Functionalization of cross linked chitosan with 2-aminopyridine-3-carboxylic acid for solid phase extraction of cadmium and zinc ions and their determination by atomic absorption spectrometry

Solidified floating organic drop microextraction for determination of trace amounts of zinc in water samples by flame atomic absorption spectrometry

(2010) Jingjun Ma et al.   MICROCHIMICA ACTA

Synthesis of novel chitosan resin possessing histidine moiety and its application to the determination of trace silver by ICP-AES coupled with triplet automated-pretreatment system

(2009) Minako Hosoba et al.   ANALYTICA CHIMICA ACTA

Solid phase extraction of trace cadmium and lead in food samples using modified peanut shell prior to determination by flame atomic absorption spectrometry

(2009) Guoqiang Xiang et al.   MICROCHIMICA ACTA

Azocalix[4]pyrrole Amberlite XAD-2: New polymeric chelating resins for the extraction, preconcentration and sequential separation of Cu(II), Zn(II) and Cd(II) in natural water samples

(2009) Vinod K. Jain et al.   TALANTA

Solid phase extraction of gold(III) on silica gel modified with benzoylthiourea prior to its determination by flame atomic absorption spectrometry

(2008) Serap Seyhan Bozkurt et al.   ENVIRONMENTAL MONITORING AND ASSESSMENT

Flow injection preconcentration system using a new functionalized resin for determination of cadmium and nickel in tobacco samples

(2007) Valfredo Azevedo Lemos et al.   JOURNAL OF HAZARDOUS MATERIALS