Automatic selective determination of caffeine in coffee and tea samples by using a supported liquid membrane-modified piezoelectric flow sensor with molecularly imprinted polymer

Analytica Chimica Acta

Volumn 539, Issue 1-2, 2005, Pages 117-124

  Zougagh, Mohammed ^a   Ríos, Angel ^b   Valcárcel, Miguel ^a  

^a UNIVERSITY OF CÓRDOBA   (Spain)

^b UNIVERSITY OF CASTILLA LA MANCHA   (Spain)

Author keywords

Caffeine; Coffee; Molecularly imprinted polymer; Piezoelectric sensor; Supported liquid membrane; Tea

Indexed keywords

CHEMICAL MODIFICATION; CRYSTALS; LIQUID MEMBRANES; PIEZOELECTRIC DEVICES; POLYMERS; QUARTZ; SENSORS;

CAFFEINE; FLOW SENSORS; MOLECULARLY IMPRINTED POLYMERS (MIP); PIEZOELECTRIC SENSORS;

FOOD PRODUCTS;

ACID; CAFFEINE; DECANE; ETHER DERIVATIVE; HEXYL ETHER; N UNDECANE; POLYMER; SILICON DIOXIDE; UNCLASSIFIED DRUG;

ACCURACY; ACIDITY; ANALYTIC METHOD; ARTICLE; AUTOANALYSIS; AUTOMATION; CHEMICAL MODIFICATION; COFFEE; CRYSTAL; INJECTION; LIQUID MEMBRANE; MOLECULAR IMPRINTING; ONLINE ANALYSIS; ONLINE SYSTEM; PIEZOELECTRICITY; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SAMPLE; SENSITIVITY ANALYSIS; SENSOR; TEA; VALVE;

EID: 18344378968     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.aca.2005.02.060     Document Type: Article

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