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Volumn 704, Issue 1-2, 2011, Pages 146-153
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Dodecylbenzene sulfonate-coated magnetite nanoparticles as a new adsorbent for solid phase extraction-spectrophotometric determination of ultra trace amounts of ammonium in water samples
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Author keywords
Ammonium; Magnetite nanoparticles; Spectrophotometric determination; Sulfabenzamide
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Indexed keywords
ABSORBANCE MEASUREMENTS;
AMMONIUM;
CONCENTRATION RANGES;
DODECYLBENZENE SULFONATES;
ETHYLENE DIAMINE;
HIGH EFFICIENCY;
HYPOBROMITE;
INTERFERING EFFECT;
LIMIT OF DETECTION;
LINEAR CALIBRATION;
MAGNETITE NANOPARTICLES;
PRE-CONCENTRATION;
RECOVERY PERCENT;
RELATIVE STANDARD DEVIATIONS;
SODIUM HYDROXIDES;
SOLID-PHASE;
SOLID-PHASE EXTRACTION;
SPECTROPHOTOMETRIC DETERMINATION;
SULFABENZAMIDE;
ULTRA TRACE AMOUNT;
WATER SAMPLES;
ADSORPTION;
AZO DYES;
DESORPTION;
EXTRACTION;
IRON ORES;
MAGNETITE;
NANOPARTICLES;
SPECTROPHOTOMETERS;
SPECTROPHOTOMETRY;
TRACE ANALYSIS;
WATER RESOURCES;
AMMONIUM COMPOUNDS;
ADSORBENT;
AMMONIA;
AZO DYE;
BROMATE;
BROMIDE;
DODECYLBENZENESULFONIC ACID;
HYDROCHLORIC ACID;
MAGNETITE NANOPARTICLE;
NITRITE;
SODIUM HYDROXIDE;
ARTICLE;
CALIBRATION;
CHEMICAL REACTION;
CONTROLLED STUDY;
CRYSTAL STRUCTURE;
HYDROLYSIS;
IONIC STRENGTH;
LIQUID LIQUID EXTRACTION;
PARTICLE SIZE;
PRIORITY JOURNAL;
PROCESS OPTIMIZATION;
SENSITIVITY ANALYSIS;
SOLID PHASE EXTRACTION;
SPECTROFLUOROMETRY;
SYNTHESIS;
WATER ANALYSIS;
WATER SAMPLING;
X RAY DIFFRACTION;
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EID: 80052537330
PISSN: 00032670
EISSN: 18734324
Source Type: Journal
DOI: 10.1016/j.aca.2011.07.005 Document Type: Article |
Times cited : (33)
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References (45)
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