Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Paulo Roberto Filgueiras"'
Autor:
Carolina Teles Barretto, Márcia Helena Cassago Nascimento, Bruna Ferro Brun, Tiago Barcelos da Silva, Pedro Augusto Costa Dias, Cassiano Augusto Braga Silva, Maneesh N. Singh, Francis L. Martin, Paulo Roberto Filgueiras, Wanderson Romão, Luciene Cristina Gastalho Campos, Valerio Garrone Barauna
Publikováno v:
Orphanet Journal of Rare Diseases, Vol 19, Iss 1, Pp 1-9 (2024)
Abstract Background Fabry disease (FD) is a rare X-linked lysosomal storage disorder marked by alpha-galactosidase-A (α-Gal A) deficiency, caused by pathogenic mutations in the GLA gene, resulting in the accumulation of glycosphingolipids within lys
Externí odkaz:
https://doaj.org/article/9d8acc5dbdd94cfda34b04677ca3a383
Autor:
Marcos Valério Vieira Lyrio, Pedro Henrique Pereira da Cunha, Danieli Grancieri Debona, Bárbara Zani Agnoletti, Roberta Quintino Frinhani, Emanuele Catarina da Silva Oliveira, Paulo Roberto Filgueiras, Lucas Louzada Pereira, Eustáquio Vinicius Ribeiro de Castro
Publikováno v:
Química Nova, Vol 47, Iss 5 (2024)
The volatile composition of coffee exerts a substantial influence on its quality, as it defines the characteristics of the beverage. However, these compounds are influenced by factors within the coffee production chain, such as botanical origin, geog
Externí odkaz:
https://doaj.org/article/d09472dd38b440fdaecd9ee255acbcae
Autor:
Kaique Carvalho da Silva, Gabriel Rocha Figueira Caldeira, Kenya Gomes Nogueira, Maria Cristina Canela, Paulo Roberto Filgueiras, Murilo de Oliveira Souza
Publikováno v:
Química Nova, Vol 46, Iss 1, Pp 98-107 (2023)
Externí odkaz:
https://doaj.org/article/22b098646cb14de6a2c0f494ab339dcb
Autor:
Fabiana Passamani, Isadora Auróra Guerra, Paulo Roberto Filgueiras, Bianca Aloise Maneira Corrêa Santos, Arlan da Silva Gonçalves
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 14, Iss 3 (2022)
Human exposure to ultraviolet (UV) radiation leads photochemical excitation processes in the skin, causing problems to human health. The use of photoprotectors helps to minimize these intrinsic hazards. Benzophenone molecules stand out for the absorp
Externí odkaz:
https://doaj.org/article/a388ef6df0524bf68bba68570adf95c0
Autor:
Ivan Henrique Silva Amorim, Patricia Figueiredo Santos, Paulo Roberto Filgueiras, Priscilla Paiva Luz
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 10, Iss 7, Pp 543-551 (2018)
This work aimed to evaluate the influence of Cu2+ salts counterions (acetate and chloride) and the synthesis conditions on the reaction yield of MOF-199, a well-known metalorganic framework. Therefore, a factorial design was performed for this purpos
Externí odkaz:
https://doaj.org/article/901c5e979ea54d6d9b2e0639f583e766
Autor:
André Marcelo de Souza, Márcia Cristina Breitkreitz, Paulo Roberto Filgueiras, Jarbas José Rodrigues Rohwedder, Ronei Jesus Poppi
Publikováno v:
Química Nova, Vol 36, Iss 7, Pp 1057-1065 (2013)
The aim of this manuscript was to show the basic concepts and practical application of Partial Least Squares (PLS) as a tutorial, using the Matlab computing environment for beginners, undergraduate and graduate students. As a practical example, the d
Externí odkaz:
https://doaj.org/article/e8212de1e05541ac8cb9e7a23efafb75
Autor:
Felipe Bachion de Santana, André Marcelo de Souza, Mariana Ramos Almeida, Márcia Cristina Breitkreitz, Paulo Roberto Filgueiras, Marcelo Martins Sena, Ronei Jesus Poppi
Publikováno v:
Química Nova, Vol 43, Iss 3, Pp 371-381
A teaching experiment on supervised pattern recognition in chemometrics was proposed in this tutorial to introduce partial least squares discriminant analysis (PLS-DA). A new approach of the experiment published in the first tutorial of this series w
Externí odkaz:
https://doaj.org/article/0529090a8ce64c179bb69393d1eba191
Autor:
Eliane Valéria de Barros, Mariana Kuster Moro, Lindamara Maria de Souza, Thieres Magaive Costa Pereira, Gabriely Silveira Folli, Paulo Roberto Filgueiras, Valdemar Lacerda Jr., Marcia Cristina Khalil de Oliveira, Luiz Silvino Chinelatto Jr., Wanderson Romao
Publikováno v:
Revista Ifes Ciência. 9:01-13
Dentre os desafios da extração e caracterização de ARN a partir da sua matriz complexa, propomos o emprego de uma nova metodologia de análise para a identificação dessas espécies em amostras de petróleo. Tal metodologia, baseia-se numa abord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4fd5b682a1e1eb5c79dbdf2895486ae
https://doi.org/10.36524/ric.v9i1.1639
https://doi.org/10.36524/ric.v9i1.1639
Autor:
Rayana Alvarenga Costa, Maycom César Valeriano, Flávia Tosato Borghi, Natália Mendonça da Cruz, Natália Lepaus Loureiro, Paulo Roberto Filgueiras, Wanderson Romão
Publikováno v:
Revista Ifes Ciência. 9:01-14
O uso de dispositivos eletrônicos pode ser uma alternativa inovadora para garantir a qualidade e segurança nas análises químicas. Inúmeras são as reportagens retratando fraude ou adulteração de alimentos, bebidas, documentos, combustíveis, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de57def32084e4420fda550ebc2c3bed
https://doi.org/10.36524/ric.v9i1.1833
https://doi.org/10.36524/ric.v9i1.1833
Autor:
Gabriely Silveira Folli, Pedro Henrique Pereira da Cunha, Mariana Kuster Moro, Paulo Roberto Filgueiras
Publikováno v:
Revista Ifes Ciência. 9:01-14
O desenvolvimento tecnológico aliado ao avanço da instrumentação trouxeram novos desafios para os químicos, o de extrair informações de grandes bancos de dados. Neste contexto surgiu a quimiometria, área da química dedicada ao tratamento de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56672478ef7dbcc834c16fb75105a22a
https://doi.org/10.36524/ric.v9i1.1868
https://doi.org/10.36524/ric.v9i1.1868