Search Results - "Ribeiro, Clóvis Augusto"

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    Oil extraction from seeds of Carica papaya L.: Obtaining the lipid profile and thermal evaluation by Fonseca, Mariana, Kobelnik, Marcelo, Fontanari, Gustavo Guadagnucci, Crespi, Marisa Spirandeli, Ribeiro, Clovis Augusto

    Published in Eclética química (01-07-2023)
    “…Carica papaya L. is frequently found in northern and northeastern Brazil, the Caribbean and Central America. The papaya seed oil was extracted using Soxhlet…”
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    Journal Article
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    Structural and Thermal Behavior of Meglumine-Based Supra-Amphiphiles in Bulk and Assembled in Water by Ferreira, Leonardo M. B, Kurokawa, Suzy S. S, Alonso, Jovan D, Cassimiro, Douglas Lopes, Souza, Ana Luiza Ribeiro de, Fonseca, Mariana, Sarmento, Victor Hugo V, Regasini, Luis Octávio, Ribeiro, Clóvis Augusto

    Published in Langmuir (15-11-2016)
    “…Supra-amphiphiles are a new class of building blocks that are fabricated by means of noncovalent forces. In this work, we studied the formation of…”
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    Journal Article
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    Thermal behavior of jerivá oil (Syagrus romanzoffiana) by Kobelnik, Marcelo, Cassimiro, Douglas Lopes, dos Santos Dias, Diógenes, Ribeiro, Clóvis Augusto, Crespi, Marisa Spirandeli

    “…The jerivá is a well-known fruit, which belongs to the Arecaceae family, Syagrus romanzoffiana species frequently found in Brazil. Extraction of the jerivá oil…”
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    Journal Article
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    Study of the thermal behavior of Al(III) and In(III)-diclofenac complexes in solid state by Kobelnik, Marcelo, Cassimiro, Douglas Lopes, de Almeida, Adélia Emilia, Ribeiro, Clóvis Augusto, Crespi, Marisa Spirandeli

    “…The Al and In-diclofenac compounds were prepared. Thermogravimetry (TG) and X-ray diffraction powder patterns were used to characterize these compounds…”
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    Journal Article Conference Proceeding
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    Thermal behavior of residues (sludge) originating from the sugarcane industry by Lourenço, Renato Vessecchi, Kobelnik, Marcelo, Ribeiro, Clóvis Augusto, Fernonani, Fernando L.

    “…The Brazilian sugarcane industry shows a great amount of generated sludge which should be utilized adequately. Two sludge samples, aerobic and anaerobic, were…”
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    Journal Article
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    Thermal Behavior of Sr(II) and Ba(II)-Diclofenac Complexes in Solid State: Study of the Dehydration and Thermal Decomposition by Kobelnik, Marcelo, Cassimiro, Douglas Lopes, Santos, Diógenesdos Dos, Ribeiro, Clóvis Augusto, Crespi, Marisa Spirandeli

    Published in Chinese journal of chemistry (01-11-2011)
    “…Solid state compounds of general formula Sr(Diclof)2·5.7H2O and Ba(Diclof)2·4.8H2O were obtained. Thermogravimetry (TG), differential scanning calorimetry…”
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    Journal Article
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    Thermal and viscosity characterization of two asphalt emulsions by Kobelnik, Marcelo, Valentin, Leonardo Antônio, Valentin, Clever Aparecido, Lavoie, Fernando Luiz, da Silva, Jefferson Lins, Ribeiro, Clóvis Augusto

    “…Asphalt emulsion is a versatile product that can be used for different waterproofing applications in civil construction and highway constructions. Emulsions…”
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    Journal Article
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    Evaluation of thermal behavior and chromatographic characterization of oil extracted from seed of Pittosporum undulatum by Kobelnik, Marcelo, Fontanari, Gustavo Guadagnucci, Ribeiro, Clóvis Augusto, Crespi, Marisa Spirandeli

    “…The composition of the oil extracted from sweet pittosporum was studied by chromatography analyses. The sweet pittosporum ( Pittosporum undulatum ) is native…”
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    Journal Article
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    Evaluation of thermoplastic filaments to construct a disposable 3D printed platform for atomic absorption spectrometry by Santiago, João Victor Biagi, Barud, Hernane da Silva, Ribeiro, Clóvis Augusto, Dias, Diogenes S., Ferreira, Edilene Cristina, Neto, Jose A. G.

    “…Additive manufacturing (AM) is gaining considerable interest due to the inherent capacity of fast and low-cost prototyping of customized devices and parts. In…”
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    Journal Article
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    Thermal study of chalcones: Thermal decomposition of chalcone and its hydroxylated derivatives by Kobelnik, Marcelo, Ferreira, Leonardo Miziara Barboza, Regasini, Luis Octavio, Dutra, Luiz Antonio, da Silva Bolzani, Vanderlan, Ribeiro, Clóvis Augusto

    “…Chalcones α-β-unsaturated ketones are found in large plant species. Synthesis of chalcones and its three analogues hydroxy group at 2′, 3′ and 4′ positions ( 2…”
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    Journal Article
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    Thermal behavior and chromatographic characterization of oil extracted from the nut of the Butia (Butia capitata) by Kobelnik, Marcelo, Fontanari, Gustavo Guadagnucci, Marques, Marcelo Rodrigues, Ribeiro, Clóvis Augusto, Crespi, Marisa Spirandeli

    “…The Butia capitata ( Arecaceae family) is a palm that can reach approximately from 3 feet up to 5 feet tall and is commonly found in southern Brazil. This palm…”
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    Journal Article
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    Thermal behavior of coffee oil (Robusta and Arabica species) by Kobelnilk, Marcelo, Fontanari, Gustavo Guadagnucci, Cassimiro, Douglas Lopes, Ribeiro, Clóvis Augusto, Crespi, Marisa Spirandeli

    “…Coffee seeds are a source for obtaining oil which is used in the candy, soluble coffee, and cosmetics industries. The main purpose of this study was the…”
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    Journal Article
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    Synthesis and evaluation of the thermal behavior of flavonoids: Thermal decomposition of flavanone and 6-hydroxyflavanone by Ferreira, Leonardo Miziara Barboza, Kobelnik, Marcelo, Regasini, Luis Octavio, Dutra, Luiz Antonio, da Silva Bolzani, Vanderlan, Ribeiro, Clóvis Augusto

    “…Flavonoids in the broad sense of the term are virtually universal plant pigments. Synthesis of flavanone and 6-hydroxyflavanone was carried out and identified…”
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    Journal Article
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    Direct Determination of Phosphite in Fertilizers by Flow-Injection Amperometry by Franzini, Vanessa Pezza, Fugivara, Cecílio Sadao, Benedetti, Assis Vicente, Ribeiro, ClóvisAugusto, Cavalheiro, Eder Tadeu Gomes, Neto, José Anchieta Gomes

    Published in Electroanalysis (New York, N.Y.) (01-09-2007)
    “…A sensor based on graphite electrode modified with palladium‐platinum‐palladium film is proposed for phosphite determination by flow‐injection amperometry. The…”
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    Journal Article
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    Effect of addition of surface water treatment sludge to biomass in biochar porosity by da Silva, Francisco Raimundo, Nozela, Weverton Campos, Dias, Diógenes Dos Santos, Almeida, Sonia, Crespi, Marisa Spirandelli, Ribeiro, Clóvis Augusto

    “…Samples of pruning sawdust (PS) and water treatment plant (WTP) sludge residue were collected and mixed in proportions of 10 to 80% of WTP sludge in PS,…”
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    Journal Article