomedical optics, Optical engineering, Lithium, Lawrencium, Calibration, Optical testing, Laboratory techniques

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Proceedings Article | 12 September 2003 Paper

Dual-emitting biosensors for glucose and glutamine from genertically engineered E. coli binding proteins

Leah Tolosa, Xudong Ge, Yordan Kostov, Joseph Lakowicz, Govind Rao

Proceedings Volume 4967, (2003) https://doi.org/10.1117/12.485718

KEYWORDS: Glucose, Proteins, Ruthenium, Sensors, Yeast, Modulation, Luminescence, Biosensors, Biochemistry, Biological research

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SPIE Journal Paper | 1 October 1999 Open Access

Polarization-based sensing of glucose using an oriented reference film

Joseph Lakowicz, Ignacy Gryczynski, Zygmunt Gryczynski, Leah Tolosa, Lisa Randers-Eichhorn, Govind Rao

JBO, Vol. 4, Issue 04, (October 1999) https://doi.org/10.1117/12.10.1117/1.429955

KEYWORDS: Polarization, Glucose, Proteins, Sensors, Anisotropy, Luminescence, Polarizers, Holographic optical elements, Light sources, Biological and chemical sensing

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Proceedings Article | 3 May 1999 Paper

Novel methods for fluorescence sensing

Joseph Lakowicz, Ignacy Gryczynski, Zygmunt Gryczynski, Jonathan Dattelbaum, Leah Tolosa, Govind Rao

Proceedings Volume 3602, (1999) https://doi.org/10.1117/12.347525

KEYWORDS: Polarization, Sensors, Oxygen, Anisotropy, Polarizers, Glucose, Luminescence, Silicon, Chemical analysis, Biological and chemical sensing

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Proceedings Article | 3 May 1999 Paper

Low-cost phase-modulation fluorometer for measuring nanosecond lifetimes using a lock-in amplifier

Peter Harms, Govind Rao

Proceedings Volume 3602, (1999) https://doi.org/10.1117/12.347543

KEYWORDS: Modulation, Sensors, Luminescence, Phase shift keying, Fluorometers, Blue light emitting diodes, Phase measurement, Digital signal processing, Light emitting diodes, Optical amplifiers

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Proceedings Article | 3 May 1999 Paper

Fluorescence sensing of glucose

Leah Tolosa, Ignacy Gryczynski, Lisa Randers-Eichhorn, Jonathan Dattelbaum, Govind Rao, Joseph Lakowicz

Proceedings Volume 3602, (1999) https://doi.org/10.1117/12.347544

KEYWORDS: Glucose, Modulation, Proteins, Sensors, Luminescence, Ruthenium, Phase shift keying, Blood, Lithium, Phase measurement

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Proceedings Article | 7 May 1996 Paper

Fluorescence-lifetime-based sensors: oxygen sensing and other biomedical applications

Lisa Randers-Eichhorn, Roscoe Bartlett, Jeffrey Sipior, Douglas Frey, Gary Carter, Joseph Lakowicz, Govind Rao

Proceedings Volume 2681, (1996) https://doi.org/10.1117/12.239568

KEYWORDS: Oxygen, Liquids, Sensors, Diffusion, Resistance, Tissues, Silicon, Glucose, Fiber optics sensors, Optical sensors

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SPIE Journal Paper | 2 January 1996 Open Access

Directly modulated diode laser frequency doubled in a KTP waveguide as an excitation source for CO₂ and O2 phase fluorometric sensors

Raja Holavanahali, Romauld M., Gary Carter, Govind Rao, Jeffrey Sipior, Joseph Lakowicz, John Bierlein

JBO, Vol. 1, Issue 01, (January 1996) https://doi.org/10.1117/12.10.1117/12.227105

KEYWORDS: Sensors, Modulation, Semiconductor lasers, Waveguides, Phase shift keying, Ferroelectric materials, Luminescence, Oxygen, Carbon monoxide, Fiber optics sensors

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Proceedings Article | 21 July 1994 Paper

Lifetime-based optical sensing of pH using resonance energy transfer in sol-gel sensors

Jeffrey Sipior, Shabbir Bambot, Joseph Lakowicz, Govind Rao

Proceedings Volume 2136, (1994) https://doi.org/10.1117/12.180800

KEYWORDS: Sensors, Sol-gels, Luminescence, Fluorescence resonance energy transfer, Phase measurement, Modulation, Coating, Glasses, Absorption, Semiconductor lasers

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Showing 5 of 14 publications

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