Prof. Jay L. Nadeau Profile

Prof. Jay L. Nadeau

Professor at Portland State Univ

SPIE Involvement:

Conference Program Committee | Author

Publications (23)

Proceedings Article | 13 March 2024 Poster

A regime for scattering contrast: detectability of unresolved particles in off-axis digital holographic microscopy

Nikki Johnston, Eugene Serabyn, Megan Dubay, Jay Nadeau

Proceedings Volume PC12852, PC1285215 (2024) https://doi.org/10.1117/12.3001095

KEYWORDS: Particles, Digital holography, Microscopy, Holography, Scattering, Refractive index, Detection and tracking algorithms, Phase contrast, Optical properties, Motion analysis

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Proceedings Article | 4 March 2019 Presentation

Using the Gouy phase shift to estimate gas vesicle concentrations in salmonella (Conference Presentation)

Jay Nadeau, Manuel Bedrossian, Arash Farhadi, Gabrielle Ho, Mikhail Shapiro

Proceedings Volume 10887, 1088706 (2019) https://doi.org/10.1117/12.2508953

KEYWORDS: Phase shifts, Refractive index, Digital holography, Phase velocity, Light wave propagation, Gaussian beams, Image resolution, Holography, Microscopy, Refraction

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Proceedings Article | 24 May 2018 Paper

Digital holographic microscopy for remote life detection

E. Serabyn, K. Wallace, K. Liewer, C. Lindensmith, J. Nadeau

Proceedings Volume 10677, 1067724 (2018) https://doi.org/10.1117/12.2307675

KEYWORDS: Digital holography, Holography, Sensors, GRIN lenses, Microscopy, Detector arrays, Objectives, Microscopes, Lenses, Interferometers

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Proceedings Article | 21 February 2017 Presentation + Paper

Sources and propagation of errors in quantitative phase imaging techniques using optical interferometry

Manuel Bedrossian, Jay Nadeau, Eugene Serabyn, Chris Lindensmith

Proceedings Volume 10074, 100740E (2017) https://doi.org/10.1117/12.2250069

KEYWORDS: Digital holography, Holography, Microscopy, Holograms, Microfluidic imaging, Microscopes, Phase imaging, Bacteria, Visibility, Sensors, Phase measurement, Speckle, Semiconductor lasers, Phase shifts, Fringe analysis, Fiber coupled lasers, Optical interferometry

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Proceedings Article | 22 April 2016 Presentation + Paper

Lanthanum fluoride nanoparticles for radiosensitization of tumors

Konstantin Kudinov, Devesh Bekah, Daniel Cooper, Sathvik Shastry, Colin Hill, Stephen Bradforth, Jay Nadeau

Proceedings Volume 9722, 97220V (2016) https://doi.org/10.1117/12.2213374

KEYWORDS: Ions, Nanoparticles, Lanthanum, Melanoma, Scintillation, X-rays, Terbium, Cerium, Molecules, Radiotherapy, Signal attenuation, Luminescence, Energy transfer, Ultraviolet radiation, Photodynamic therapy, Monochromators

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Proceedings Article | 15 March 2016 Presentation + Paper

Holographic microscopy for 3D tracking of bacteria

Jay Nadeau, Yong Bin Cho, Marwan El-Kholy, Manuel Bedrossian, Stephanie Rider, Christian Lindensmith, J. Kent Wallace

Proceedings Volume 9718, 97182B (2016) https://doi.org/10.1117/12.2213021

KEYWORDS: Signal to noise ratio, Holography, Fabry–Perot interferometers, Glasses, Microscopes, Microscopy, Bacteria, Phase contrast, Phase imaging, Optical design

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SPIE Journal Paper | 23 June 2015 Open Access

Determination of biodistribution of ultrasmall, near-infrared emitting gold nanoparticles by photoacoustic and fluorescence imaging

Wilson Poon, Andrew Heinmiller, Xuan Zhang, Jay Nadeau

JBO, Vol. 20, Issue 06, 066007, (June 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.6.066007

KEYWORDS: Gold, Luminescence, Tumors, Liver, Particles, Kidney, Spleen, Nanoparticles, Photoacoustic spectroscopy, Photoacoustic imaging

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Proceedings Article | 12 March 2015 Paper

Evidence of energy transfer in nanoparticle-porphyrins conjugates for radiation therapy enhancement

Konstantin Kudinov, Daniel Cooper, Pooja Tyagi, Devesh Bekah, Dhrittiman Bhattacharyya, Colin Hill, Jonathan Kin Ha, Jay Nadeau, Stephen Bradforth

Proceedings Volume 9338, 93380H (2015) https://doi.org/10.1117/12.2077985

KEYWORDS: Nanoparticles, Scintillation, Radiotherapy, Luminescence, Gold, X-rays, Photodynamic therapy, Molecules, Energy transfer, Particles

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Proceedings Article | 12 March 2015 Paper

Mechanisms of cell penetration and cytotoxicity of ultrasmall Au nanoparticles conjugated to doxorubicin and/or targeting peptides

Jay Nadeau, Wilson Poon, Xuan Zhang

Proceedings Volume 9338, 93380L (2015) https://doi.org/10.1117/12.2077256

KEYWORDS: Gold, Nanoparticles, Tumors, Particles, Melanoma, In vitro testing, Receptors, Kidney, In vivo imaging, Cancer

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Proceedings Article | 22 February 2013 Paper

Fluorescence Lifetime Imaging Microscopy (FLIM) of quantum dots in living cells

Jay Nadeau, Lina Carlini

Proceedings Volume 8595, 85950R (2013) https://doi.org/10.1117/12.2013379

KEYWORDS: Fluorescence lifetime imaging, Luminescence, Quantum dots, Microscopy, Environmental sensing, Zoom lenses, Zinc, Magnesium, Sensors, Particles

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Proceedings Article | 2 February 2012 Paper

Photosensitization of InP/ZnS quantum dots for anti-cancer and anti-microbial applications

Jay Nadeau, Hicham Chibli, Lina Carlini

Proceedings Volume 8232, 82320I (2012) https://doi.org/10.1117/12.913648

KEYWORDS: Oxygen, Zinc, Sodium, Nanoparticles, Photodynamic therapy, Quantum dots, Spectroscopy, Stereolithography, Aluminum, Magnesium

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Proceedings Article | 12 February 2011 Paper

Size and surface chemistry of Au nanoparticles determine doxorubicin cytotoxicity

Xuan Zhang, Hicham Chibli, Jay Nadeau

Proceedings Volume 7909, 790908 (2011) https://doi.org/10.1117/12.888102

KEYWORDS: Gold, Particles, Nanoparticles, Atmospheric particles, Cancer, Cell death, Melanoma, Tumors, Luminescence, Transmission electron microscopy

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Proceedings Article | 18 February 2010 Paper

Cellular uptake of conjugated InP quantum dots

Hicham Chibli, Lina Carlini, Kalonji Ntumba, Jay Nadeau

Proceedings Volume 7575, 75750T (2010) https://doi.org/10.1117/12.848942

KEYWORDS: Quantum dots, Toxicity, Atmospheric particles, Zinc, Absorbance, Cadmium, Melanoma, Particles, Luminescence, Magnesium

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Proceedings Article | 22 May 2009 Paper

Quantum dot conjugates for SEM of bacterial communities

Jay Nadeau, Randall Mielke, Samuel Clarke

Proceedings Volume 7378, 73781Y (2009) https://doi.org/10.1117/12.824201

KEYWORDS: Bacteria, Sulfur, Minerals, Luminescence, Neodymium, Confocal microscopy, Quantum dots, Scanning electron microscopy, Crystals, Organisms

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Proceedings Article | 3 March 2009 Paper

Photoenhancement of quantum dots and conjugates measured by time-resolved spectroscopy

Diana Suffern, Daniel Cooper, Lina Carlini, Rupesh Parbhoo, Stephen Bradforth, Jay Nadeau

Proceedings Volume 7189, 718905 (2009) https://doi.org/10.1117/12.813863

KEYWORDS: Quantum dots, Luminescence, Oxygen, Monochromators, Selenium, Tellurium, Pulsed laser operation, Visible radiation, Particles, Time resolved spectroscopy

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Proceedings Article | 3 March 2009 Paper

Comparative cytotoxicity of quantum dot and gold conjugates

Jay Nadeau, Anil Kumar, Eve-Marie Dumas

Proceedings Volume 7189, 718916 (2009) https://doi.org/10.1117/12.813592

KEYWORDS: Nanoparticles, Gold, Toxicity, Quantum dots, Particles, Bacteria, Luminescence, Absorbance, Nanomaterials, Selenium

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Proceedings Article | 22 February 2008 Paper

The relationship of QD composition and conjugate to cellular uptake and toxicity

Jay Nadeau, Samuel Clarke, Anil Kumar Suresh, Rafael Khatchadourian, Eve-Marie Dumas

Proceedings Volume 6866, 68660J (2008) https://doi.org/10.1117/12.762333

KEYWORDS: Particles, Quantum dots, Nanoparticles, Atmospheric particles, Transmission electron microscopy, Absorbance, Scanning electron microscopy, Toxicity, Zinc, Luminescence

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Proceedings Article | 14 February 2007 Paper

Biochemical detection with optical whispering-gallery resonaters

Ying Lin, Vladimir Ilchenko, Jay Nadeau, Lute Maleki

Proceedings Volume 6452, 64520U (2007) https://doi.org/10.1117/12.716591

KEYWORDS: Optical spheres, Sensors, Resonators, Optical microcavities, Prisms, Microresonators, Coating, Refractive index, Biological research, Target detection

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Proceedings Article | 5 February 2007 Paper

Quantum dot systems for specific biosensing applications

Jay Nadeau, Samuel Clarke, C. Annette Hollmann, Daniel Bahcheli, Rafael Khatchadourian, Alexia Bachir, Paul Wiseman

Proceedings Volume 6448, 64480M (2007) https://doi.org/10.1117/12.724218

KEYWORDS: Luminescence, Quantum dots, Molecules, Particles, Fluorescence resonance energy transfer, Nanoparticles, Proteins, Polymers, Glasses, Nanocrystals

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Proceedings Article | 27 March 2006 Paper

Labeling of subcellular redox potential with dopamine-conjugated quantum dots

Stephen Bradforth, Samuel Clarke, C. Annette Hollmann, Daniel Bahcheli, Jay Nadeau

Proceedings Volume 6096, 60960O (2006) https://doi.org/10.1117/12.663332

KEYWORDS: Luminescence, Receptors, Toxicity, Quantum dots, Absorbance, Electrons, Oxygen, Molecules, Ultraviolet radiation, Oxidation

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Proceedings Article | 12 October 2005 Paper

Mechanisms of quantum dot interactions with biological cells

Jay Nadeau, Samuel Clarke, Rafael Khatchadourian, Daniel Bahcheli, Stephen Bradforth

Proceedings Volume 5969, 596907 (2005) https://doi.org/10.1117/12.628608

KEYWORDS: Luminescence, Bacteria, Particles, Quantum dots, Quenching (fluorescence), Receptors, Toxicity, Oxygen, FT-IR spectroscopy, Ultraviolet radiation

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Proceedings Article | 14 June 2004 Paper

CdSe quantum dot internalization by Bacillus subtilis and Escherichia coli

Jeremiah Kloepfer, Randall Mielke, Jay Nadeau

Proceedings Volume 5361, (2004) https://doi.org/10.1117/12.539152

KEYWORDS: Quantum dots, Bacteria, Nanocrystals, Cadmium, Luminescence, Selenium, Transmission electron microscopy, Molecules, Quantum efficiency, Oxidation

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Proceedings Article | 6 June 2002 Paper

High-Q whispering-gallery mode sensor in liquids

Jay Nadeau, Vladimir Ilchenko, Dmitri Kossakovski, Gregory Bearman, Lute Maleki

Proceedings Volume 4629, (2002) https://doi.org/10.1117/12.469488

KEYWORDS: Optical spheres, Sensors, Molecules, Resonators, Proteins, Absorption, Liquids, Diffusion, Glasses, Chemistry

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Showing 5 of 23 publications

Conference Committee Involvement (17)

Colloidal Nanoparticles for Biomedical Applications XIX

27 January 2024 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XVIII

28 January 2023 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XVII

22 January 2022 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XVI

6 March 2021 | Online Only, California, United States

Colloidal Nanoparticles for Biomedical Applications XV

1 February 2020 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XIV

2 February 2019 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XIII

27 January 2018 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XII

28 January 2017 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications XI

13 February 2016 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications X

7 February 2015 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications IX

1 February 2014 | San Francisco, California, United States

Colloidal Nanoparticles for Biomedical Applications VIII

2 February 2013 | San Francisco, California, United States

Colloidal Nanocrystals for Biomedical Applications VII

21 January 2012 | San Francisco, California, United States

Colloidal Quantum Dots/Nanocrystals for Biomedical Applications VI

22 January 2011 | San Francisco, California, United States

Colloidal Quantum Dots for Biomedical Applications V

23 January 2010 | San Francisco, California, United States

Colloidal Quantum Dots for Biomedical Applications IV

24 January 2009 | San Jose, California, United States

Colloidal Quantum Dots for Biomedical Applications III

19 January 2008 | San Jose, California, United States

Showing 5 of 17 Conference Committees

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