Antonio Osmaro Santos Silva Rangel
AuthID: R-000-2DH
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TITLE: Development of a solid-liquid extraction chamber for flow systems
AUTHORS: Andrea C Galvis Sánchez; João R Santos; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Andrea C Galvis Sánchez; João R Santos; António O S S Rangel;
PUBLISHED: 2014
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Handle
Handle82
TITLE: Exploiting near infrared spectroscopy as an analytical tool for coffee roasting on-line monitoring
AUTHORS: João R Santos; António O S S Rangel; João A Lopes;
PUBLISHED: 2014
AUTHORS: João R Santos; António O S S Rangel; João A Lopes;
PUBLISHED: 2014
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Handle83
TITLE: Exploiting near infrared spectroscopy as ana analystical tool for coffee roasting on-line monitoring. Application in the acidity determination
AUTHORS: Miguel Lopo; João R Santos; António O S S Rangel; João A Lopes;
PUBLISHED: 2014
AUTHORS: Miguel Lopo; João R Santos; António O S S Rangel; João A Lopes;
PUBLISHED: 2014
INDEXED IN: Handle
Handle84
TITLE: Exploring 3-hydroxy-4-piridinone chelators as low toxicity chromogenic reagents for iron determination in natural waters
AUTHORS: Raquel B R Mesquita; Maria Rangel; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Raquel B R Mesquita; Maria Rangel; António O S S Rangel;
PUBLISHED: 2014
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Handle85
TITLE: Microplate and flow injection strategies for the spectrophotometric detection of zinc (II) with two complexng agents: PAR and Zincon
AUTHORS: Tânia C F Ribas; Tóth, I. V.; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Tânia C F Ribas; Tóth, I. V.; António O S S Rangel;
PUBLISHED: 2014
INDEXED IN: Handle
Handle86
TITLE: Monitoring a Dynamic System with a Low Pressure Liquid Chromatography System: Application to a Vinification Process
AUTHORS: Susana Vidigal; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Susana Vidigal; António O S S Rangel;
PUBLISHED: 2014
INDEXED IN: Handle
Handle87
TITLE: Quantificação de etanol em diferentes tipos de bebidas alcoólicas usando sistemas de fluxo
AUTHORS: Susana Vidigal; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Susana Vidigal; António O S S Rangel;
PUBLISHED: 2014
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Handle88
TITLE: Sequential Injection Method for Iron Determination using an Hexadentate 3,4 – Hydroxypridinone Chelator
AUTHORS: Joana L A Miranda; Raquel Mesquita; Maria Rangel; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Joana L A Miranda; Raquel Mesquita; Maria Rangel; António O S S Rangel;
PUBLISHED: 2014
INDEXED IN: Handle
Handle89
TITLE: Sequential injection method for iron speciation in natural waters using an hexadentate 3,4-HPO ligand
AUTHORS: Joana L A Miranda; Raquel Mesquita; Maria Rangel; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Joana L A Miranda; Raquel Mesquita; Maria Rangel; António O S S Rangel;
PUBLISHED: 2014
INDEXED IN: Handle
Handle90
TITLE: Solid phase spectrometry for copper, zinc and cadmium determination in natural waters using a SI-LOV system
AUTHORS: Inês C Santos; Raquel Mesquita; António O S S Rangel;
PUBLISHED: 2014
AUTHORS: Inês C Santos; Raquel Mesquita; António O S S Rangel;
PUBLISHED: 2014
INDEXED IN: Handle
Handle