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Volumn 713, Issue , 2012, Pages 92-96
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Extraction and preconcentration of trace levels of cobalt using functionalized magnetic nanoparticles in a sequential injection lab-on-valve system with detection by electrothermal atomic absorption spectrometry
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Author keywords
Cobalt; Electrothermal atomic absorption spectrometry; Magnetic nanoparticles; Sequential injection lab on valve
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Indexed keywords
ANALYTES;
CALIBRATION CURVES;
CERTIFIED REFERENCE MATERIALS;
COBALT DETERMINATION;
CONCENTRATION RANGES;
ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY;
FUNCTIONALIZED;
IRON OXIDE NANOPARTICLE;
LIMIT OF DETECTION;
MAGNETIC ADSORBENTS;
MAGNETIC NANOPARTICLES;
OPTIMAL CONDITIONS;
PRE-CONCENTRATION;
RELATIVE STANDARD DEVIATIONS;
SAMPLING FREQUENCIES;
SEQUENTIAL INJECTION LAB-ON-VALVE;
SODIUM DODECYL SULFATE;
SOLID SUPPORTS;
SOLID-PHASE EXTRACTION;
TRACE LEVEL;
TRACE METAL;
WATER SAMPLES;
ALUMINA;
ATOMS;
COBALT;
IRON OXIDES;
NANOMAGNETICS;
NANOPARTICLES;
SODIUM;
SODIUM SULFATE;
TRACE ANALYSIS;
TRACE ELEMENTS;
ATOMIC ABSORPTION SPECTROMETRY;
1 PYRID 2 YLAZO 2 NAPHTHOL;
ALUMINUM OXIDE;
COBALT;
DODECYL SULFATE SODIUM;
MAGNETIC NANOPARTICLE;
NAPHTHOL DERIVATIVE;
UNCLASSIFIED DRUG;
ARTICLE;
ATOMIC ABSORPTION SPECTROMETRY;
CALIBRATION;
CONCENTRATION PROCESS;
CONTROLLED STUDY;
ELUTION;
EQUIPMENT DESIGN;
HYDROPHOBICITY;
LIMIT OF DETECTION;
MATERIAL COATING;
METAL EXTRACTION;
NANOANALYSIS;
PRIORITY JOURNAL;
REACTION OPTIMIZATION;
SEQUENTIAL INJECTION ANALYSIS;
SEQUENTIAL INJECTION LAB ON VALVE SYSTEM;
SOLID PHASE EXTRACTION;
SYNTHESIS;
ALUMINUM OXIDE;
COBALT;
FERRIC COMPOUNDS;
FLOW INJECTION ANALYSIS;
MAGNETITE NANOPARTICLES;
SODIUM DODECYL SULFATE;
SPECTROPHOTOMETRY, ATOMIC;
TEMPERATURE;
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EID: 84855204120
PISSN: 00032670
EISSN: 18734324
Source Type: Journal
DOI: 10.1016/j.aca.2011.11.022 Document Type: Article |
Times cited : (66)
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References (29)
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