Rapid Determination of Cadmium and Lead in Maca (Lepidium meyenii) by Magnetic Solid-Phase Extraction and Flame Atomic Absorption Spectrometry

Ligandless ultrasonic-assisted and ionic liquid-based dispersive liquid–liquid microextraction of copper, nickel and lead in different food samples

(2015) N. Jalbani et al.   FOOD CHEMISTRY

Selective ionic liquid ferrofluid based dispersive-solid phase extraction for simultaneous preconcentration/separation of lead and cadmium in milk and biological samples

(2015) Negin Fasih Ramandi et al.   TALANTA

The microwave induced plasma with optical emission spectrometry (MIP–OES) in 23 elements determination in geological samples

(2015) P. Niedzielski et al.   TALANTA

Determination of trace amounts of Pb, Cd, Ni and Co by wavelength-dispersive X-ray fluorescence spectrometry after preconcentration with dithizone functionalized graphene

(2014) Hongtao Zheng et al.   Analytical Methods

Extraction, purification and antioxidant activities of the polysaccharides from maca (Lepidium meyenii)

(2014) Shenghua Zha et al.   CARBOHYDRATE POLYMERS

A new approach for one step synthesis of magnetic carbon nanotubes/diatomite earth composite by chemical vapor deposition method: Application for removal of lead ions

(2014) Hassan Alijani et al.   CHEMICAL ENGINEERING JOURNAL

Monitoring of trace amounts of heavy metals in different food and water samples by flame atomic absorption spectrophotometer after preconcentration by amine-functionalized graphene nanosheet

(2014) Mohammad Behbahani et al.   ENVIRONMENTAL MONITORING AND ASSESSMENT

Solid phase extraction of Cd, Pb, Ni, Cu, and Zn in environmental samples on multiwalled carbon nanotubes

(2014) Erkan Yilmaz et al.   ENVIRONMENTAL MONITORING AND ASSESSMENT

Method for the determination of cadmium, lead, nickel, cobalt and copper in seafood after dispersive liquid–liquid micro-extraction

(2014) Valfredo Azevedo Lemos et al.   Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment

Metal content in mosses from the Metropolitan Area of the Toluca Valley: a comparative study between inductively coupled plasma optical emission spectrometry (ICP-OES) and total reflection X-ray fluorescence spectrometry (TXRF)

(2014) Barbra Caballero-Segura et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Diode laser thermal vaporization ICP MS with a simple tubular cell for determination of lead and cadmium in whole blood

(2014) Pavla Foltynová et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Flame atomic absorption spectrometric determination of Cd, Pb, and Cu in food samples after pre-concentration using 4-(2-thiazolylazo) resorcinol-modified activated carbon

(2014) Mohamed Habila et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Macamides from wild ‘Maca’, Lepidium meyenii Walpers (Brassicaceae)

(2014) Fernando E. Chain et al.   Phytochemistry Letters

Determination of trace Cd, Cu, Fe, Pb and Zn in diesel and gasoline by inductively coupled plasma mass spectrometry after sample clean up with hollow fiber solid phase microextraction system

(2014) Philiswa N. Nomngongo et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Vortex Assisted Liquid-Liquid Microextraction Using Triton X-114 for Ultratrace Cadmium Prior to Analysis

(2013) Sumaira Khan et al.   CLEAN-Soil Air Water

Lepidium meyenii (Maca) enhances the serum levels of luteinising hormone in female rats

(2013) Fumiaki Uchiyama et al.   JOURNAL OF ETHNOPHARMACOLOGY

Optimized solid phase extraction based on diethyldithiocarbamate-coated Fe3O4 magnetic nanoparticles followed by ICP-OES for determination of Cd(II) and Ni(II) in rice and water samples

(2013) Hassan Sereshti et al.   Journal of the Iranian Chemical Society

A green and efficient procedure for the preconcentration and determination of cadmium, nickel and zinc from freshwater, hemodialysis solutions and tuna fish samples by cloud point extraction and flame atomic absorption spectrometry

(2013) Rafaela Galbeiro et al.   JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY

Herbal preparations for the menopause: Beyond isoflavones and black cohosh

(2013) Herman T. Depypere et al.   MATURITAS

Preparation of magnetic carbon nanotubes for separation of pyrethroids from tea samples

(2013) Lei Gao et al.   MICROCHIMICA ACTA

Role of Maca (Lepidium meyenii) Consumption on Serum Interleukin-6 Levels and Health Status in Populations Living in the Peruvian Central Andes over 4000 m of Altitude

(2013) Gustavo F. Gonzales et al.   PLANT FOODS FOR HUMAN NUTRITION

Carbon nanotubes as solid-phase extraction sorbents prior to atomic spectrometric determination of metal species: A review

(2012) C. Herrero Latorre et al.   ANALYTICA CHIMICA ACTA

Development of novel molecularly imprinted magnetic solid-phase extraction materials based on magnetic carbon nanotubes and their application for the determination of gatifloxacin in serum samples coupled with high performance liquid chromatography

(2012) Deli Xiao et al.   JOURNAL OF CHROMATOGRAPHY A

Study on the determination of heavy metals in water samples with ultrasound-assisted dispersive liquid–liquid microextraction prior to FAAS

(2012) Zonghao Li et al.   WATER SCIENCE AND TECHNOLOGY

Amino-functionalized Fe3O4@SiO2 core–shell magnetic nanomaterial as a novel adsorbent for aqueous heavy metals removal

(2010) Jiahong Wang et al.   JOURNAL OF COLLOID AND INTERFACE SCIENCE

Flow injection system for the on-line preconcentration of Pb by cloud point extraction coupled to USN–ICP OES

(2010) Raúl A. Gil et al.   MICROCHEMICAL JOURNAL

Silane grafted MWCNT/polyimide composites – Preparation, morphological and electrical properties

(2007) S YUEN et al.   COMPOSITES SCIENCE AND TECHNOLOGY