Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Lilian V. Tose"'
Autor:
Marcela Nouzova, Marten J. Edwards, Matthew DeGennaro, Dennys Leyva, Lilian V. Tose, Francisco Fernandez-Lima, Fernando G. Noriega
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Juvenile hormone (JH) is synthesized by the corpora allata (CA) and controls development and reproduction in insects. Therefore, achieving tissue-specific expression of transgenes in the CA would be beneficial for mosquito research and contr
Externí odkaz:
https://doaj.org/article/9972bcd0ed91488fba4a9f6dbabbe903
Autor:
Pâmella F. dos Santos, Lindamara M. Souza, Bianca B. Merlo, Helber B. Costa, Lilian V. Tose, Heloá Santos, Gabriela Vanini, Leandro F. Machado, Rafael S. Ortiz, Renata P. Limberger, Boniek G. Vaz, Wanderson Romão
Publikováno v:
Química Nova, Vol 39, Iss 2, Pp 229-237 (2016)
Drug trafficking and the introduction of new drugs onto the illicit market are one of the main challenges of the forensic community. In this study, the chemical profile of a new designer drug, 2-(4-iodine-2,5-dimethoxyphenyl)-n-[(2-methoxyphenyl)meth
Externí odkaz:
https://doaj.org/article/8ce4308da36f44cc9f5712fea16e81b5
Autor:
Lilian V. Tose, Cesar E. Ramirez, Veronika Michalkova, Marcela Nouzova, Fernando G. Noriega, Francisco Fernandez-Lima
Publikováno v:
Analytical Chemistry. 94:6139-6145
Autor:
Lindamara M. Souza, Boniek G. Vaz, Fernanda E. Pinto, Paulo R. Filgueiras, Felipe M.R. Cardoso, Wanderson Romão, Ricardo Machado Kuster, Lilian V. Tose, Felipe P. Fleming
Publikováno v:
Fuel. 225:632-645
This study aimed to use different types of ion source gases [synthetic air, nitrogen (N2), and helium (He)] to compare the ionization efficiency of linear, branched, and cyclic hydrocarbon (HC) standards (i.e., hexatriacontane, squalene, and 5-α-cho
Autor:
Alexandre F. Santos, Wanderson Romão, Fernanda E. Pinto, Priscila C.S. Zorzenao, Carlos Itsuo Yamamoto, Lilian V. Tose, Rubia M. Mariath, Agnes de Paula Scheer, Sébastien Simon, Johan Sjöblom
Publikováno v:
Journal of Petroleum Science and Engineering
Asphaltenes were obtained from a Brazilian vacuum residue (VR) by precipitation with different ratios of n-heptane/VR to give three asphaltene subfractions. The behavior of these different subfractions in relation to the stability of water-in-oil (W/
Autor:
Boniek G. Vaz, Lindamara M. Souza, Sébastien Simon, Sreedhar Subramanian, Lilian V. Tose, Luciana Terra, Géssica A. Vasconcelos, Fernanda E. Pinto, Johan Sjöblom, Eliane V. Barros, Ronei J. Poppi, Wanderson Romão
Publikováno v:
Fuel. 210:790-802
Two methods of asphaltenes fractionation have been employed to facilitate the characterization of their respective subfractions. The methods are based on step-wise precipitation with different n-hexane/crude oil ratios, and on adsorption onto CaCO3.
Autor:
Géssica A. Vasconcelos, Lilian V. Tose, Felipe M.R. Cardoso, Verônica Vale Carvalho, Heloa Santos, Boniek G. Vaz, Wanderson Romão, Felipe P. Fleming
Publikováno v:
Fuel. 210:514-526
Heavy oil fractions studies are of great importance for the oil industry, receiving particular attention in recent decades due to interest in obtaining compounds with higher added value derived from heavy oil fractions. Moreover, these studies also a
Autor:
Rayza R.T. Rodrigues, Lilian V. Tose, Nayara A. dos Santos, Michael Murgu, Géssica A. Vasconcelos, Boniek G. Vaz, Wanderson Romão, Paulo C. T. Souza, Alexandre F. Gomes
Publikováno v:
International Journal of Mass Spectrometry, 418, 112-121. ELSEVIER SCIENCE BV
The Cannabis sativa L. plant is rich in a wide variety of cannabinoids. δ9-tetrahydrocannabinol (δ9-THC) is the main chemical compound responsible for its psychoactive effect, and it can be identified as [M+H]+ and [M-H]- ions at m/z 315 and 313, r
Autor:
Boniek G. Vaz, Carla de F. Santos, Rosana C. L. Pereira, Géssica A. Vasconcelos, Lilian V. Tose, Verônica Vale Carvalho, Wanderson Romão
Publikováno v:
International Journal of Mass Spectrometry. 418:67-72
A method to fractionate and separate nitrogen compounds according to their carbon number is presented here. Typical Brazilian vacuum residue was submitted to solid-phase extraction using a strong cation exchanger to fractionate the basic nitrogen com
Autor:
Marco Antonio Gaya de Figueiredo, W.C. Souza, Boniek G. Vaz, Fernanda E. Pinto, Lilian V. Tose, Carlos F. P. M. Silva, Wanderson Romão
Publikováno v:
Energy & Fuels. 31:3454-3464
The purpose of this research is to evaluate, at a molecular level, the removal of nitrogen compounds from vacuum gas oil (VGO), which is used as feedstock for fluid catalytic cracking units. Here, a VGO sample was treated with two different adsorbent