Electrothermal atomization atomic absorption spectrometry with stabilized aqueous standards for the determination of cadmium in whole blood

Benzo, Zully; Fraile, Rebeca; Carrión, Nereida

doi:10.1016/s0003-2670(00)86427-2

Cited by 17 publications

(2 citation statements)

References 12 publications

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“…On the other hand, according to Suzuki and Ohta [19], no interferences from concomitants were shown for the determination of cadmium in biological samples when thiourea was added as modifier. There are also reports about the use of Pd(NO3)2 [20] and Triton X-100 [21] in the modifier mixtures for determining cadmium in real samples. Ni(NO3)2 has been recently reported [22] for ETAAS determination of cadmium, but neither has the nickel concentration been optimized nor the method been applied for any real sample analysis.…”

Section: Resultsmentioning

confidence: 99%

Determination of cadmium by electrothermal atomic absorption spectrometry after microwave-assisted digestion of animal tissues and sewage sludges

Chakraborty

Das

Cervera

et al. 1996

Fresenius J Anal Chem

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The determination of cadmium in different sample types has been carried out by electrothermal atomization atomic absorption spectrometry with D(2)-background correction using a unpyrocoated graphite tube, after pressurized microwave-assisted digestion. Five chemical modifiers [(NH(4))(2)HPO(4), Pd(NO)(3))(2), Ni(NO(3))(2), thiourea and Triton X-100] have been assayed and nickel nitrate has been found to be most effective for an accurate determination of cadmium in mussel tissue, pig kidney and sewage sludge. The characteristic mass of the method is of the order of 1 pg and the limit of detection is lower than 0.1 ng/ml.

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Section: Resultsmentioning

confidence: 99%

Determination of cadmium by electrothermal atomic absorption spectrometry after microwave-assisted digestion of animal tissues and sewage sludges

Chakraborty

Das

Cervera

et al. 1996

Fresenius J Anal Chem

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“…Fifteen days after the fume inhalation, the concentration of cadmium in the blood and urine was analyzed by atomic absorption spectrometry with graphite oven in STPF conditions (platform tubes at a stabilized temperature). 1…”

Section: Case Reportmentioning

confidence: 99%

Fatal Chemical Pneumonitis due to Cadmium Fumes

Fernández¹,

Sanz

Palomar³

et al. 1996

Occupational Medicine

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Acute exposure to high concentrations of cadmium fumes may cause acute chemical pneumonitis with a possibly fatal outcome. The etiologic diagnosis of acute cadmium intoxication from inhaled fumes may be difficult and can be confused with other forms of acute respiratory failure. We report on a case of a fit 53 year-old man who was exposed to cadmium fumes after flame-cutting an alloy containing around 10% of cadmium for a period of 60-75 minutes. He developed severe chemical pneumonitis and died 19 days after exposure.

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Metals in Blood and Urine: Biological Monitoring for Worker Exposure

Ullucci

2000

Encyclopedia of Analytical Chemistry

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Biological monitoring uses sophisticated analytical techniques for the accurate and precise determination of metals in blood and urine. This provides occupational health professionals with the means to monitor worker exposure to toxic metals. For metals such as lead, cadmium, and mercury, good correlations have been found between the level of the metal in blood and/or urine and health impairment. Analytical techniques such as graphite furnace atomic absorption spectroscopy (GFAAS) and inductively coupled plasma mass spectrometry (ICP/MS) have been widely used to determine metals in biological samples. Since metals may exist in different forms in blood and urine, chromatographic separation combined with spectroscopic detection has been used to determine metal species. Biological monitoring is an example of how modern analytical chemistry has provided the tools needed to protect the health of workers.

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Electrothermal atomization atomic absorption spectrometry with stabilized aqueous standards for the determination of cadmium in whole blood

Cited by 17 publications

References 12 publications

Determination of cadmium by electrothermal atomic absorption spectrometry after microwave-assisted digestion of animal tissues and sewage sludges

Determination of cadmium by electrothermal atomic absorption spectrometry after microwave-assisted digestion of animal tissues and sewage sludges

Fatal Chemical Pneumonitis due to Cadmium Fumes

Metals in Blood and Urine: Biological Monitoring for Worker Exposure

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