Search Results - "Carvalho, Luis Felipe das Chagas e Silva de"

Rapid diagnosis of COVID-19 using FT-IR ATR spectroscopy and machine learning by Nogueira, Marcelo Saito, Leal, Leonardo Barbosa, Marcarini, Wena Dantas, Pimentel, Raquel Lemos, Muller, Matheus, Vassallo, Paula Frizera, Campos, Luciene Cristina Gastalho, dos Santos, Leonardo, Luiz, Wilson Barros, Mill, José Geraldo, Barauna, Valerio Garrone, de Carvalho, Luis Felipe das Chagas e Silva

“…Early diagnosis of COVID-19 in suspected patients is essential for contagion control and damage reduction strategies. We investigated the applicability of…”
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New insights of Raman spectroscopy for oral clinical applications by de Carvalho, Luis Felipe das Chagas E Silva, Saito Nogueira, Marcelo

“…Oral injuries are currently diagnosed by histopathological analysis of biopsy, which is an invasive procedure and does not give immediate results. On the other…”
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Editorial: Technological innovations for improved prevention and diagnosis of oral disease by de Carvalho, Luis Felipe das Chagas E Silva, Zanatta, Rayssa Ferreira

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Author Correction: Rapid diagnosis of COVID-19 using FT-IR ATR spectroscopy and machine learning by Nogueira, Marcelo Saito, Leal, Leonardo Barbosa, Marcarini, Wena Dantas, Pimentel, Raquel Lemos, Muller, Matheus, Vassallo, Paula Frizera, Campos, Luciene Cristina Gastalho, dos Santos, Leonardo, Luiz, Wilson Barros, Mill, José Geraldo, Barauna, Valerio Garrone, de Carvalho, Luis Felipe das Chagas e Silva

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Surface-Enhanced Raman Analysis of Uric Acid and Hypoxanthine Analysis in Fractionated Bodily Fluids by Tian, Furong, Carvalho, Luis Felipe das Chagas E Silva de, Casey, Alan, Nogueira, Marcelo Saito, Byrne, Hugh J

“…In recent years, the disease burden of hyperuricemia has been increasing, especially in high-income countries and the economically developing world with a…”
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High-Wavenumber Infrared Spectroscopy of Blood Plasma for Pre-Eclampsia Detection with Machine Learning by Reganin Monteiro, Gabriela, Silva, Sara Maria Santos Dias da, Rizzato, Jaqueline Maria Brandão, Silva, Simone de Lima, Cortelli, Sheila Cavalca, Silva, Rodrigo Augusto, Nogueira, Marcelo Saito, Silva de Carvalho, Luis Felipe das Chagas e

“…Early detection of pre-eclampsia is challenging due to the low sensitivity and specificity of current clinical methods and biomarkers. This study investigates…”
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An Approach for the Prevention, Diagnosis, and Treatment of Jaw Osteonecrosis: Report of a Case Associated with Zoledronic Acid by de Alexandria Santos, Danila S, de Sales Lima, Marco Vinícius, Scherma, Alexandre do Prado, Kitakawa, Dárcio, Magalhães, Natália de Castro, Peralta, Felipe da Silva, E Silva de Carvalho, Luis Felipe das Chagas

“…BACKGROUND Osteonecrosis of the jaw is a condition manifesting as necrotic bone for 8 weeks or more, with no history of radiotherapy. It is linked to the use…”
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Optical techniques for fast screening – Towards prevention of the coronavirus COVID-19 outbreak by Carvalho, Luis Felipe das Chagas e Silva de, Nogueira, Marcelo Saito

“…•Coronavirus disease 2019 (COVID-19) is emerging and requires early diagnostics.•Biomarkers are present for coronaviruses.•Raman and FT-IR spectroscopy are…”
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FTIR spectroscopy as a point of care diagnostic tool for diabetes and periodontitis: A saliva analysis approach by Nogueira, Marcelo Saito, Barreto, Anna Laura, Furukawa, Monique, Rovai, Emanuel Silva, Bastos, Alice, Bertoncello, Gabriella, Carvalho, Luis Felipe das Chagas e Silva de

“…•FTIR spectroscopy is a promising tool for point-of-care diagnostics of diabetes and periodontitis.•Our study shows an unprecedented approach to validate FTIR…”
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Providing potential solutions by using FT-IR spectroscopy for biofluid analysis: Clinical impact of optical screening and diagnostic tests by das Chagas e Silva de Carvalho, Luis Felipe, de Lima Morais, Thayná Melo, Nogueira, Marcelo Saito

“…•Researchers have conducted studies for the use of FT-IR spectroscopy as new disease detection approaches for clinicians.•Unless implementation of FT-IR…”
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Diagnosis of Systemic Diseases Using Infrared Spectroscopy: Detection of Iron Overload in Plasma—Preliminary Study by Leal, Leonardo Barbosa, Nogueira, Marcelo Saito, Mageski, Jandinay Gonzaga Alexandre, Martini, Thiago Pereira, Barauna, Valério Garrone, dos Santos, Leonardo, de Carvalho, Luis Felipe das Chagas e Silva

“…Despite the important role of iron in cellular homeostasis, iron overload (IO) is associated with systemic and tissue deposits which damage several organs. In…”
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Infrared spectroscopy for fast screening of diabetes and periodontitis by da Silva, Sara Maria Santos Dias, Ferreira, Camila Lopes, Rizzato, Jaqueline Maria Brandão, Toledo, Giovana dos Santos, Furukawa, Monique, Rovai, Emanuel Silva, Nogueira, Marcelo Saito, Carvalho, Luis Felipe das Chagas e Silva de

“…•FTIR spectroscopy is an alternative method for real-time evaluation of biofluids.•Saliva assessment by FTIR spectroscopy has potential for early diagnosis of…”
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Oral lesions of herpes zoster in COVID‐19 patients or truly associated to the disease? by Carvalho, Luis Felipe das Chagas e Silva, Kitakawa, Dárcio, Cabral, Luiz Antônio Guimarães

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Human papillomavirus detection using PCR and ATR-FTIR for cervical cancer screening by Rymsza, Taciana, Ribeiro, Eliane Aline, de Carvalho, Luis Felipe das Chagas e Silva, Bhattacharjee, Tanmoy, de Azevedo Canevari, Renata

“…The human papillomavirus (HPV) genital infection is considered one of the most common sexually transmitted diseases worldwide, and has been associated with…”
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Biochemical Profiles of In Vivo Oral Mucosa by Using a Portable Raman Spectroscopy System by Saito Nogueira, Marcelo, Ribeiro, Victoria, Pires, Marianna, Peralta, Felipe, Carvalho, Luis Felipe das Chagas e Silva de

“…Most oral injuries are diagnosed by histopathological analysis of invasive and time-consuming biopsies. This analysis and conventional clinical observation…”
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Synchronous fibro-Osseous Lesions in Different Quadrants by Kitakawa, Dárcio, Silva De Carvalho, Luis Felipe Das Chagas E

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Immunohistochemical features of multifocal melanoacanthoma in the hard palate: a case report by das Chagas E Silva de Carvalho, Luis Felipe, Farina, Vitor Hugo, Cabral, Luiz Antonio Guimarães, Brandão, Adriana Aigotti Haberbeck, Coletta, Ricardo Della, Almeida, Janete Dias

“…Melanoacanthoma (MA) has been described in the oral mucosa as a solitary lesion or, occasionally, as multiple lesions. MA mainly affects dark skinned patients…”
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Spectral region optimization for Raman-based optical biopsy of inflammatory lesions by de Carvalho, Luis Felipe das Chagas E Silva, Bitar, Renata Andrade, Arisawa, Emília Angela Loschiavo, Brandão, Adriana Aigotti Haberbeck, Honório, Kathia Maria, Cabral, Luiz Antônio Guimarães, Martin, Airton Abrahão, Martinho, Herculano da Silva, Almeida, Janete Dias

“…The biochemical alterations between inflammatory fibrous hyperplasia (IFH) and normal tissues of buccal mucosa were probed by using the FT-Raman spectroscopy…”
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Ameloblastoma multicístico reabilitado com prótese tridimensional by Oliveira, Eurico Candido, Catapreta, Victor Felipe Ferreira, Peralta, Felipe da Silva, de Carvalho, Luis Felipe das Chagas e Silva, Scherma, Alexandre Prado

“…O ameloblastoma é um tumor odontogênico epitelial benigno, localmente invasivo e de crescimento lento. Apresenta diversas opções de tratamento, podendo o…”
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Molecular model for hydrated biological tissues by Sato, Erika Tiemi, Rocha, Alexandre Reily, de Carvalho, Luis Felipe das Chagas e Silva, Almeida, Janete Dias, Martinho, Herculano

“…A density-functional microscopic model for soft tissues (STmod) is presented. The model was based on a prototype molecular structure from experimentally…”
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