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Volumn 587, Issue 1, 2007, Pages 82-88
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Determination of N-vinyl-2-pyrrolidone and N-methyl-2-pyrrolidone in drugs using polypyrrole-based headspace solid-phase microextraction and gas chromatography-nitrogen-phosphorous detection
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Author keywords
Gas chromatography nitrogen phosphorous detection; Headspace solid phase microextraction; N Methyl 2 pyrrolidone; N Vinyl 2 pyrrolidone; Polypyrrole
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Indexed keywords
EXTRACTION;
GAS CHROMATOGRAPHY;
IONIC STRENGTH;
NITROGEN;
PH EFFECTS;
PHOSPHORESCENCE;
POLYPYRROLES;
THERMODYNAMIC STABILITY;
MICROEXTRACTION;
N-METHYL-2-PYRROLIDONE;
N-VINYL-2-PYRROLIDONE;
DRUG PRODUCTS;
1 METHYL 2 PYRROLIDINONE;
1 VINYL 2 PYRROLIDINONE;
ANTIHYPERTENSIVE AGENT;
ATENOLOL;
CEFEPIME;
CEPHALOSPORIN DERIVATIVE;
NITROGEN;
PHOSPHORUS;
POLYPYRROLE;
ARTICLE;
CHEMICAL INDUSTRY;
CHEMICAL STRUCTURE;
DRUG DETERMINATION;
DRUG INDUSTRY;
DRUG MANUFACTURE;
ELECTROCHEMISTRY;
FIBER;
FILM;
GAS CHROMATOGRAPHY;
HEADSPACE SOLID PHASE MICROEXTRACTION;
INSTRUMENTATION;
IONIC STRENGTH;
LIQUID;
MASS SPECTROMETRY;
MATERIAL COATING;
MORPHOLOGY;
PH;
POLYMERIZATION;
POWDER;
PRIORITY JOURNAL;
SAMPLING;
SCANNING ELECTRON MICROSCOPE;
SOLID PHASE MICROEXTRACTION;
TABLET;
CHEMISTRY, ANALYTICAL;
CHROMATOGRAPHY, GAS;
HYDROGEN-ION CONCENTRATION;
IONS;
NITROGEN;
PHOSPHORUS;
POLYMERS;
PYRROLES;
PYRROLIDINONES;
REGRESSION ANALYSIS;
REPRODUCIBILITY OF RESULTS;
SENSITIVITY AND SPECIFICITY;
SOLID PHASE EXTRACTION;
TEMPERATURE;
TIME FACTORS;
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EID: 33847290371
PISSN: 00032670
EISSN: None
Source Type: Journal
DOI: 10.1016/j.aca.2006.12.052 Document Type: Article |
Times cited : (40)
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References (41)
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