| Texto completo | |
| Autor(es): |
Arantes de Carvalho, Gabriel Gustinelli
[1]
;
Bueno Guerra, Marcelo Braga
[2, 3]
;
Adame, Andressa
[4]
;
Nomura, Cassiana Seimi
[1]
;
Oliveira, Pedro Vitoriano
[1]
;
Pereira de Carvalho, Hudson Wallace
[4]
;
Santos, Jr., Dario
[5]
;
Nunes, Lidiane Cristina
[4]
;
Krug, Francisco Jose
[4]
Número total de Autores: 9
|
| Afiliação do(s) autor(es): | [1] Univ Sao Paulo, Inst Quim, Dept Quim Fundamental, Ave Prof Lineu Prestes 748, BR-05513970 Sao Paulo, SP - Brazil
[2] Black Hills State Univ, Sch Nat Sci, 1200 Univ St, Spearfish, SD 57799 - USA
[3] Univ Fed Goias, Dept Quim, Ave Dr Lamartine Pinto de Avelar 1120, BR-75704020 Catalao, Go - Brazil
[4] Univ Sao Paulo, Ctr Energia Nucl Agr, Ave Centenario 303, BR-13416000 Piracicaba, SP - Brazil
[5] Univ Fed Sao Paulo, Dept Quim, Rua Sao Nicolau 210, BR-09913030 Diadema, SP - Brazil
Número total de Afiliações: 5
|
| Tipo de documento: | Artigo de Revisão |
| Fonte: | Journal of Analytical Atomic Spectrometry; v. 33, n. 6, p. 919-944, JUN 1 2018. |
| Citações Web of Science: | 17 |
| Resumo | |
The ability to provide a fast and multielemental analytical response directly from a solid sample makes both laser-induced breakdown spectroscopy (LIBS) and X-ray fluorescence spectrometry (XRF) very versatile tools for plant nutrition diagnosis. This review focuses on the main developments and advances in LIBS and XRF in the analysis of plant materials over the last ten years. Fundamental aspects and instrumentation are given for both techniques. The developments in the quantitative analysis of plant leaves are discussed, with special emphasis on the key aspects and challenges concerning field sampling protocols, sample preparation, and calibration strategies. Microchemical imaging applications by LIBS and XRF (including synchrotron radiation) are also presented in a broader selection of plant compartments (e.g., leaves, roots, stems, and seeds). Challenges, expectations and complementarities of LIBS and XRF towards plant nutrition diagnosis are thoroughly discussed. (AU) | |
| Processo FAPESP: | 12/11998-0 - Avaliação e produção de material calibrante sintético visando à análise direta de madeiras por LIBS |
| Beneficiário: | Cassiana Seimi Nomura |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 15/06161-1 - Emprego de substratos poliméricos para separação e concentração de elementos terras raras de águas |
| Beneficiário: | Gabriel Gustinelli Arantes de Carvalho |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 14/50951-4 - INCT 2014: Tecnologias Analíticas Avançadas |
| Beneficiário: | Celio Pasquini |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |