Dr. Paulo R. Bargo Profile

Dr. Paulo R. Bargo

Director at Janssen Pharmaceuticals

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 9 February 2012 Paper

Assessing human skin with diffuse reflectance spectroscopy and colorimetry

InSeok Seo, Yang Liu, Paulo Bargo, Nikiforos Kollias

Proceedings Volume 8207, 82070P (2012) https://doi.org/10.1117/12.910206

KEYWORDS: Skin, Colorimetry, Chromophores, Diffuse reflectance spectroscopy, Visualization, Eye, Reflectivity, Roads, Human subjects, Color vision

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Proceedings Article | 18 February 2011 Paper

In vivo investigation of the evolution of skin barrier repair after mechanical injury

Steven Walston, Melissa Chu, Inseok Seo, Paulo Bargo, Nikiforos Kollias

Proceedings Volume 7883, 78830S (2011) https://doi.org/10.1117/12.879182

KEYWORDS: Skin, Confocal microscopy, Injuries, Luminescence, In vivo imaging, Confocal fluorescent microscopy, Reflectivity, Imaging systems, Digital cameras, Polarization

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Proceedings Article | 18 February 2011 Paper

Comparison of skin responses from macroscopic and microscopic UV challenges

InSeok Seo, Paulo Bargo, Melissa Chu, Eduardo Ruvolo, Nikiforos Kollias

Proceedings Volume 7883, 78830G (2011) https://doi.org/10.1117/12.879183

KEYWORDS: Skin, Ultraviolet radiation, Liquids, Waveguides, Optical fibers, Confocal microscopy, Microscopes, Visualization, Reflectivity, Video

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SPIE Journal Paper | 1 November 2010 Open Access

Simultaneous assessment of pulsating and total blood in inflammatory skin lesions using functional diffuse reflectance spectroscopy in the visible range

InSeok Seo, Paulo Bargo, Nikiforos Kollias

JBO, Vol. 15, Issue 06, 060507, (November 2010) https://doi.org/10.1117/12.10.1117/1.3524191

KEYWORDS: Blood, Skin, Ultraviolet radiation, Heart, Absorbance, Diffuse reflectance spectroscopy, Visible radiation, Blood circulation, Tissue optics, Reflectivity

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Proceedings Article | 2 March 2010 Paper

In vivo comparative documentation of skin hydration by confocal Raman microscopy, SkinSensor, Skicon, and NovaMeter

Guojin Zhang, Aline Papillon, Eduardo Ruvolo, Paulo Bargo, Nikiforos Kollias

Proceedings Volume 7548, 75480M (2010) https://doi.org/10.1117/12.848215

KEYWORDS: Skin, Raman spectroscopy, Confocal microscopy, Microscopy, In vivo imaging, Light scattering, Diagnostics, Microscopes, Sensors, Optical testing

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Proceedings Article | 2 March 2010 Paper

Assessment of microcirculation frequency components through functional diffuse reflectance spectroscopy: a promising tool for noninvasive skin diagnosis

Paulo Bargo, InSeok Seo, Nikiforos Kollias

Proceedings Volume 7548, 75480O (2010) https://doi.org/10.1117/12.848217

KEYWORDS: Skin, Blood circulation, Absorbance, Blood, Diffuse reflectance spectroscopy, Reflectivity, Tissues, Absorption, Light sources, Visible radiation

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Proceedings Article | 2 March 2010 Paper

Use of spectral imaging for documentation of skin parameters in face lift procedure

Eduardo Ruvolo, Paulo Bargo, Tim Dietz, Robin Scamuffa, Kurt Shoemaker, Barry DiBernardo, Nikiforos Kollias

Proceedings Volume 7548, 75480A (2010) https://doi.org/10.1117/12.848213

KEYWORDS: Chromophores, Skin, Surgery, Absorption, Calibration, Multispectral imaging, Imaging systems, Absorbance, Imaging spectroscopy, Scattering

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Proceedings Article | 2 March 2010 Paper

Imaging inflammatory acne: lesion detection and tracking

Gabriela Cula, Paulo Bargo, Nikiforos Kollias

Proceedings Volume 7548, 75480I (2010) https://doi.org/10.1117/12.848214

KEYWORDS: Skin, Polarizers, Sensors, Light sources, Image analysis, Inflammation, Optical inspection, Imaging systems, Cameras, Light

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Proceedings Article | 23 February 2009 Paper

Quantitative assessment of wound-healing process as a response to laser-induced micro-injuries

Yang Liu, Paulo Bargo, Nikiforos Kollias

Proceedings Volume 7161, 71610W (2009) https://doi.org/10.1117/12.811917

KEYWORDS: Skin, Confocal microscopy, Wound healing, Laser therapeutics, Reflectivity, Microscopes, Video microscopy, Collagen, Biopsy, Infrared radiation

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Proceedings Article | 19 February 2009 Paper

Assessing facial wrinkles: automatic detection and quantification

Gabriela Cula, Paulo Bargo, Nikiforos Kollias

Proceedings Volume 7161, 71610J (2009) https://doi.org/10.1117/12.811608

KEYWORDS: Image enhancement, Skin, Image filtering, Image processing, Reliability, Algorithm development, In vivo imaging, Image analysis, Detection and tracking algorithms, Digital filtering

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Proceedings Article | 19 February 2009 Paper

Fluorescence spectroscopy for endogenous porphyrins in human facial skin

I. Seo, S. H. Tseng, G. Cula, P. Bargo, N. Kollias

Proceedings Volume 7161, 716103 (2009) https://doi.org/10.1117/12.811913

KEYWORDS: Luminescence, Skin, Fluorescence spectroscopy, Diffuse reflectance spectroscopy, Optical filters, Bacteria, Xenon, Lamps, Light sources, Blood

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SPIE Journal Paper | 1 May 2005 Open Access

In vivo determination of optical properties of normal and tumor tissue with white light reflectance and an empirical light transport model during endoscopy

Paulo Bargo, Scott Prahl, Teresa Goodell, R. Sleven, G. Koval, G. Blair, Steven Jacques

JBO, Vol. 10, Issue 03, 034018, (May 2005) https://doi.org/10.1117/12.10.1117/1.1921907

KEYWORDS: Optical fibers, Absorption, Tissues, Scattering, Optical properties, Tumors, Reflectivity, Photodynamic therapy, Blood, Tissue optics

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SPIE Journal Paper | 1 March 2004 Open Access

Confocal fluorescence spectroscopy of subcutaneous cartilage expressing green fluorescent protein versus cutaneous collagen autofluorescence

Daniel Gareau, Paulo Bargo, William Horton, Steven Jacques

JBO, Vol. 9, Issue 02, (March 2004) https://doi.org/10.1117/12.10.1117/1.1645798

KEYWORDS: Confocal microscopy, Luminescence, Collagen, Skin, Green fluorescent protein, Tissue optics, Optical fibers, Cartilage, Fluorine, Fluorescence spectroscopy

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Proceedings Article | 6 June 2002 Paper

Evaluating outcomes of palliative photodynamic therapy: instrument development and preliminary results

Teresa Goodell, Paulo Bargo, Steven Jacques

Proceedings Volume 4612, (2002) https://doi.org/10.1117/12.469349

KEYWORDS: Photodynamic therapy, Picosecond phenomena, Cancer, Lung cancer, Lung, Sodium, Data centers, Standards development, LASIK, Gold

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Proceedings Article | 9 July 2001 Paper

Clinical study assessing the photosensitizer accumulation and light penetration for esophageal cancer prior to treatment by PDT

Paulo Bargo, Steven Jacques

Proceedings Volume 4257, (2001) https://doi.org/10.1117/12.434744

KEYWORDS: Tissues, Tumors, Luminescence, Reflectivity, Optical fibers, Photodynamic therapy, Absorption, Blood, Scattering, Optical properties

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Proceedings Article | 9 July 2001 Paper

Approach toward characterizing the fraction of all oxidation events that attack a particular site within cells during PDT

Steven Jacques, Paulo Bargo

Proceedings Volume 4257, (2001) https://doi.org/10.1117/12.434688

KEYWORDS: Oxygen, Photodynamic therapy, In vivo imaging, In vitro testing, Absorbance, Chemical species, Argon ion lasers, Molecules, Quantum efficiency, Oxidation

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Proceedings Article | 29 March 2000 Paper

Comparison of PDT efficiencies for photo-oxidation of substrate (NADPH) using a photosensitizer (Photofrin II)

Paulo Bargo, Parmeswararn Diagaradjane, Steven Jacques

Proceedings Volume 3909, (2000) https://doi.org/10.1117/12.379887

KEYWORDS: Oxygen, Diffusion, Absorbance, Quantum efficiency, Photodynamic therapy, Molecules, In vivo imaging, Molecular interactions, Systems modeling, Oxidation

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Showing 5 of 17 publications

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