Preconcentration and Determination of Trace Nickel and Cobalt in Milk-Based Samples by Ultrasound-Assisted Cloud Point Extraction Coupled with Flame Atomic Absorption Spectrometry

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

Behavior of Triton X-114 cloud point in the presence of inorganic electrolytes

(2013) Valéria Carvalho Santos-Ebinuma et al.   FLUID PHASE EQUILIBRIA

Simultaneous Determination of Trace Amounts of Cobalt and Nickel in Water and Food Samples Using a Combination of Partial Least Squares Method and Dispersive Liquid–Liquid Microextraction Based on Ionic Liquid

(2012) Rouhollah Khani et al.   Food Analytical Methods

Ultrasound-assisted emulsification microextraction of trace amounts of Co and Mn ions prior to flame atomic absorption spectrometry

(2011) Sayed Z. Mohammadi et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

A novel preconcentration procedure using cloud point extraction for determination of lead, cobalt and copper in water and food samples using flame atomic absorption spectrometry

(2010) Demirhan Citak et al.   FOOD AND CHEMICAL TOXICOLOGY

Silica gel–polyethylene glycol as a new adsorbent for solid phase extraction of cobalt and nickel and determination by flame atomic absorption spectrometry

(2010) N. Pourreza et al.   TALANTA

Flame atomic absorption spectrometric determination of trace amounts of cobalt after cloud point extraction as 2-[(2-Mercaptophenylimino)methyl]phenol complex

(2009) Neda Baghban et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

An on-line cloud point extraction system for flame atomic absorption spectrometric determination of trace manganese in food samples

(2009) Valfredo Azevedo Lemos et al.   MICROCHEMICAL JOURNAL

Automatic determination of nickel in foods by flame atomic absorption spectrometry

(2007) M.C. Yebra et al.   FOOD CHEMISTRY

Cloud point extraction for the determination of copper, nickel and cobalt ions in environmental samples by flame atomic absorption spectrometry

(2007) M. Ghaedi et al.   JOURNAL OF HAZARDOUS MATERIALS