Dr. Renato A. Prates Profile

Dr. Renato A. Prates

Professor at UNINOVE

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Author

Publications (19)

Proceedings Article | 7 August 2019 Paper

Antimicrobial photodynamic therapy action over pathogens linked with healthcare-associated infections in patients with chronical periodontal disease

Kylze Sakiyama, Adenir Pinto, Mohamed Abdul Saleh, Renato Prates, Ricardo Navarro, Alessandra Baptista, Ricardo Marques, Silvia Nunez

Proceedings Volume 11070, 110708F (2019) https://doi.org/10.1117/12.2525943

KEYWORDS: Pathogens, Microorganisms, Photodynamic therapy, Semiconductor lasers, Biological research, Dentistry

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Proceedings Article | 8 February 2018 Presentation + Paper

Laser speckle imaging for lesion detection on tooth

Luciano Gavinho, João V. Silva, João Damazio, Ravana Sfalcin, Sidnei Araujo, Marcelo Pinto, Silvia R. Olivan, Renato Prates, Sandra Bussadori, Alessandro Deana

Proceedings Volume 10473, 1047306 (2018) https://doi.org/10.1117/12.2286408

KEYWORDS: Image segmentation, Teeth, Speckle, Fractal analysis, Diagnostics, Statistical analysis, Computer vision technology, Speckle pattern, Laser speckle imaging, Dental caries

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Proceedings Article | 26 February 2015 Paper

Photodynamic therapy as a new approach in vulvovaginal candidiasis in murine model

Maria Santi, Rubia Lopes, Renato Prates, Aline Sousa, Luis Ferreira, Adjaci Fernandes, Sandra Bussadori, Alessandro Deana

Proceedings Volume 9303, 93032H (2015) https://doi.org/10.1117/12.2078014

KEYWORDS: Photodynamic therapy, Yeast, Light emitting diodes, Magnesium, Biological research, Light sources, Statistical analysis, Absorption, Picosecond phenomena, In vivo imaging

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Proceedings Article | 24 February 2015 Paper

Analysis of eroded bovine teeth through laser speckle imaging

Nelson Koshoji, Sandra Bussadori, Carolina Bortoletto, Marcelo Oliveira, Renato Prates, Alessandro Deana

Proceedings Volume 9306, 93060D (2015) https://doi.org/10.1117/12.2075195

KEYWORDS: Teeth, Speckle, Natural surfaces, Statistical analysis, Tissue optics, Light scattering, Etching, Tissues, Laser speckle imaging, Surface plasmons

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Proceedings Article | 5 March 2013 Paper

Inhomogeneity in optical properties of rat brain: a study for LLLT dosimetry

Marcelo Sousa, Renato Prates, Ilka Kato, Caetano Sabino, Tania Yoshimura, Luis Suzuki, Ana Magalhães, Elisabeth Yoshimura, Martha Ribeiro

Proceedings Volume 8569, 856905 (2013) https://doi.org/10.1117/12.2002836

KEYWORDS: Brain, Scattering, Light scattering, Absorption, Near infrared, Optical properties, Signal attenuation, Tissues, Cameras, Neuroimaging

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Proceedings Article | 8 May 2012 Paper

Laser scattering by transcranial rat brain illumination

Marcelo V. P. Sousa, Renato Prates, Ilka Kato, Caetano Sabino, Luis Suzuki, Martha Ribeiro, Elisabeth Yoshimura

Proceedings Volume 8427, 842728 (2012) https://doi.org/10.1117/12.912616

KEYWORDS: Brain, Light scattering, Scattering, Near infrared, Laser scattering, Tissues, Cerebellum, Head, Cameras, Signal attenuation

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Proceedings Article | 10 March 2012 Paper

Red laser attenuation in biological tissues: study of the inflammatory process and pigmentation influence

Caetano Sabino, Daiane Meneguzzo, Endi Benetti, Ilka Kato, Renato Prates, Martha Ribeiro

Proceedings Volume 8211, 821105 (2012) https://doi.org/10.1117/12.907400

KEYWORDS: Tissues, Signal attenuation, Skin, Laser therapeutics, Light scattering, Scattering, Optical properties, CCD cameras, Laser scattering, Helium neon lasers

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Proceedings Article | 2 February 2012 Paper

CdTe/CdS-MPA quantum dots as fluorescent probes to label yeast cells: synthesis, characterization and conjugation with Concanavalin A

Ilka Kato, Camila Santos, Endi Benetti, Denise Tenório, Paulo Cabral Filho, Caetano Sabino, Adriana Fontes, Beate Santos, Renato Prates, Martha Ribeiro

Proceedings Volume 8232, 82320D (2012) https://doi.org/10.1117/12.909060

KEYWORDS: Luminescence, Yeast, Quantum dots, Proteins, Microscopy, Nanocrystals, Absorption, Molecules, Diagnostics, Polymers

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Proceedings Article | 18 February 2011 Paper

Oxidative stress of photodynamic antimicrobial chemotherapy inhibits Candida albicans virulence

Ilka Tiemy Kato, Renato Araujo Prates, George Tegos, Michael Hamblin, Martha Simões Ribeiro

Proceedings Volume 7887, 78870B (2011) https://doi.org/10.1117/12.876598

KEYWORDS: Photoacoustic tomography, Pathogens, Microorganisms, In vivo imaging, Yeast, Photodynamic therapy, Oxygen, Picosecond phenomena, Tissues, Cell death

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Proceedings Article | 18 February 2011 Paper

Cryptococcus neoformans capsule protects cell from oxygen reactive species generated by antimicrobial photodynamic inactivation

Renato Araujo Prates, Michael Hamblin, Ilka Kato, Beth Fuchs, Eleytherios Mylonakis, Martha Simões Ribeiro, George Tegos

Proceedings Volume 7887, 788709 (2011) https://doi.org/10.1117/12.876593

KEYWORDS: Yeast, Oxygen, Picosecond phenomena, Luminescence, Brain, Confocal laser scanning microscopy, Photodynamic therapy, Fungi, Microorganisms, Ions

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Proceedings Article | 18 May 2010 Paper

Real time optical coherence tomography monitoring of Candida albicans biofilm in vitro during photodynamic treatment

Luis Cláudio Suzuki, Renato Araujo Prates, Marcus Paulo Raele, Anderson Zanardi di Freitas, Martha Simões Ribeiro

Proceedings Volume 7715, 771524 (2010) https://doi.org/10.1117/12.854305

KEYWORDS: Acquisition tracking and pointing, Optical coherence tomography, Photodynamic therapy, In vitro testing, Picosecond phenomena, Light emitting diodes, Yeast, Statistical analysis, Oxygen, Video

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Proceedings Article | 17 May 2010 Paper

Photodynamic therapy on bacterial reduction in dental caries: in vivo study

Alessandra Baptista, Renato Araujo Prates, Ilka Tiemy Kato, Marcello Magri Amaral, Anderson Zanardi de Freitas, Martha Simões Ribeiro

Proceedings Volume 7715, 77151R (2010) https://doi.org/10.1117/12.854597

KEYWORDS: Photodynamic therapy, Dental caries, Optical coherence tomography, Microorganisms, Bacteria, In vivo imaging, Animal model studies, Light emitting diodes, Teeth, In vitro testing

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Proceedings Article | 26 February 2010 Paper

Prevention of bloodstream infections by photodynamic inactivation of multiresistant Pseudomonas aeruginosa in burn wounds

M. C. Hashimoto, R. Prates, D. Toffoli, L. Courrol, M. Ribeiro

Proceedings Volume 7552, 75520I (2010) https://doi.org/10.1117/12.840278

KEYWORDS: Photodynamic therapy, Light emitting diodes, Bacteria, Blue light emitting diodes, Blood, Picosecond phenomena, Absorption, Oxygen, Injuries, Ions

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Proceedings Article | 13 July 2009 Paper

Effectiveness in total reduction of Candida albicans promoted by PDT with hypocrellin B:lanthanum

Daniel Tofolli, Renato Prates, Martha Ribeiro, Nilson Vieira, M. C. Hashimoto, Lilia Courrol

Proceedings Volume 7380, 738060 (2009) https://doi.org/10.1117/12.823013

KEYWORDS: Absorption, Photodynamic therapy, Lanthanum, Ions, Oxygen, Bioalcohols, Light emitting diodes, Picosecond phenomena, Yeast, Molecules

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Proceedings Article | 13 July 2009 Paper

Photodynamic inactivation of antibiotic resistant strain of Pseudomonas aeruginosa in vivo

M. C. Hashimoto, D. Toffoli, R. Prates, Lilia Courrol, M. Ribeiro

Proceedings Volume 7380, 73803F (2009) https://doi.org/10.1117/12.823028

KEYWORDS: Photodynamic therapy, Picosecond phenomena, Blue light emitting diodes, Absorption, Light emitting diodes, Tissues, In vivo imaging, Bacteria, Oxygen, Lanthanides

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Proceedings Article | 18 February 2009 Paper

Photodynamic therapy can kill Cryptococcus neoformans in in vitro and in vivo models

Renato Prates, Eriques da Silva, Priscila Chaves, Antônio José Santos, Claudete Paula, Martha Ribeiro

Proceedings Volume 7165, 71650H (2009) https://doi.org/10.1117/12.809734

KEYWORDS: Photodynamic therapy, Yeast, In vivo imaging, In vitro testing, Statistical analysis, Lasers, Tissues, Scanning electron microscopy, Skin, Nervous system

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Proceedings Article | 21 February 2008 Paper

Photosensitization of Aggregatibacter actinomycetemcomitans with methylene blue: a microbiological and spectroscopic study

Aécio Yamada Júnior, Renato Prates, Silvana Cai, Martha Ribeiro

Proceedings Volume 6846, 68460F (2008) https://doi.org/10.1117/12.763648

KEYWORDS: Photodynamic therapy, Absorption, Spectroscopy, Bacteria, Microorganisms, Absorption spectroscopy, Glasses, Oxygen, Absorbance, Statistical analysis

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Proceedings Article | 12 February 2008 Paper

Angiogenesis induced by low-intensity laser therapy: comparative study between single and fractioned dose on burn healing

Stella Sugayama, Gessé Nogueira, Cristiane França, Renato Prates, Daniela Silva, Silvia Núñez, Martha Ribeiro

Proceedings Volume 6846, 68460D (2008) https://doi.org/10.1117/12.762121

KEYWORDS: Wound healing, Low-intensity laser therapy, Skin, Blood vessels, Seaborgium, Laser therapeutics, Tissues, Injuries, Collagen, Semiconductor lasers

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Proceedings Article | 12 February 2008 Paper

The irradiation parameters investigation of photodynamic therapy on yeast cells

Renato Prates, Eriques da Silva, Aécio Yamada, Luis Suzuki, Claudete Paula, Martha Ribeiro

Proceedings Volume 6846, 684606 (2008) https://doi.org/10.1117/12.763059

KEYWORDS: Yeast, Photodynamic therapy, Pathogens, Light sources, Oxygen, Microorganisms, Resistance, Statistical analysis, Surface plasmons, Semiconductor lasers

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Showing 5 of 19 publications

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