Dr. Christopher D. Geddes Profile

Dr. Christopher D. Geddes

Associate Professor/Director at Univ of Maryland/Baltimore

SPIE Involvement:

Conference Program Committee | Author

Publications (12)

PROCEEDINGS ARTICLE | February 27, 2007

Microwave-accelerated plasmonics: application to ultrafast and ultrasensitive clinical assays

Proc. SPIE. 6450, Plasmonics in Biology and Medicine IV

KEYWORDS: Gold, Ultrafast phenomena, Proteins, Blood, Nanoparticles, Glasses, Luminescence, Silver, Microwave radiation, Absorption

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PROCEEDINGS ARTICLE | February 23, 2006

Plasmon-controlled fluorescence: a new detection technology

Proc. SPIE. 6099, Plasmonics in Biology and Medicine III

KEYWORDS: Plasmonics, Plasmons, Surface plasmons, Scattering, Metals, Particles, Luminescence, Silver, Near field, Absorption

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PROCEEDINGS ARTICLE | July 1, 2004

Complexation of dextran and glucose with thiolate boronic acid capped on nanoparticle

Proc. SPIE. 5321, Biomedical Vibrational Spectroscopy and Biohazard Detection Technologies

KEYWORDS: Plasmons, Glucose, Nanoparticles, Spectroscopy, Particles, Luminescence, Silver, Transmission electron microscopy, Absorbance, Atmospheric particles

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PROCEEDINGS ARTICLE | July 1, 2004

Enhanced chemical fluorescence-based sensing using metallic nano-composites

Proc. SPIE. 5318, Advanced Biomedical and Clinical Diagnostic Systems II

KEYWORDS: Silica, Nanoparticles, Glasses, Luminescence, Silicon, Quantum efficiency, Silver, Calcium, Biological and chemical sensing, Absorption

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PROCEEDINGS ARTICLE | July 1, 2004

Metal-enhanced fluorescence: a novel approach to ultra-sensitive fluorescence sensing assay platforms

Proc. SPIE. 5321, Biomedical Vibrational Spectroscopy and Biohazard Detection Technologies

KEYWORDS: Refractive index, Sensors, Metals, Particles, Luminescence, Fluorescence spectroscopy, Quantum efficiency, Silver, Atmospheric particles, Absorption

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PROCEEDINGS ARTICLE | June 16, 2004

Advances in surface-enhanced fluorescence

Proc. SPIE. 5327, Plasmonics in Biology and Medicine

KEYWORDS: Quartz, Metals, Glasses, Particles, Luminescence, Quantum efficiency, Silver, Atmospheric particles, Absorption, Nanorods

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PROCEEDINGS ARTICLE | June 16, 2004

Plasmonic tunable glucose sensing based on the dissociation of Con A-aggregated dextran-coated gold colloids

Proc. SPIE. 5327, Plasmonics in Biology and Medicine

KEYWORDS: Gold, Plasmonics, Plasmons, Nanostructures, Glucose, Nanoparticles, Transmission electron microscopy, Absorbance, Molecular aggregates, Absorption

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PROCEEDINGS ARTICLE | June 14, 2004

Luminescent blinking from silver, gold, and copper nanostructures: a new class of probes for imaging and localization

Proc. SPIE. 5329, Genetically Engineered and Optical Probes for Biomedical Applications II

KEYWORDS: Gold, Microscopes, Nanostructures, Electrodes, Glasses, Luminescence, Copper, Silver, Fractal analysis, Absorption

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PROCEEDINGS ARTICLE | June 10, 2004

A glucose-sensing contact lens: a new approach to noninvasive continuous physiological glucose monitoring

Proc. SPIE. 5317, Optical Fibers and Sensors for Medical Applications IV

KEYWORDS: Glucose, Sensors, Blood, Polymers, Luminescence, Nitrogen, Contact lenses, Positron emission tomography, System on a chip, Americium

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SPIE Journal Paper | July 1, 2003

Metal-enhanced emission from indocyanine green: a new approach to in vivo imaging

Malicka, Joanna , Gryczynski, Ignacy , Geddes, Chris , Lakowicz, Joseph

JBO Vol. 8 Issue 03

KEYWORDS: Silver, Quartz, Metals, Luminescence, Particles, Indocyanine green, Quantum efficiency, Molecules, Atmospheric particles, Absorption

PROCEEDINGS ARTICLE | May 10, 2001

Multiphoton-excited fluorescence particle metrology: application to silica hydrogels

Proc. SPIE. 4252, Advances in Fluorescence Sensing Technology V

KEYWORDS: Metrology, Silica, Scattering, Particles, Luminescence, Fluorescence anisotropy, Light scattering, Polymerization, Sol-gels, Anisotropy

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PROCEEDINGS ARTICLE | May 3, 1999

Application of fluorescence depolarization to dye uptake and particle sizing in silica sols

Proc. SPIE. 3602, Advances in Fluorescence Sensing Technology IV

KEYWORDS: Silica, Polymers, Particles, Luminescence, Fluorescence anisotropy, Polymerization, Sol-gels, Silicates, Particle sizing, Anisotropy

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Showing 5 of 12 publications

Conference Committee Involvement (25)

Plasmonics in Biology and Medicine XVI

2 February 2019 | San Francisco, California, United States

Plasmonics in Biology and Medicine XV

29 January 2018 | San Francisco, California, United States

Smart Biomedical and Physiological Sensor Technology XIV

9 April 2017 | Anaheim, California, United States

Plasmonics in Biology and Medicine XIV

30 January 2017 | San Francisco, California, United States

Smart Biomedical and Physiological Sensor Technology XIII

18 April 2016 | Baltimore, Maryland, United States

Showing 5 of 25 published special sections

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