Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Rubim Joel C."'
Autor:
Oliveira Flavia C. C., Souza Antônio T. P. C. de, Dias José A., Dias Silvia C. L., Rubim Joel C.
Publikováno v:
Química Nova, Vol 27, Iss 2, Pp 218-225 (2004)
A method is presented for the choice of spectral regions when absorption measurements are coupled to chemometric tools to perform quantitative analyses. The method is based on the spectral distribution of the relative standard deviation of concentrat
Externí odkaz:
https://doaj.org/article/0ed2df6dfdb5448ea137f2191ec36a64
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 15, Iss 3, Pp 400-406 (2004)
In this work, a simple and fast capillary electrophoresis method for the simultaneous analysis of 4-carboxybenzaldehyde (4-CBA), p-toluic acid (pTOL) and benzoic acid (BZ) in industrial batches of crude (CTA) and highly-purified (PTA) terephthalic ac
Externí odkaz:
https://doaj.org/article/8f577c0fbce2475bad12b09b5b0f9811
Implementação de um sistema de eletroforese capilar com detecção de fluorescência induzida por laser
Publikováno v:
Química Nova, Vol 23, Iss 5, Pp 585-589 (2000)
A capillary electrophoresis system using laser induced fluorescence detection is described. A Raman system equipped with a microscope has been used to focus the laser beam on the capillary giving a lateral resolution of 1.5 mm. The fluorescence signa
Externí odkaz:
https://doaj.org/article/123e76f0aabe477f9e68fba2cf082b02
Autor:
Ribeiro, Eric B., Daher, Leila O., Faria, Elaine A., Garcia, Fernando C., S. C. Pereira, Mirian, Rubim, Joel C., Prado, Alexandre G. S., Suarez, Paulo A. Z., Andrade, Romulo D. A.
Publikováno v:
Catalysis Letters; Jan2025, Vol. 155 Issue 1, p1-13, 13p
Autor:
Souza, Marco A., de Oliveira, Karolyne V., Oliveira, Flavia C.C., Silva, Luciano P., Rubim, Joel C.
Publikováno v:
In Vibrational Spectroscopy September 2018 98:152-157
Publikováno v:
In Vibrational Spectroscopy September 2016 86:290-301
Publikováno v:
In European Polymer Journal October 2015 71:152-163
Autor:
Feitoza, Natálie C., Gonçalves, Thamires D., Mesquita, Jéssica J., Menegucci, Jucely S., Santos, Mac-Kedson M.S., Chaker, Juliano A., Cunha, Ricardo B., Medeiros, Anderson M.M., Rubim, Joel C., Sousa, Marcelo H.
Publikováno v:
In Journal of Hazardous Materials 15 January 2014 264:153-160
Akademický článek
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Autor:
Barreto, Cynara C.K., Oliveira, Cristiano C., Souza, Gabriela G., Suarez, Paulo A.Z., Rubim, Joel C.
Publikováno v:
In Biomass and Bioenergy February 2012 37:42-48