Lista de obras - Joaquim A Nóbrega - Dominio Público Uruguay

A critical evaluation of digestion procedures for coffee samples using diluted nitric acid in closed vessels for inductively coupled plasma optical emission spectrometry

artículo científico publicado en 2009

A new procedure for bovine milk digestion in a focused microwave oven: gradual sample addition to pre-heated acid

artículo científico publicado en 2005

Aerosol dilution as a simple strategy for analysis of complex samples by ICP-MS.

artículo científico publicado en 2017

An attempt to correlate fat and protein content of biological samples with residual carbon after microwave-assisted digestion.

artículo científico publicado en 2001

Analysis of waste electrical and electronic equipment (WEEE) using laser induced breakdown spectroscopy (LIBS) and multivariate analysis

artículo científico publicado en 2013

Analytical characteristics of a continuum-source tungsten coil atomic absorption spectrometer.

artículo científico publicado en 2005

Application of the interference standard method for the determination of sulfur, manganese and iron in foods by inductively coupled plasma mass spectrometry.

artículo científico publicado en 2011

Asynchronous merging zones system: spectrophotometric determination of Fe(II) and Fe(III) in pharmaceutical products

artículo científico publicado en 1999

Atomization of Al in a tungsten coil electrothermal atomic absorption spectrophotometer

artículo científico publicado en 1999

Bismuth as a general internal standard for lead in atomic absorption spectrometry

artículo científico publicado en 2014

Comparison of heating extraction procedures for Al, Ca, Mg, and Mn in tea samples

artículo científico publicado en 2002

Determination of Cd and Pb in food slurries by GFAAS using cryogenic grinding for sample preparation

scientific article published on 04 May 2002

Determination of Cd, Cr, Hg and Pb in plastics from waste electrical and electronic equipment by inductively coupled plasma mass spectrometry with collision-reaction interface technology

artículo científico publicado en 2011

Determination of cadmium and lead in mussels by tungsten coil electrothermal atomic absorption spectrometry

artículo científico publicado en 1999

Determination of cadmium in hair and blood by tungsten coil electrothermal atomic absorption spectrometry with chemical modifiers

scientific article published on 01 March 1999

Determination of lead in medicinal plants by high-resolution continuum source graphite furnace atomic absorption spectrometry using direct solid sampling

scientific article published on 01 September 2012

Determination of mercury in agroindustrial samples by flow-injection cold vapor atomic absorption spectrometry using ion exchange and reductive elution

artículo científico publicado en 2000

Determination of sulfur in biodiesel microemulsions using the summation of the intensities of multiple emission lines

artículo científico publicado en 2011

Determination of total sulfur in agricultural samples by high-resolution continuum source flame molecular absorption spectrometry

artículo científico publicado en 2011

Determination of trace sulfur in biodiesel and diesel standard reference materials by isotope dilution sector field inductively coupled plasma mass spectrometry.

artículo científico publicado en 2013

Determination of vanadium in human hair slurries by electrothermal atomic absorption spectrometry

artículo científico publicado en 2007

Determination of ytterbium in animal faeces by tungsten coil electrothermal atomic absorption spectrometry

artículo científico publicado en 1998

Direct analysis of deodorants for determination of metals by inductively coupled plasma optical emission spectrometry

artículo científico publicado en 2018

Direct determination of Cd, Cu and Pb in wines and grape juices by thermospray flame furnace atomic absorption spectrometry.

artículo científico publicado en 2008

Direct determination of Cu and Zn in fruit juices and bovine milk by thermospray flame furnace atomic absorption spectrometry

artículo científico publicado en 2004

Direct determination of sodium, potassium, chromium and vanadium in biodiesel fuel by tungsten coil atomic emission spectrometry

artículo científico publicado en 2013

Effect of simultaneous cooling on microwave-assisted wet digestion of biological samples with diluted nitric acid and O2 pressure

artículo científico publicado en 2014

Evaluation and application of bismuth as an internal standard for the determination of lead in wines by simultaneous electrothermal atomic absorption spectrometry

artículo científico publicado en 2002

Evaluation of oxygen pressurized microwave-assisted digestion of botanical materials using diluted nitric acid.

artículo científico publicado en 2010

Evaluation of selenium behavior in thermospray flame furnace atomic absorption spectrometry

scientific article published on 10 May 2007

Flow injection potentiometric determination of saccharin in dietary products with relocation of filtration unit

artículo científico publicado en 1994

Flow injection spectrophotometric determination of aspartame in dietary products

scientific article published on 01 September 1994

Flow injection spectrophotometric determination of nitrate in electrolyte of lead-acid batteries

artículo científico publicado en 1997

Flow injection spectrophotometric method for chloride determination in natural waters using Hg(SCN)(2) immobilized in epoxy resin.

artículo científico publicado en 2005

Flow-injection spectrophotometric determination of ascorbic acid in pharmaceutical products with the Prussian Blue reaction.

artículo científico publicado en 1996

Focused microwave-induced combustion for digestion of botanical samples and metals determination by ICP OES and ICP-MS

artículo científico publicado en 2012

Focused microwave-induced combustion: a new technique for sample digestion

artículo científico publicado en 2010

Focused-microwave-assisted reaction in flow injection spectrophotometry: a new liquid-vapor separation chamber for determination of reducing sugars in wine.

artículo científico publicado en 2001

Improvement of sensitivity in flow analysis by exploiting a multi-reversed software-assisted system

scientific article published on 24 March 2007

In situ digestion for the determination of Ca in beverages by tungsten coil atomic emission spectrometry

scientific article published on 27 April 2012

Inductively coupled plasma mass spectrometry and standard dilution analysis applied to concentrated acids.

artículo científico publicado en 2016

Investigation of analyte losses using microwave-assisted sample digestion and closed vessels with venting.

artículo científico publicado en 2016

Microwave-Assisted Acid Decomposition of Animal- and Plant-Derived Samples for Element Analysis

artículo científico publicado en 2002

Microwave-assisted digestion of organic samples: how simple can it become?

scientific article published on 06 July 2012

Microwave-assisted digestion procedures for biological samples with diluted nitric acid: identification of reaction products

artículo científico publicado en 2009

Microwave-assisted diluted acid digestion for trace elements analysis of edible soybean products

artículo científico publicado en 2014

Multi-element determination in acid-digested soy protein formulations by inductively coupled plasma-optical emission spectrometry

scientific article published on 01 May 2008

Multi-energy calibration applied to atomic spectrometry.

artículo científico publicado en 2017

Multi-isotope calibration for inductively coupled plasma mass spectrometry.

artículo científico publicado en 2017

Multielemental Determination of As, Bi, Ge, Sb, and Sn in Agricultural Samples Using Hydride Generation Coupled to Microwave-Induced Plasma Optical Emission Spectrometry

artículo científico publicado en 2017

Multivariate Classification of Cigarettes According to Their Elemental Content Determined by Inductively Coupled Plasma Optical Emission Spectrometry

scientific article published on 01 April 2007

Performance evaluation of a high-pressure microwave-assisted flow digestion system for juice and milk sample preparation

artículo científico publicado en 2017

Performance evaluation of collision-reaction interface and internal standardization in quadrupole ICP-MS measurements

scientific article published on 28 September 2011

Sample preparation for arsenic speciation in terrestrial plants--a review

artículo científico publicado en 2013

Single vessel procedure for acid vapor partial digestion of bovine liver in a focused microwave: multielement determination by ICP-OES

artículo científico publicado en 2003

Study of macro and microelements in fish from the Cienfuegos Bay. Relationship with its content in sediments.

artículo científico publicado en 2017

The use of silica-immobilized brown alga (Pilayella littoralis) for metal preconcentration and determination by inductively coupled plasma optical emission spectrometry

artículo científico publicado en 2003

Tungsten coil atomic emission spectrometry combined with dispersive liquid-liquid microextraction: A synergistic association for chromium determination in water samples

artículo científico publicado en 2015

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry.

artículo científico publicado en 2003

Use of the internal standardization for difficult sampling by graphite furnace atomic absorption spectrometry

artículo científico publicado en 2004

Lista de obras de Joaquim A Nóbrega

A critical evaluation of digestion procedures for coffee samples using diluted nitric acid in closed vessels for inductively coupled plasma optical emission spectrometry

A new procedure for bovine milk digestion in a focused microwave oven: gradual sample addition to pre-heated acid

Aerosol dilution as a simple strategy for analysis of complex samples by ICP-MS.

An attempt to correlate fat and protein content of biological samples with residual carbon after microwave-assisted digestion.

Analysis of waste electrical and electronic equipment (WEEE) using laser induced breakdown spectroscopy (LIBS) and multivariate analysis

Analytical characteristics of a continuum-source tungsten coil atomic absorption spectrometer.

Application of the interference standard method for the determination of sulfur, manganese and iron in foods by inductively coupled plasma mass spectrometry.

Asynchronous merging zones system: spectrophotometric determination of Fe(II) and Fe(III) in pharmaceutical products

Atomization of Al in a tungsten coil electrothermal atomic absorption spectrophotometer

Bismuth as a general internal standard for lead in atomic absorption spectrometry

Comparison of heating extraction procedures for Al, Ca, Mg, and Mn in tea samples

Determination of Cd and Pb in food slurries by GFAAS using cryogenic grinding for sample preparation

Determination of Cd, Cr, Hg and Pb in plastics from waste electrical and electronic equipment by inductively coupled plasma mass spectrometry with collision-reaction interface technology

Determination of cadmium and lead in mussels by tungsten coil electrothermal atomic absorption spectrometry

Determination of cadmium in hair and blood by tungsten coil electrothermal atomic absorption spectrometry with chemical modifiers

Determination of lead in medicinal plants by high-resolution continuum source graphite furnace atomic absorption spectrometry using direct solid sampling

Determination of mercury in agroindustrial samples by flow-injection cold vapor atomic absorption spectrometry using ion exchange and reductive elution

Determination of sulfur in biodiesel microemulsions using the summation of the intensities of multiple emission lines

Determination of total sulfur in agricultural samples by high-resolution continuum source flame molecular absorption spectrometry

Determination of trace sulfur in biodiesel and diesel standard reference materials by isotope dilution sector field inductively coupled plasma mass spectrometry.

Determination of vanadium in human hair slurries by electrothermal atomic absorption spectrometry

Determination of ytterbium in animal faeces by tungsten coil electrothermal atomic absorption spectrometry

Direct analysis of deodorants for determination of metals by inductively coupled plasma optical emission spectrometry

Direct determination of Cd, Cu and Pb in wines and grape juices by thermospray flame furnace atomic absorption spectrometry.

Direct determination of Cu and Zn in fruit juices and bovine milk by thermospray flame furnace atomic absorption spectrometry

Direct determination of sodium, potassium, chromium and vanadium in biodiesel fuel by tungsten coil atomic emission spectrometry

Effect of simultaneous cooling on microwave-assisted wet digestion of biological samples with diluted nitric acid and O2 pressure

Evaluation and application of bismuth as an internal standard for the determination of lead in wines by simultaneous electrothermal atomic absorption spectrometry

Evaluation of oxygen pressurized microwave-assisted digestion of botanical materials using diluted nitric acid.

Evaluation of selenium behavior in thermospray flame furnace atomic absorption spectrometry

Flow injection potentiometric determination of saccharin in dietary products with relocation of filtration unit

Flow injection spectrophotometric determination of aspartame in dietary products

Flow injection spectrophotometric determination of nitrate in electrolyte of lead-acid batteries

Flow injection spectrophotometric method for chloride determination in natural waters using Hg(SCN)(2) immobilized in epoxy resin.

Flow-injection spectrophotometric determination of ascorbic acid in pharmaceutical products with the Prussian Blue reaction.

Focused microwave-induced combustion for digestion of botanical samples and metals determination by ICP OES and ICP-MS

Focused microwave-induced combustion: a new technique for sample digestion

Focused-microwave-assisted reaction in flow injection spectrophotometry: a new liquid-vapor separation chamber for determination of reducing sugars in wine.

Improvement of sensitivity in flow analysis by exploiting a multi-reversed software-assisted system

In situ digestion for the determination of Ca in beverages by tungsten coil atomic emission spectrometry

Inductively coupled plasma mass spectrometry and standard dilution analysis applied to concentrated acids.

Investigation of analyte losses using microwave-assisted sample digestion and closed vessels with venting.

Microwave-Assisted Acid Decomposition of Animal- and Plant-Derived Samples for Element Analysis

Microwave-assisted digestion of organic samples: how simple can it become?

Microwave-assisted digestion procedures for biological samples with diluted nitric acid: identification of reaction products

Microwave-assisted diluted acid digestion for trace elements analysis of edible soybean products

Multi-element determination in acid-digested soy protein formulations by inductively coupled plasma-optical emission spectrometry

Multi-energy calibration applied to atomic spectrometry.

Multi-isotope calibration for inductively coupled plasma mass spectrometry.

Multielemental Determination of As, Bi, Ge, Sb, and Sn in Agricultural Samples Using Hydride Generation Coupled to Microwave-Induced Plasma Optical Emission Spectrometry

Multivariate Classification of Cigarettes According to Their Elemental Content Determined by Inductively Coupled Plasma Optical Emission Spectrometry

Performance evaluation of a high-pressure microwave-assisted flow digestion system for juice and milk sample preparation

Performance evaluation of collision-reaction interface and internal standardization in quadrupole ICP-MS measurements

Sample preparation for arsenic speciation in terrestrial plants--a review

Single vessel procedure for acid vapor partial digestion of bovine liver in a focused microwave: multielement determination by ICP-OES

Study of macro and microelements in fish from the Cienfuegos Bay. Relationship with its content in sediments.

The use of silica-immobilized brown alga (Pilayella littoralis) for metal preconcentration and determination by inductively coupled plasma optical emission spectrometry

Tungsten coil atomic emission spectrometry combined with dispersive liquid-liquid microextraction: A synergistic association for chromium determination in water samples

Tungsten permanent chemical modifier for fast estimation of Se contents in soil by graphite furnace atomic absorption spectrometry.

Use of the internal standardization for difficult sampling by graphite furnace atomic absorption spectrometry