Works by Silveira, Landulfo

Results: 88

Correlation between near-infrared Raman spectroscopy and the histopathological analysis of atherosclerosis in human coronary arteries.

Published in:

2002

By:

Silveira, Landulfo;
Sathaiah, Sokki;
Zângaro, Renato A.;
Pacheco, Marcos T. T.;
Chavantes, Maria C.;
Pasqualucci, Carlos A. G.;
Silveira, Landulfo Jr;
Zângaro, Renato A

Publication type:

journal article

Classification model based on Raman spectra of selected morphological and biochemical tissue constituents for identification of atherosclerosis in human coronary arteries.

Published in:

2011

By:

Peres, Marines;
Silveira, Landulfo;
Zângaro, Renato;
Pacheco, Marcos;
Pasqualucci, Carlos;
Peres, Marines Bertolo;
Silveira, Landulfo Jr;
Zângaro, Renato Amaro;
Pacheco, Marcos Tadeu Tavares;
Pasqualucci, Carlos Augusto

Publication type:

journal article

The effects of low-level light emitting diode on the repair process of Achilles tendon therapy in rats.

Published in:

2009

By:

Casalechi, Heliodora L.;
Nicolau, Renata A.;
Casalechi, Vitor L.;
Silveira Jr., Landulfo;
De Paula, Alfredo M. B.;
Pacheco, Marcos T. T.;
Silveira, Landulfo Jr

Publication type:

journal article

Comparison of temperature increase in in vitro human tooth pulp by different light sources in the dental whitening process.

Published in:

2009

By:

Coutinho, Daniela Soares;
Silveira, Jr., Landulfo;
Nicolau, Renata Amadei;
Zanin, Fátima;
Brugnera, Jr., Aldo;
Silveira, Landulfo Jr;
Zanin, Fátima;
Brugnera, Aldo Jr

Publication type:

journal article

Paraconsistent analysis network applied in the treatment of Raman spectroscopy data to support medical diagnosis of skin cancer.

Published in:

2016

By:

Silva Filho, João;
Nunes, Célio;
Garcia, Dorotéa;
Mario, Mauricio;
Giordano, Fábio;
Abe, Jair;
Pacheco, Marcos;
Silveira, Landulfo;
Da Silva Filho, João Inácio;
Vander Nunes, Célio;
Garcia, Dorotéa Vilanova;
Mario, Mauricio Conceição;
Giordano, Fábio;
Abe, Jair Minoro;
Pacheco, Marcos Tadeu Tavares;
Silveira, Landulfo Jr

Publication type:

journal article

Normal-subtracted preprocessing of Raman spectra aiming to discriminate skin actinic keratosis and neoplasias from benign lesions and normal skin tissues.

Published in:

2020

By:

Silveira, Landulfo;
Pasqualucci, Carlos Augusto;
Bodanese, Benito;
Pacheco, Marcos Tadeu Tavares;
Zângaro, Renato Amaro;
Silveira, Landulfo Jr

Publication type:

journal article

Diagnosing sickle cell disease and iron deficiency anemia in human blood by Raman spectroscopy.

Published in:

2020

By:

da Silva, Wagner Rafael;
Silveira, Landulfo;
Fernandes, Adriana Barrinha;
Silveira, Landulfo Jr

Publication type:

journal article

Detecting creatine excreted in the urine of swimming athletes by means of Raman spectroscopy.

Published in:

2020

By:

Moreira, Letícia Parada;
Rocco, Débora Dias Ferraretto Moura;
da Silva, Alexandre Galvão;
Pacheco, Marcos Tadeu Tavares;
Silveira, Landulfo;
Silveira, Landulfo Jr

Publication type:

journal article

Biochemical changes in injured sciatic nerve of rats after low-level laser therapy (660 nm and 808 nm) evaluated by Raman spectroscopy.

Published in:

2019

By:

de Almeida Melo Maciel Mangueira, Melissa;
Maciel Mangueira, Nilton;
Pereira Gama Filho, Ozimo;
Moysés de Oliveira, Márcio;
Albuquerque Heluy, Renato;
Silveira, Landulfo;
Caparelli Moniz de Aragão Dáquer, Egas;
Silveira, Landulfo Jr

Publication type:

journal article

Laser/LED phototherapy on the repair of tibial fracture treated with wire osteosynthesis evaluated by Raman spectroscopy.

Published in:

2018

By:

Pinheiro, Antônio L. B.;
Soares, Luiz G. P.;
da Silva, Aline C. P.;
Santos, Nicole R. S.;
da Silva, Anna Paula L. T.;
Neves, Bruno Luiz R. C.;
Soares, Amanda P.;
Silveira, Landulfo;
Silveira, Landulfo Jr

Publication type:

journal article

Discrimination model applied to urinalysis of patients with diabetes and hypertension aiming at diagnosis of chronic kidney disease by Raman spectroscopy.

Published in:

2017

By:

Souza Vieira, Elzo;
Bispo, Jeyse;
Silveira, Landulfo;
Fernandes, Adriana;
de Souza Vieira, Elzo Everton;
Bispo, Jeyse Aliana Martins;
Silveira, Landulfo Jr;
Fernandes, Adriana Barrinha

Publication type:

journal article

Quantifying glucose and lipid components in human serum by Raman spectroscopy and multivariate statistics.

Published in:

2017

By:

Silveira, Landulfo;
Borges, Rita;
Navarro, Ricardo;
Giana, Hector;
Zângaro, Renato;
Pacheco, Marcos;
Fernandes, Adriana;
Silveira, Landulfo Jr;
Borges, Rita de Cássia Fernandes;
Navarro, Ricardo Scarparo;
Giana, Hector Enrique;
Zângaro, Renato Amaro;
Pacheco, Marcos Tadeu Tavares;
Fernandes, Adriana Barrinha

Publication type:

journal article

Biochemical changes on the repair of surgical bone defects grafted with biphasic synthetic micro-granular HA + β-tricalcium phosphate induced by laser and LED phototherapies and assessed by Raman spectroscopy.

Published in:

2017

By:

Pinheiro, Antônio;
Soares, Luiz;
Marques, Aparecida;
Cangussú, Maria;
Pacheco, Marcos;
Silveira, Landulfo;
Pinheiro, Antônio Luiz Barbosa;
Soares, Luiz Guilherme Pinheiro;
Marques, Aparecida Maria Cordeiro;
Cangussú, Maria Cristina Teixeira;
Pacheco, Marcos Tadeu Tavares;
Silveira, Landulfo Jr

Publication type:

journal article

Estimating the concentration of urea and creatinine in the human serum of normal and dialysis patients through Raman spectroscopy.

Published in:

2016

By:

de Almeida, Maurício;
Saatkamp, Cassiano;
Fernandes, Adriana;
Pinheiro, Antonio;
Silveira, Landulfo;
de Almeida, Maurício Liberal;
Saatkamp, Cassiano Junior;
Fernandes, Adriana Barrinha;
Pinheiro, Antonio Luiz Barbosa;
Silveira, Landulfo Jr

Publication type:

journal article

Assessing the biochemical changes of tendons of rats in an experimental model of tenotomy under therapeutic ultrasound and LEDs (625 and 945 nm) by near-infrared Raman spectroscopy.

Published in:

2015

By:

Moura Júnior, Manoel de Jesus;
Maia Filho, Antonio Luís Martins;
Pessoa, Diego Rodrigues;
Alves, Marcos Danilo Rodrigues;
Justino, Jefferson de Sousa;
Andrade, Matheus Dos Santos;
Rebêlo, Ana Maria Gonçalves;
de Lima, Carlos José;
Pinheiro, Antonio Luiz Barbosa;
Silveira Jr, Landulfo;
Silveira, Landulfo Jr

Publication type:

journal article

Raman spectroscopic study of the repair of surgical bone defects grafted or not with biphasic synthetic micro-granular HA + β-calcium triphosphate irradiated or not with λ850 nm LED light.

Published in:

2014

By:

Soares, Luiz Guilherme P;
Marques, Aparecida Maria C;
Guarda, Milena G;
Aciole, Jouber Mateus S;
Andrade, Aline S;
Pinheiro, Antonio Luiz B;
Silveira Jr, Landulfo;
Silveira, Landulfo Jr

Publication type:

journal article

Do laser/LED phototherapies influence the outcome of the repair of surgical bone defects grafted with biphasic synthetic microgranular HA + β-tricalcium phosphate? A Raman spectroscopy study.

Published in:

2014

By:

Soares, Luiz Guilherme Pinheiro;
Marques, Aparecida Maria Cordeiro;
Aciole, Jouber Mateus Santos;
da Guarda, Milena Góes;
Cangussú, Maria Cristina Teixeira;
Silveira Jr, Landulfo;
Pinheiro, Antonio Luiz Barbosa;
Silveira, Landulfo Jr

Publication type:

journal article

Influence of Produced Water and Light Irradiation on the Composition of Exopolysaccharide Produced by L. amnigena Evaluated by Raman Spectroscopy.

Published in:

Biopolymers, 2025, v. 116, n. 3, p. 1, doi. 10.1002/bip.70022

By:

da Silva, Anna Paula Lima Teixeira;
Soares, Luiz Guilherme Pinheiro;
Gulberg, Lars Duarte;
Crugeira, Pedro Jorge Louro;
de Almeida, Paulo Fernando;
Fernandes, Adjaci Uchoa;
Silveira, Landulfo;
Pinheiro, Antonio Luiz Barbosa

Publication type:

Article

Effect of incoherent LED radiation on third-degree burning wounds in rats.

Published in:

Journal of Cosmetic & Laser Therapy, 2011, v. 13, n. 6, p. 315, doi. 10.3109/14764172.2011.630082

By:

Fiório, Franciane B.;
Silveira, Landulfo;
Munin, Egberto;
de Lima, Carlos José;
Fernandes, Kristianne P. S.;
Ta-Ferrari, Raquel Agnelli Mesqui;
de Carvalho, Paulo de Tarso C.;
Lopes-Martins, Rodrigo Alvaro Brandão;
Aimbire, Flávio;
de Carvalho, Regiane Albertini

Publication type:

Article

Biochemical Analysis of Urine Samples from Diabetic and Hypertensive Patients without Renal Dysfunction Using Spectrophotometry and Raman Spectroscopy Techniques Aiming Classification and Diagnosis.

Published in:

Bioengineering (Basel), 2022, v. 9, n. 10, p. N.PAG, doi. 10.3390/bioengineering9100500

By:

de Sousa Vieira, Elzo Everton;
Silveira Jr., Landulfo;
Carvalho, Henrique Cunha;
Bispo, Jeyse Aliana Martins;
Fernandes, Fernanda Barrinha;
Fernandes, Adriana Barrinha

Publication type:

Article

Effects of Sucralose Ingestion on Fetal and Placental Weights and Umbilical-Cord Length: Experimental Study.

Published in:

International Journal of Morphology, 2010, v. 28, n. 3, p. 823, doi. 10.4067/S0717-95022010000300025

By:

Rodero, Ademir B.;
Batigália, Fernando;
Azoubel, Reinaldo;
Moura, Arianne Assis;
de Souza Rodero, Lucas;
Silveira Jr., Landulfo

Publication type:

Article

Assembly and characterization of an optical fiber probe for use in a portable Raman spectrometer.

Published in:

Instrumentation Science & Technology, 2025, v. 53, n. 3, p. 363, doi. 10.1080/10739149.2024.2392012

By:

Lima, Carlos José de;
Silveira Jr., Landulfo;
Rosa, Vitor da Silva;
Lucindo, Murilo Antunes Alves;
Pacheco, Marcos Tadeu Tavares

Publication type:

Article

Characterization of the degradation of dipyrone (metamizole) in expired oral pharmaceutical products by Raman spectroscopy and principal component analysis (PCA).

Published in:

Instrumentation Science & Technology, 2023, v. 51, n. 5, p. 479, doi. 10.1080/10739149.2022.2158857

By:

Guimarães, Luciana Lopes;
Nita, Leandra Paula Marques de Sousa Rosa;
Toma, Walber;
Pacheco, Marcos Tadeu Tavares;
Silveira, Landulfo

Publication type:

Article

Raman spectroscopy for the identification of differences in the composition of automobile lubricant oils related to SAE specifications and additives.

Published in:

Instrumentation Science & Technology, 2021, v. 49, n. 2, p. 164, doi. 10.1080/10739149.2020.1807356

By:

Passoni, Douglas de Jesus;
Pacheco, Marcos Tadeu T.;
Silveira, Landulfo

Publication type:

Article

Quantification of anhydrous ethanol and detection of adulterants in commercial Brazilian gasoline by Raman spectroscopy.

Published in:

Instrumentation Science & Technology, 2019, v. 47, n. 1, p. 90, doi. 10.1080/10739149.2018.1470535

By:

Bezerra, Andressa Cristina de Mattos;
Silva, Danieli de Oliveira;
Matos, Gustavo Henrique Machado de;
dos Santos, Josuel Pereira;
Borges, Claudio Neves;
Silveira, Landulfo;
Pacheco, Marcos Tadeu Tavares

Publication type:

Article

Identification and quantification of β-caryophyllene in copaiba oil using Raman spectroscopy.

Published in:

Instrumentation Science & Technology, 2018, v. 46, n. 3, p. 265, doi. 10.1080/10739149.2017.1380662

By:

Boaroto, José Aparecido;
Fernandes, Adriana Barrinha;
Moreira, Leonardo Marmo;
Silveira, Landulfo;
José de Lima, Carlos

Publication type:

Article

Characterization of an ultraviolet irradiation chamber to monitor molecular photodegradation by Raman spectroscopy.

Published in:

Instrumentation Science & Technology, 2016, v. 44, n. 2, p. 189, doi. 10.1080/10739149.2015.1081936

By:

Bório, Viviane Gadret;
Fernandes, Adjaci Uchôa;
Silveira, Landulfo

Publication type:

Article

Characterization of nutritional parameters in bovine milk by Raman spectroscopy with least squares modeling.

Published in:

Instrumentation Science & Technology, 2016, v. 44, n. 1, p. 85, doi. 10.1080/10739149.2015.1055578

By:

Silveira, Landulfo;
Motta, Edlene do Carmo Martins;
Zângaro, Renato Amaro;
Pacheco, Marcos Tadeu Tavares;
de Lima, Carlos José;
Moreira, Lívia Helena

Publication type:

Article

QUANTIFICATION OF BINARY MIXTURES OF COCAINE AND ADULTERANTS USING DISPERSIVE RAMAN AND FT-IR SPECTROSCOPY AND PRINCIPAL COMPONENT REGRESSION.

Published in:

Instrumentation Science & Technology, 2012, v. 40, n. 5, p. 441, doi. 10.1080/10739149.2012.686356

By:

Penido, CiroAugusto Fernandes de Oliveira;
Silveira, Landulfo;
Pacheco, MarcosTadeu Tavares

Publication type:

Article

DISCRETE WAVELET TRANSFORM FOR DENOISING RAMAN SPECTRA OF HUMAN SKIN TISSUES USED IN A DISCRIMINANT DIAGNOSTIC ALGORITHM.

Published in:

Instrumentation Science & Technology, 2010, v. 38, n. 4, p. 268, doi. 10.1080/10739149.2010.508318

By:

Silveira, Landulfo;
Bodanese, Benito;
Zângaro, RenatoAmaro;
Pacheco, Marcos TadeuT.

Publication type:

Article

USE OF DISPERSIVE RAMAN SPECTROSCOPY IN THE DETERMINATION OF UNSATURATED FAT IN COMMERCIAL EDIBLE OIL- AND FAT-CONTAINING INDUSTRIALIZED FOODS.

Published in:

Instrumentation Science & Technology, 2010, v. 38, n. 1, p. 107, doi. 10.1080/10739140903430339

By:

Silveira, FabricioLuiz;
Silveira, Landulfo;
Villaverde, AntonioBalbin;
Pacheco, Marcos TadeuT.;
Pasqualucci, CarlosAugusto

Publication type:

Article

Classification System of Raman Spectra using Cluster Analysis to Diagnose Coronary Artery Lesions.

Published in:

Instrumentation Science & Technology, 2009, v. 37, n. 3, p. 327, doi. 10.1080/10739140902831990

By:

Santos, RicardoS.;
Sidaoui, HassanA.;
Silveira, Landulfo;
Pasqualucci, Carlos AugustoG.;
Pacheco, Marcos TadeuT.

Publication type:

Article

Independent Component Analysis Applied to Raman Spectra for Classification of In Vitro Human Coronary Arteries.

Published in:

Instrumentation Science & Technology, 2008, v. 36, n. 2, p. 134, doi. 10.1080/10739140701850845

By:

Silveira, Landulfo;
de Paula, AldericoRodrigues;
Pasqualucci, CarlosAugusto;
Pacheco, MarcosTadeu T.

Publication type:

Article

Optical Fiber Catheter with Distal End Bending Mechanism Control for Raman Biospectroscopy.

Published in:

Instrumentation Science & Technology, 2008, v. 36, n. 1, p. 43, doi. 10.1080/10739140701749971

By:

José de Lima, Carlos;
Simões, Manoel;
Pacheco, Marcos TadeuT.;
Silveira, Landulfo;
Balbin Villaverde, Antonio

Publication type:

Article

Near Infrared Raman Spectroscopy System for Real Time Monitoring of Fast Processes: A Resin Composite Photopolymerization Application.

Published in:

Instrumentation Science & Technology, 2007, v. 35, n. 6, p. 609, doi. 10.1080/10739140701651599

By:

Benício, FelipeGomes;
Pacheco, MarcosTadeu Tavares;
Rodrigues, MáiraRegina;
Villaverde, AntonioBalbin;
Munin, Egberto;
Silveira, Landulfo;
Zângaro, RenatoAmaro

Publication type:

Article

Development of experimental protocol for photodynamic therapy on colorectal tumors: determination of irradiation by fluorescence spectroscopy.

Published in:

FASEB Journal, 2013, v. 27, p. 1088.13, doi. 10.1096/fasebj.27.1_supplement.1088.13

By:

Duarte, Janaina;
de Oliveira Ferreira, Alexandre;
Junior, Landulfo Silveira;
Plapler, Helio

Publication type:

Article

Dispersive Raman spectroscopy for the in vitro identification and quantification of injected vancomycin intra-vitreous.

Published in:

Spectroscopy: An International Journal, 2011, v. 25, n. 2, p. 103, doi. 10.1155/2011/906158

By:

Lora, Roney Carlos;
Silveira Jr., Landulfo;
Zamuner, Stella Regina;
Pacheco, Marcos Tadeu Tavares

Publication type:

Article

Diagnostic model based on Raman spectra of normal, hyperplasia and prostate adenocarcinoma tissues in vitro.

Published in:

Spectroscopy: An International Journal, 2011, v. 25, n. 2, p. 89, doi. 10.1155/2011/864710

By:

Lopes, Ricardo Matias;
Silveira Jr., Landulfo;
Silva, Marcos Augusto R.S.;
Leite, Kátia Ramos M.;
Pasqualucci, Carlos Augusto G.;
Pacheco, Marcos Tadeu T.

Publication type:

Article

Determination of sucrose concentration in lemon-type soft drinks by dispersive Raman spectroscopy.

Published in:

Spectroscopy: An International Journal, 2009, v. 23, n. 3/4, p. 217, doi. 10.1155/2009/313969

By:

Silveira Jr., Landulfo;
Moreira, Leonardo Marmo;
Conceição, Viviane G. B.;
Casalechi, Heliodora L.;
Muñoz, Ingrid S.;
da Silva, Fabiano Fernandes;
Silva, Marcos Augusto S. R.;
de Souza, Renato Aparecido;
Pacheco, Marcos Tadeu T.

Publication type:

Article

Optimizing the Raman signal for characterizing organic samples: The effect of slit aperture and exposure time.

Published in:

Spectroscopy: An International Journal, 2009, v. 23, n. 2, p. 71, doi. 10.3233/SPE-2009-0377

By:

Lázaro, João Carlos;
Pacheco, Marcos Tadeu T.;
Rodrigues, Kátia Calligaris;
de Lima, Carlos José;
Moreira, Leonardo Marmo;
Villaverde, Antonio Balbin;
Silveira Jr., Landulfo

Publication type:

Article

Analysis of the alteration in the optical configuration of Raman spectrometer: Optimization of signal-to-noise ratio (SNR) in a specific wavelength range of clinical interest.

Published in:

Spectroscopy: An International Journal, 2008, v. 22, n. 6, p. 467, doi. 10.3233/SPE-2008-0366

By:

Lázaro, João Carlos;
de Lima, Carlos J.;
Moreira, Leonardo M.;
Silveira Jr., Landulfo;
da Silveira, Nelson J.F.;
Villaverde, Antonio Balbin;
Pacheco, Marcos Tadeu T.

Publication type:

Article

Identification of hepatitis C in human blood serum by near-infrared Raman spectroscopy.

Published in:

Spectroscopy: An International Journal, 2008, v. 22, n. 5, p. 387, doi. 10.1155/2008/419783

By:

Saade, Jamil;
Pacheco, Marcos Tadeu Tavares;
Rodrigues, Maira Regina;
Silveira Jr., Landulfo

Publication type:

Article

Raman spectroscopy: A powerful technique for biochemical analysis and diagnosis.

Published in:

Spectroscopy: An International Journal, 2008, v. 22, n. 1, p. 1, doi. 10.1155/2008/942758

By:

Moreira, Leonardo M.;
Silveira Jr., Landulfo;
Santos, Fábio V.;
Lyon, Juliana P.;
Rocha, Rick;
Zângaro, Renato A.;
Villaverde, Antonio Balbin;
Pacheco, Marcos T. T.

Publication type:

Article

Raman spectroscopy for diagnosis of calcification in human heart valves.

Published in:

Spectroscopy: An International Journal, 2004, v. 18, n. 1, p. 75, doi. 10.1155/2004/975105

By:

Otero, Enrique Uceda;
Sathaiah, Sokki;
Silveira Jr., Landulfo;
Alberto Pomerantzeff, Pablo Maria;
Gonçalves Pasqualucci, Carlos Augusto

Publication type:

Article

FT-Raman spectroscopy study for skin cancer diagnosis.

Published in:

Spectroscopy: An International Journal, 2003, v. 17, n. 2/3, p. 597, doi. 10.1155/2003/104696

By:

de Oliveira Nunes, Lilian;
Martin, Aírton Abrahão;
Silveira Jr., Landulfo;
Zampieri, Marcelo

Publication type:

Article

Diet composition and plastic ingestion in Poecilia reticulata from urban streams.

Published in:

Environmental Science & Pollution Research, 2024, v. 31, n. 39, p. 51647, doi. 10.1007/s11356-024-34641-8

By:

Selinger, Amanda;
Costa, João Henrique Alliprandini da;
Sandri, Letícia Mazzuco;
Wolff, Luciano Lazzarini;
Souza, Ursulla Pereira;
Silveira Jr., Landulfo;
Delariva, Rosilene Luciana

Publication type:

Article

Diagnosing molecular subtypes of breast cancer by means of Raman spectroscopy.

Published in:

Lasers in Surgery & Medicine, 2022, v. 54, n. 8, p. 1143, doi. 10.1002/lsm.23580

By:

Melitto, Alexandre S.;
Arias, Victor E. A.;
Shida, Jorge Y.;
Gebrim, Luiz H.;
Silveira, Landulfo

Publication type:

Article

Discrimination of non-melanoma skin lesions from non-tumor human skin tissues in vivo using Raman spectroscopy and multivariate statistics.

Published in:

Lasers in Surgery & Medicine, 2015, v. 47, n. 1, p. 6, doi. 10.1002/lsm.22318

By:

Silveira, Fabricio L.;
Pacheco, Marcos T.T.;
Bodanese, Benito;
Pasqualucci, Carlos A.;
Zângaro, Renato A.;
Silveira, Landulfo

Publication type:

Article

Comparison of different Raman spectrometer models in the quantification of blood serum analytes.

Published in:

Lasers in Medical Science, 2025, v. 40, n. 1, p. 1, doi. 10.1007/s10103-025-04413-y

By:

Giana, Hector Enrique;
Souza, Luisa Oliveira;
Silveira, Landulfo

Publication type:

Article

Raman Spectroscopic Analysis of Urinary Creatine and Phosphate in Athletes: Pre‐ and Post‐Training Assessment.

Published in:

Journal of Biophotonics, 2025, v. 18, n. 1, p. 1, doi. 10.1002/jbio.202400210

By:

Santos, Letícia C. S.;
Silveira, Landulfo;
Pacheco, Marcos T. T.

Publication type:

Article