Coupling continuous ultrasound-assisted extraction, preconcentration and flame atomic absorption spectrometric detection for the determination of cadmium and lead in mussel samples

Yebra-Biurrun, M.C.; Cancela-Pérez, S.; Moreno-Cid-Barinaga, A.

doi:10.1016/j.aca.2004.11.006

Cited by 43 publications

(9 citation statements)

References 14 publications

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“…The analytical system was put to the test in mussel samples, obtaining a good agreement with reference methods and certifi ed values. 54 Parham et al . have used sulphur as a ligand packed in a glass column for lead and cadmium detection in water samples, obtaining a LOD of 3.2 μ g/L and 0.2 μ g/L, respectively.…”

Section: Atomic Absorption Spectrometrymentioning

confidence: 99%

Screening and confirmatory methods for the detection of heavy metals in foods

Arduini¹,

Palleschi²

2013

Persistent Organic Pollutants and Toxic Metals in Foods

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Section: Atomic Absorption Spectrometrymentioning

confidence: 99%

Screening and confirmatory methods for the detection of heavy metals in foods

Arduini¹,

Palleschi²

2013

Persistent Organic Pollutants and Toxic Metals in Foods

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“…In the last years chemometric approaches have been applied also for optimization of analytical methods based on the use of atomic spectroscopic techniques in the environmental [1][2][3][4][5][6][7][8][9][10] and food area [11][12][13][14][15][16][17][18][19][20][21].…”

Section: Atomic Absorption Spectroscopy and Inductively Coupled Plasmmentioning

confidence: 99%

“…Different PB designs were carried out to evaluate the significance of the variables affecting both the preconcentration/elution step and the CUES system, thus allowing both to improve the sensitivity of the developed procedure and to reduce the sample preparation time. The same approach was also applied for the determination of cadmium and zincum in meat samples [19,20].…”

Section: Food Analysismentioning

confidence: 99%

Experimental Design Techniques for Optimization of Analytical Methods.Part II: Spectroscopic and Electroanalytical Techniques

Bianchi¹,

Careri

2008

CAC

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A review is presented on recent applications of experimental design and optimization techniques for the analysis of compounds of food, biomedical, toxicological and environmental concern. The main features and the significant advantages of chemometric approaches are discussed.Examples related to the determination of substances like xenobiotics, naturally occurring compounds and metals using different analytical techniques like inductively coupled plasma (ICP) sources, voltammetry and other techniques are provided in this Part. The use of experimental design techniques for optimization of extraction techniques is also emphasized. This survey will attempt to cover the state-of-the-art from 2004 to 2006.

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“…As the industries have become widespread, pollution has become a big concern all over the world [2,3]. Determination of heavy metals in environmental samples plays an important role in the monitoring of environmental pollution [4,5].…”

Section: Introductionmentioning

confidence: 99%

Modification of Multiwalled Carbon Nanotubes by Dipyridile Amine for Potentiometric Determination of Lead(II) Ions in Environmental Samples

Zhad

Aboufazeli

Amani

et al. 2012

Journal of Chemistry

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A carbon paste electrode was modified by dipyridile amine functionalized multiwalled carbon nanotubes for determination of trace amounts of lead(II) ions. The electrode composition was graphite powder 70%, paraffin 23%, and dipyridile amine modified MWCNTs 7% (W/W). The linear range for lead(II) was 9.5 × 10−8 to 2.5 × 10−3 mol L−1, and the limit of detection was obtained 7.0 × 10−8 mol L−1. The lifetime of the electrode was ten weeks, and a fast response time was observed. The electrode was used for determination of trace amounts of Pb(II) ions in real samples and standard reference materials of water, soil, and plant.

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Coupling continuous ultrasound-assisted extraction, preconcentration and flame atomic absorption spectrometric detection for the determination of cadmium and lead in mussel samples

Cited by 43 publications

References 14 publications

Screening and confirmatory methods for the detection of heavy metals in foods

Screening and confirmatory methods for the detection of heavy metals in foods

Experimental Design Techniques for Optimization of Analytical Methods.Part II: Spectroscopic and Electroanalytical Techniques

Modification of Multiwalled Carbon Nanotubes by Dipyridile Amine for Potentiometric Determination of Lead(II) Ions in Environmental Samples

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