Separation/preconcentration and determination of quercetin in food samples by dispersive liquid–liquid microextraction based on solidification of floating organic drop -flow injection spectrophotometry

Single step in-syringe system for ionic liquid based liquid microextraction combined with flame atomic absorption spectrometry for lead determination

(2012) Faheem Shah et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Ultrasound-Assisted Emulsification Microextraction Based on Solidification Floating Organic Drop Trace Amounts of Manganese Prior to Graphite Furnace Atomic Absorption Spectrometry Determination

(2012) Alireza Mohadesi et al.   TheScientificWorldJOURNAL

Utilization of inverted dispersive liquid–liquid microextraction followed by HPLC-UV as a sensitive and efficient method for the extraction and determination of quercetin in honey and biological samples

(2011) Elias Ranjbari et al.   TALANTA

Quantitative analysis of quercetin using Raman spectroscopy

(2010) Yasushi Numata et al.   FOOD CHEMISTRY

Directly suspended droplet microextraction with in injection-port derivatization coupled to gas chromatography–mass spectrometry for the analysis of polyphenols in herbal infusions, fruits and functional foods

(2010) Pilar Viñas et al.   JOURNAL OF CHROMATOGRAPHY A

Subcritical water extraction of flavonol quercetin from onion skin

(2010) Min-Jung Ko et al.   JOURNAL OF FOOD ENGINEERING

Simultaneous preconcentration of copper, zinc, cadmium, and nickel in water samples by cloud point extraction using 4-(2-pyridylazo)-resorcinol and their determination by inductively coupled plasma optic emission spectrometry

(2009) Edson Luiz Silva et al.   JOURNAL OF HAZARDOUS MATERIALS

Separation/preconcentration and determination of cadmium ions by solidification of floating organic drop microextraction and FI-AAS

(2009) Shayessteh Dadfarnia et al.   TALANTA

A new method for determination of myricetin and quercetin using solid phase microextraction–high performance liquid chromatography–ultra violet/visible system in grapes, vegetables and red wine samples

(2008) Ashwini Kumar et al.   ANALYTICA CHIMICA ACTA

Dispersive liquid–liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection

(2008) Mei-I. Leong et al.   JOURNAL OF CHROMATOGRAPHY A

Simultaneous determination of flavonoids in chrysanthemum by capillary zone electrophoresis with running buffer modifiers

(2008) S ZHANG et al.   TALANTA