Chemometrics unraveling nutrient dynamics during soybean seed germination

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorNational Institute of Alternative Technologies for Detection Toxicological Assessment and Removal of Micropollutants and Radioactive Substances (INCT-DATREM)-
Autor(es): dc.creatorRomeu, Sara Luiza Zachi-
Autor(es): dc.creatorMarques, João Paulo Rodrigues-
Autor(es): dc.creatorMontanha, Gabriel Sgarbiero-
Autor(es): dc.creatorde Carvalho, Hudson Wallace Pereira-
Autor(es): dc.creatorPereira, Fabíola Manhas Verbi [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:45:44Z-
Data de disponibilização: dc.date.available2022-02-22T00:45:44Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-05-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.microc.2021.106045-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205939-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205939-
Descrição: dc.descriptionLaboratory microprobe X-ray fluorescence (μ-XRF) spectrometry is a powerful analytical technique able to detect trace elements in biological samples. The present study compared univariate and multivariate strategies to investigate the elements detected with μ-XRF during soybean (Glycine max (L.) Merrill) germination. The conventional approach, i.e., univariate, showed that the studied micronutrients (Mn, Fe, and Zn) were located mainly on the radicle tip, while the macronutrients (P, S, K, and Ca) were spread through the seed. The score maps, as well the correlation maps from a covariance matrix, were able to evaluate variations of chemical elements, such as P, S, K, Ca, Fe, Mn, Zn, and Rh-scattering effects through the embryo, leading the first glance at elemental distribution and remobilization during soybean seed germination.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionLaboratory of Nuclear Instrumentation (LIN) Center for Nuclear Energy in Agriculture (CENA) University of São Paulo (USP)-
Descrição: dc.descriptionGroup of Alternative Analytical Approaches (GAAA) Bioenergy Research Institute (IPBEN) Institute of Chemistry São Paulo State University (UNESP)-
Descrição: dc.descriptionNational Institute of Alternative Technologies for Detection Toxicological Assessment and Removal of Micropollutants and Radioactive Substances (INCT-DATREM)-
Descrição: dc.descriptionGroup of Alternative Analytical Approaches (GAAA) Bioenergy Research Institute (IPBEN) Institute of Chemistry São Paulo State University (UNESP)-
Descrição: dc.descriptionFAPESP: 2014/50945-4-
Descrição: dc.descriptionFAPESP: 2015/19121-8-
Descrição: dc.descriptionFAPESP: 2018/18212-8-
Descrição: dc.descriptionFAPESP: 2019/01102-8-
Descrição: dc.descriptionFAPESP: 2020/07721-9-
Idioma: dc.languageen-
Relação: dc.relationMicrochemical Journal-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectChemometrics-
Palavras-chave: dc.subjectEnvironmental-
Palavras-chave: dc.subjectGermination-
Palavras-chave: dc.subjectSeeds-
Palavras-chave: dc.subjectSoybean-
Palavras-chave: dc.subjectXRF-
Título: dc.titleChemometrics unraveling nutrient dynamics during soybean seed germination-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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