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1

Assessment of infrared spectroscopy and multivariate techniques for monitoring the service condition of diesel-engine lubricating oils

Arnobio Roberto Caneca, M. Fernanda Pimentel, Roberto Kawakami Harrop Galvão, Cláudia Eliane da Matta, Florival Rodrigues de Carvalho, Ivo M. Raimundo Jr., Celio Pasquini, Jarbas J.R. Rohwedder

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 370 KB

english, 2006

2

Determination of total sulfur in diesel fuel employing NIR spectroscopy and multivariate calibration

Breitkreitz, M�rcia C., Raimundo, Jr, Ivo M., Rohwedder, Jarbas J. R., Pasquini, Celio, Dantas Filho, Heronides A., Jos�, Gledson E., Ara�jo, M�rio C. U.

Journal:

The Analyst (Royal Society of Chemistry)

Année:

2003

Langue:

english

Fichier:

PDF, 106 KB

english, 2003

3

Determination of hydrogen peroxide by near infrared spectroscopy

Pimenta, Adriana, Frasson Scafi, Sérgio, Pasquini, Celio, Raimundo Jr, Ivo, Rohwedder, Jarbas, da Conceição B.S.M. Montenegro, Maria, Araújo, Alberto

Journal:

Journal of Near Infrared Spectroscopy

Année:

2003

Langue:

english

Fichier:

PDF, 67 KB

english, 2003

4

Espectrofotometria multicanal e arranjos de fotodiodos

Raimundo Jr., Ivo M., Pasquini, Celio

Journal:

Année:

1997

Fichier:

PDF, 609 KB

1997

5

A versatile set up for implementing different flow analysis approaches: Spectrophotometric determination of nickel in steel alloys

Jonas A. Vieira, Ivo M. Raimundo Jr., Jarbas J.R. Rohwedder, Boaventura F. Reis

Journal:

Microchemical Journal

Année:

2006

Langue:

english

Fichier:

PDF, 143 KB

english, 2006

6

A multichannel photometer based on an array of light emitting diodes for use in multivariate calibration

Alexandre Fonseca, Ivo M. Raimundo Jr.

Journal:

Analytica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 130 KB

english, 2004

7

A simple method for water discrimination based on an light emitting diode (LED) photometer

Alexandre Fonseca, Ivo M. Raimundo Jr.

Journal:

Analytica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 305 KB

english, 2007

8

Construction and evaluation of a flow injection micro-analyser based on urethane–acrylate resin

Alexandre Fonseca, Ivo M. Raimundo Jr., Jarbas J.R. Rohwedder, Luiz Otávio S. Ferreira

Journal:

Analytica Chimica Acta

Année:

2007

Langue:

english

Fichier:

PDF, 916 KB

english, 2007

9

Chloride-selective membrane electrodes and optodes based on an indium(III) porphyrin for the determination of chloride in a sequential injection analysis system

Adriana M. Pimenta, Alberto N. Araújo, Maria Conceição B.S.M. Montenegro, Celio Pasquini, Jarbas J.R. Rohwedder, Ivo M. Raimundo Jr.

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

2004

Langue:

english

Fichier:

PDF, 130 KB

english, 2004

10

Improving the detection limits of near infrared spectroscopy in the determination of aromatic hydrocarbons in water employing a silicone sensing phase

Kássio M.G. Lima, Ivo M. Raimundo Jr., M. Fernanda Pimentel

Journal:

Sensors and Actuators B: Chemical

Année:

2007

Langue:

english

Fichier:

PDF, 213 KB

english, 2007

11

Effect of plasticizers on a PVC sensing phase for evaluation of water contamination by aromatic hydrocarbons and fuels using infrared spectroscopy

Andréa Monteiro Santana Silva, Maria Fernanda Pimentel, Ivo M. Raimundo Jr., Yeda M.B. Almeida

Journal:

Sensors and Actuators B: Chemical

Année:

2009

Langue:

english

Fichier:

PDF, 907 KB

english, 2009

12

A PVC sensing phase for determination of BTEX in water employing mid-infrared spectroscopy

Andréa Monteiro Santana Silva, Maria Fernanda Pimentel, Ivo M. Raimundo Jr., Yeda M.B. Almeida

Journal:

Vibrational Spectroscopy

Année:

2008

Langue:

english

Fichier:

PDF, 422 KB

english, 2008

13

Turbidimetric determination of sulphate employing gravity flow-based systems

Jonas A Vieira, Ivo M Raimundo Jr., Boaventura F Reis

Journal:

Analytica Chimica Acta

Année:

2001

Langue:

english

Fichier:

PDF, 112 KB

english, 2001

14

Bi-enzymatic optode detection system for oxalate determination based on a natural source of enzyme

Marı́a Del Pilar Taboada Sotomayor, Ivo M Raimundo Jr., Graciliano Oliveira Neto, Lauro T Kubota

Journal:

Analytica Chimica Acta

Année:

2001

Langue:

english

Fichier:

PDF, 85 KB

english, 2001

15

Portable flow-injection analyzer with liquid-core waveguide based fluorescence, luminescence, and long path length absorbance detector

Qingyang Li, Kavin J Morris, Purnendu K Dasgupta, Ivo M Raimundo Jr., Henryk Temkin

Journal:

Analytica Chimica Acta

Année:

2003

Langue:

english

Fichier:

PDF, 390 KB

english, 2003

16

Sampling strategies in sequential injection analysis: Exploiting the monosegmented-flow approach

Jonas A Vieira, Ivo M Raimundo, Jr, Boaventura F Reis, Elias A.G Zagatto, José L.F.C Lima

Journal:

Analytica Chimica Acta

Année:

1998

Langue:

english

Fichier:

PDF, 139 KB

english, 1998

17

Simultaneous multiple injection in monosegmented flow analysis

Vanessa O. Brito, Ivo M. Raimundo Jr.

Journal:

Analytica Chimica Acta

Année:

1998

Langue:

english

Fichier:

PDF, 165 KB

english, 1998

18

Construction and evaluation of an optical pH sensor based on polyaniline–porous Vycor glass nanocomposite

Pilar T. Sotomayor, Ivo M. Raimundo Jr., Aldo J.G. Zarbin, Jarbas J.R. Rohwedder, Graciliano Oliveira Neto, Oswaldo L. Alves

Journal:

Sensors and Actuators B: Chemical

Année:

2001

Langue:

english

Fichier:

PDF, 177 KB

english, 2001

19

Cholesteric liquid crystals for detection of organic vapours

Daniel A. Winterbottom, Ramaier Narayanaswamy, Ivo M. Raimundo Jr.

Journal:

Sensors and Actuators B: Chemical

Année:

2003

Langue:

english

Fichier:

PDF, 275 KB

english, 2003

20

Evaluation of fibre optical chemical sensors for flow analysis systems

Pilar T Sotomayor, Ivo M Raimundo Jr, Graciliano de Oliveira Neto, Walace A de Oliveiira

Journal:

Sensors and Actuators B: Chemical

Année:

1998

Langue:

english

Fichier:

PDF, 203 KB

english, 1998

21

An organopalladium-PVC membrane for sulphur dioxide optical sensing

Flávia L. Alves, Ivo M. Raimundo Jr., Iara F. Gimenez, Oswaldo L. Alves

Journal:

Sensors and Actuators B: Chemical

Année:

2005

Langue:

english

Fichier:

PDF, 211 KB

english, 2005

22

Simultaneous determination of relative humidity and ammonia in air employing an optical fibre sensor and artificial neural network

Ivo M. Raimundo Jr., R. Narayanaswamy

Journal:

Sensors and Actuators B: Chemical

Année:

2001

Langue:

english

Fichier:

PDF, 431 KB

english, 2001

23

Simultaneous determination of Zn(II), Cd(II) and Hg(II) in water

Ivo M. Raimundo Jr., R. Narayanaswamy

Journal:

Sensors and Actuators B: Chemical

Année:

2003

Langue:

english

Fichier:

PDF, 254 KB

english, 2003

24

Simultaneous determination of BTX and total hydrocarbons in water employing near infrared spectroscopy and multivariate calibration

Kássio M.G. Lima, Ivo M. Raimundo Jr., Maria Fernanda Pimentel

Journal:

Sensors and Actuators B: Chemical

Année:

2011

Langue:

english

Fichier:

PDF, 425 KB

english, 2011

25

Simultaneous determination of methanol and ethanol in gasoline using NIR spectroscopy: Effect of gasoline composition

Heitor L. Fernandes, Ivo M. Raimundo Jr, Celio Pasquini, Jarbas J.R. Rohwedder

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 421 KB

english, 2008

26

Evaluation of Nafion–Crystal Violet films for the construction of an optical relative humidity sensor

Raimundo Jr., Ivo M., Narayanaswamy, R.

Journal:

The Analyst (Royal Society of Chemistry)

Année:

1999

Langue:

english

Fichier:

PDF, 84 KB

english, 1999

27

Optimized design of substrate-integrated hollow waveguides for mid-infrared gas analyzers

Fortes, Paula Regina, da Silveira Petruci, João Flávio, Wilk, Andreas, Cardoso, Arnaldo Alves, Raimundo Jr, Ivo Milton, Mizaikoff, Boris

Journal:

Journal of Optics (IOPscience)

Année:

2014

Langue:

english

Fichier:

PDF, 696 KB

english, 2014

28

Automated Monosegmented Flow Analyser. Determination of Glucose, Creatinine and Urea

Raimundo Jr., Ivo M.

Journal:

The Analyst (Royal Society of Chemistry)

Année:

1997

Langue:

english

Fichier:

PDF, 176 KB

english, 1997

29

Simultaneous multiple injection to perform titration and standard addition in mono-segmented flow analysis

Assali, Ivo M. Raimundo Jr, Ileana, Margarete

Journal:

Journal of Automated Methods & Management in Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 219 KB

english, 2001

30

Design and development of a multichannel potentiometer for monitoring an electrode array and its application in flow analysis

Rohwedder, Jarbas J. R., Pasquini, Celio, Jr, Ivo M. Raimundo, Conceic&#x000B8, ao, M., Montenegro, B. S. M., Ara&#x000FA, jo, Alberto N., Couto, Cristina M. C. M.

Journal:

Journal of Automated Methods & Management in Chemistry

Année:

2002

Langue:

english

Fichier:

PDF, 230 KB

english, 2002

31

Sensing Hydrocarbons with Interband Cascade Laser and Substrate-Integrated Hollow Waveguides

José Gomes da Silva, Igor, Tütüncü, Erhan, Nägele, Markus, Fuchs, Peter, Fischer, Marc, Raimundo Jr., Ivo, Mizaikoff, Boris

Journal:

The Analyst (Royal Society of Chemistry)

Année:

2016

Langue:

english

Fichier:

PDF, 1.14 MB

english, 2016

32

iHEART: A miniaturized near-infrared in-line gas sensor using heart-shaped substrate-integrated hollow waveguides

Ribessi, Rafael L., de A. Neves, Thiago, Rohwedder, Jarbas Jose Rodrigues, Pasquini, C, Raimundo Jr., Ivo, Wilk, Andreas, Kokoric, Vjekoslav, Mizaikoff, Boris

Journal:

The Analyst (Royal Society of Chemistry)

Année:

2016

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2016

33

Molecularly imprinted core-shell hybrid microspheres for the selective extraction of vanillin

Fernandes, Rafael, Dinc, Mehmet, Raimundo Jr., Ivo, Mizaikoff, Boris

Journal:

Analytical Methods

Année:

2017

Langue:

english

Fichier:

PDF, 1.72 MB

english, 2017

34

Design and development of a multichannel potentiometer for monitoring an electrode array and its application in flow analysis

Rohwedder, Jarbas J. R., Pasquini, Celio, Raimundo, Jr., Ivo M., Conceiçao, M., Montenegro, B. S. M., Araújo, Alberto N., Couto, Cristina M. C. M.

Journal:

Journal of Automated Methods & Management in Chemistry

Année:

2002

Langue:

english

Fichier:

PDF, 1.39 MB

english, 2002

35

Automation of a plane grating spectrograph

Bellato, Carlos Roberto, Rohwedder, Jarbas J. R., Raimundo, Jr., Ivo M., Pasquini, Celio

Journal:

Journal of Automatic Chemistry

Année:

1996

Langue:

english

Fichier:

PDF, 2.61 MB

english, 1996

36

Simultaneous multiple injection to perform titration and standard addition in mono-segmented flow analysis

Assali, Margarete, Raimundo, Jr, Ivo M., Facchin, Ileana

Journal:

Journal of Automated Methods & Management in Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 1.38 MB

english, 2001

37

Signal-to-noise optimization and evaluation of a home-made visible diode-array spectrophotometer

Raimundo, Jr., Ivo M., Pasquini, Celio

Journal:

Journal of Automatic Chemistry

Année:

1993

Langue:

english

Fichier:

PDF, 2.13 MB

english, 1993

38

Uso de membranas de Nafion para a construção de sensores ópticos para medidas de pH

Pinheiro, Silvia Cristina Lopes, Raimundo Jr, Ivo M.

Journal:

Année:

2005

Fichier:

PDF, 237 KB

2005

39

Monosegemented flow potentiometric titration for the determination of chloride in milk and wine

Vieira, Jonas A., Raimundo Jr., Ivo M., Reis, Boaventura F., Montenegro, M. Conceição B.S.M., Araújo, Alberto N.

Journal:

Journal of the Brazilian Chemical Society

Année:

2003

Fichier:

PDF, 181 KB

2003

40

Construção de uma cela de fluxo de longo caminho óptico para medidas espectrofotométricas

Melchert, Wanessa Roberto, Rocha, Fábio R. P., Raimundo Jr., Ivo M., Reis, Boaventura F.

Journal:

Année:

2008

Fichier:

PDF, 150 KB

2008

41

Construção de uma cela de fluxo de longo caminho óptico para medidas espectrofotométricas

Melchert, Wanessa Roberto, Rocha, Fábio R. P., Raimundo Jr., Ivo M., Reis, Boaventura F.

Journal:

Année:

2008

Fichier:

PDF, 150 KB

2008

42

Sensores ópticos com detecção no infravermelho próximo e médio

Lima, Kássio M. G., Raimundo Jr., Ivo M., Silva, Andréa Monteiro S., Pimentel, Maria Fernanda

Journal:

Année:

2009

Fichier:

PDF, 194 KB

2009