Výsledky vyhledávání - "MARCOS A. PUDENZI"

Akademický článek

Assessing raw materials as potential adsorbents to remove acidic compounds from Brazilian crude oils by ESI (-) FT-ICR MS

Autor: GEIZILA A.P. ABIB, LAERCIO L. MARTINS, LORRAINE LOUISE G.C. DE ARAUJO, TATIANA V. ISIDORIO, MARCOS A. PUDENZI, VICTOR HUGO SANTOS, GEORGIANA F. DA CRUZ

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 92, Iss 3 (2020)

Abstract The presence of acidic compounds as naphthenic acids in crude oil causes several problems for the petroleum industry, including corrosion in both upstream and downstream production processes. Based on this scenario, the main objective of thi

Externí odkaz: https://doaj.org/article/f391501f189d40dbbbf79eeff06cdc8d

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Akademický článek

AVALIAÇÃO DA EXTENSÃO DA BIODEGRADAÇÃO DE PETRÓLEOS BRASILEIROS COM ÊNFASE NOS N-ALQUILCICLOHEXANOS

Autor: Laercio Lopes Martins, Georgiana Feitosa da Cruz, Lívia Carvalho Santos, Marcos Albieri Pudenzi, Marcos Nogueira Eberlin

Publikováno v: Química Nova, Vol 42, Iss 3, Pp 289-295 (2019)

The n-alkylcyclohexanes are poorly evaluated in biodegradation studies of Brazilian petroleum samples. In this context, this work aimed to use the homologue series of alkylcyclohexanes to assess extend of biodegradation of 26 petroleum samples from f

Externí odkaz: https://doaj.org/article/64e700bc588b47da9e50b84350f2dcfc

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AVALIAÇÃO GEOQUÍMICA DA EXTENSÃO DA BIODEGRADAÇÃO DE ÓLEOS DA BACIA DE SANTOS VIA PETROLEÔMICA POR ESI(-) FT-ICR MS

Autor: Laercio Lopes Martins, Caroline Adolphsson do Nascimento, Georgiana Feitosa da Cruz, Marcos Albieri Pudenzi, Letícia Fernandes Sakai

Publikováno v: Revista FEMASS. 4:76-93

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9385c3f17c88702b52b40513052c8725
https://doi.org/10.47518/rf.v4i1.61

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Fecal bile acid profile after Roux-en-Y gastric bypass and its association with the remission of type 2 diabetes in obese women: A preliminary study

Autor: Graziela Rosa Ravacci, Dan Linetzky Waitzberg, Marcos N. Eberlin, Priscila Sala, Mariane Marques da Silva, N.M. Machado, Camila de Siqueira Cardinelli, Marcos A. Pudenzi, Raquel Susana Torrinhas, Célio F. F. Angolini

Publikováno v: Clinical Nutrition. 38:2906-2912

Summary Objective To assess the influence of Roux-en-Y gastric by-pass (RYGB) on fecal bile acid (BA) profile and its relationship with postoperative remission of type 2 diabetes (T2D). Methods Fecal samples were collected 3 and 12 months after RYGB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9e8846a508511732f01581bac61c112
https://doi.org/10.1016/j.clnu.2018.12.028

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AVALIAÇÃO DA EXTENSÃO DA BIODEGRADAÇÃO DE PETRÓLEOS BRASILEIROS COM ÊNFASE NOS N-ALQUILCICLOHEXANOS

Autor: Georgiana Feitosa da Cruz, Laercio Lopes Martins, Marcos A. Pudenzi, Lívia Carvalho Santos, Marcos N. Eberlin

Publikováno v: Química Nova, Vol 42, Iss 3, Pp 289-295 (2019)
Química Nova v.42 n.3 2019
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95a4f41f22d39a2b7a87e86ef3c6689
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422019000300289&lng=en&tlng=en

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Petroleômica por FT-ICR MS

Autor: Marcos Albieri Pudenzi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd06cd2c713e33ece60d97656fe0716c
https://doi.org/10.47749/t/unicamp.2015.948375

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Assessing raw materials as potential adsorbents to remove acidic compounds from Brazilian crude oils by ESI (-) FT-ICR MS

Autor: Lorraine Louise Grecco Cavalcanti De Araujo, Marcos A. Pudenzi, Laercio Lopes Martins, Tatiana V. Isidorio, Geizila A.P. Abib, Georgiana Feitosa da Cruz, Victor Hugo Santos

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 92, Iss 3 (2020)
Anais da Academia Brasileira de Ciências, Volume: 92, Issue: 3, Article number: e20200214, Published: 02 DEC 2020
Anais da Academia Brasileira de Ciências v.92 n.3 2020
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC

The presence of acidic compounds as naphthenic acids in crude oil causes several problems for the petroleum industry, including corrosion in both upstream and downstream production processes. Based on this scenario, the main objective of this work wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::592d85997baaf02f72fe99834334b29d
http://www.scielo.br/pdf/aabc/v92n3/0001-3765-aabc-92-03-e20200214.pdf

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Geochemical Investigation of Tar Balls Collected in a Brazilian Beach Using Biomarkers, Ni/V, δ13C Ratios and Ultra-High Resolution FT‑ICR Mass Spectrometry

Autor: Lívia Carvalho Santos, Bárbara D. Lima, Heliara D. Lopes Nascimento, Laercio Lopes Martins, Eliane Soares de Souza, Marcos A. Pudenzi, Georgiana Feitosa da Cruz, Marcos N. Eberlin

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 31, Issue: 4, Pages: 673-682, Published: 23 MAR 2020
Journal of the Brazilian Chemical Society v.31 n.4 2020
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

Representative tar balls collected in two distinct years (2012 and 2014) in a beach along the State of Bahia, northeastern Brazil, were geochemically characterized in order to identify correlations between them and investigate potential sources. Terp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a8a3c5485dac5e0346d68ab0e91305b
https://doi.org/10.21577/0103-5053.20190231

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