Direct spectral analysis of tea samples using 266 nm UV pulsed laser-induced breakdown spectroscopy and cross validation of LIBS results with ICP-MS.

Gondal, M A; Habibullah, Y B; Baig, Umair; Oloore, L E

Gondal, M A; Habibullah, Y B; Baig, Umair; Oloore, L E.

Afiliação

Gondal MA; Laser Research Group, Physics Department and Center of Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia. Electronic address: magondal@kfupm.edu.sa.
Habibullah YB; Laser Research Group, Physics Department and Center of Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.
Baig U; Laser Research Group, Physics Department and Center of Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.
Oloore LE; Laser Research Group, Physics Department and Center of Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.

Talanta ; 152: 341-52, 2016 May 15.

Article em En | MEDLINE | ID: mdl-26992530

Assuntos

Lasers; Espectrometria de Massas/métodos; Chá/química; Raios Ultravioleta; Métodos Analíticos de Preparação de Amostras; Bromo/análise; Bromo/isolamento & purificação; Cromo/análise; Cromo/isolamento & purificação; Ferro/análise; Ferro/química; Potássio/análise; Potássio/isolamento & purificação

Palavras-chave

Detection of carcinogenic Br and Cr; Laser induced breakdown spectroscopy; Plasma parameters; Spectral analysis of tea; Tea nutritional benefits

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Espectrometria de Massas / Chá / Raios Ultravioleta / Lasers Tipo de estudo: Qualitative_research Idioma: En Revista: Talanta Ano de publicação: 2016 Tipo de documento: Article

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