A novel vortex assisted dispersive solid phase extraction of some trace elements in essential oils and fish oil

Deep eutectic solvent microextraction of lead(II), cobalt(II), nickel(II) and manganese(II) ions for the separation and preconcentration in some oil samples from Turkey prior to their microsampling flame atomic absorption spectrometric determination

(2019) Mustafa Soylak et al.   MICROCHEMICAL JOURNAL

Trace determination of skin-irritating metals in tea tree oil by GFAAS

(2018) Michaela Zeiner et al.   MICROCHEMICAL JOURNAL

A sensitive and selective deep eutectic solvent-based ultrasound-assisted liquid phase microextraction procedure for separation-preconcentration and determination of copper in olive oil and water samples

(2018) Pertab Menghwar et al.   SEPARATION SCIENCE AND TECHNOLOGY

Using bio-dispersive solution of chitosan for green dispersive liquid–liquid microextraction of trace amounts of Cu(II) in edible oils prior to analysis by ICP–OES

(2017) Nunticha Limchoowong et al.   FOOD CHEMISTRY

Extraction of nickel from edible oils with a complexing agent prior to determination by FAAS

(2016) Feyzullah Tokay et al.   FOOD CHEMISTRY

Selective dispersive micro solid-phase extraction using oxidized multiwalled carbon nanotubes modified with 1,10-phenanthroline for preconcentration of lead ions

(2016) Barbara Feist   FOOD CHEMISTRY

Multivariate optimization of ultrasound-assisted extraction for determination of Cu, Fe, Ni and Zn in vegetable oils by high-resolution continuum source atomic absorption spectrometry

(2015) Alex S.N. Trindade et al.   FOOD CHEMISTRY

Spectrometric determination of iron and copper in vegetable oils after separation with Schiff base impregnated silica gel column: A simple approach for eliminating the high organic matrix

(2015) Feyzullah Tokay et al.   INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY

Ultrasound-assisted single-drop microextraction for the determination of cadmium in vegetable oils using high-resolution continuum source electrothermal atomic absorption spectrometry

(2015) Jorge S. Almeida et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Deep eutectic liquid organic salt as a new solvent for liquid-phase microextraction and its application in ligandless extraction and preconcentraion of lead and cadmium in edible oils

(2015) Mehdi Karimi et al.   TALANTA

Determination of cadmium and lead in edible oils by electrothermal atomic absorption spectrometry after reverse dispersive liquid–liquid microextraction

(2014) Ignacio López-García et al.   TALANTA

Recent developments and future trends in solid phase microextraction techniques towards green analytical chemistry

(2013) Agata Spietelun et al.   JOURNAL OF CHROMATOGRAPHY A

Determination of Trace Metals in Bulgarian Lavender Oil by Electrothermal Atomic Absorption Spectrometry

(2012) Stanislav R. Bozhanov et al.   JOURNAL OF ESSENTIAL OIL RESEARCH

Multi-element determination of Cu, Fe, Ni and Zn content in vegetable oils samples by high-resolution continuum source atomic absorption spectrometry and microemulsion sample preparation

(2011) Luana S. Nunes et al.   FOOD CHEMISTRY

Dispersive solid-phase extraction as a simplified clean-up technique for biological sample extracts. Determination of polybrominated diphenyl ethers by gas chromatography–tandem mass spectrometry

(2011) Ariel R. Fontana et al.   JOURNAL OF CHROMATOGRAPHY A

Removal and preconcentration of lead (II) and other heavy metals from water by alumina adsorbents developed by surface-adsorbed-dithizone

(2009) Mohamed E. Mahmoud et al.   DESALINATION

Use of headspace mulberry paper bag micro solid phase extraction for characterization of volatile aromas of essential oils from Bulgarian rose and Provence lavender

(2008) Mi-Mi Won et al.   ANALYTICA CHIMICA ACTA

Investigation of the levels of some element in edible oil samples produced in Turkey by atomic absorption spectrometry

(2008) Durali Mendil et al.   JOURNAL OF HAZARDOUS MATERIALS

Preconcentration and separation of trace amount of heavy metal ions on bis(2-hydroxy acetophenone)ethylendiimine loaded on activated carbon

(2008) M. Ghaedi et al.   JOURNAL OF HAZARDOUS MATERIALS