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American Journal of Analytical Chemistry is a peer reviewed international journal dedicated to the latest advancement in analytical chemistry. The goal of this journal is to keep a record of the state-of-the-art research and to promote study, research and improvement within its various specialties. All manuscripts sub…
Jie Zhong, Jiemei Chen, Lijun Yao, Tao Pan
Partial least squares discriminant analysis (PLS-DA) with integrated moving-window (MW) waveband screening was applied to the discriminant analysis of liquor brands with near-infrared (NIR) spectroscopy. Luzhou Laojiao, a popular liquor with strong fragrant f…
Johannes Schwarz, Kathrin Trommer, Frank Gerlach, Michael Mertig
This paper describes preparation, characterization and electrochemical performance of novel planar miniaturized all-solid-state (ASS) screen-printed potentiometric sensors for the detection of Ca 2+ ions in environmental samples. Screen-printed graphite-based…
Awad A. Al-Rashdi, A. H. Naggar, O. A. Farghaly, H. A. Mauof, A. A. Ekshiba
Binary and ternary complexes of (Fe(III), Pb(II), Co(II), Al(III), La(III), Sr(II), Cr(III), Ti(II) and Zr(II)) with sulphathiazole (as primary ligand) and amino acid glycine (as secondary ligand) have been studied potentiometrically at 25°C ± 0.1°C and I = 0…
Keiko Tonooka, Lynn Yoshida, Koji Tomobe, Yoko Kunisue, Masaru Terada, Tatsuo Shinozuka
The sensitive method for the simultaneous determination of eight atypical antipsychotic drugs (risperidone, olanzapine, quetiapine, clozapine, ziprasidone, perospirone, aripiprazole and blonanserin) in human serum has been developed based on a high-performanc…
Héctor Hernández-Mendoza, María Judith Ríos-Lugo, Elizabeth Teresita Romero-Guzmán, Lázaro Raymundo Reyes-Gutiérrez, Michael E. Ketterer
The aim of this work was to carry out monitoring of some elements considered toxic in sediments from Lerma River. An analytical method was optimized in our laboratory for quantification of nickel (Ni), cobalt (Co), manganese (Mn), arsenic (As), chromium (Cr)…
Said Al-Kurdi, Mohammed O. Alloh, Mohammed R. Al-Agha, Yasser El-Nahhal
Application of Nemacur (Fenamiphos) for pest control may contaminate soil, water and plant with harmful residues and pose threats to human life. This study developed an easy method for the determination of Nemacur residues in cucumber fruits collected from th…
Shan Sun, Yuanqi Lu, Zhe Yuan, Qingqiang Yao
To take advantage of micelle to solvent stacking (MSS) to achieve more sensitivity enhancement with enough selectivity, the application of capillary electrophoretic online sequential concentration based on the MSS was reviewed. MSS has been coupled to sweepin…
Shigenori Ogihara
The main objective of this study is to present the chromatograms and mass spectra of aldehydes so that geochemists could easily identify these compounds in sediment samples. Aldehydes are rare compounds found in the surface environment, particularly in sedime…
Uttam K. Saha, Michael E. Kitto, Dana R. Lynch, Anchal Bangar, Pamela R. Turner, Gabrielle Dean, Leticia S. Sonon
Throughout the United States, laboratories use different sampling methods (“Direct Fill” vs. “Submerged Bottle” methods), sample preparations (“Simultaneous Drawing” vs. “Separate Drawing”), scintillators (“Mineral Oil” vs. “Opti-Fluor”), volume of water plus…
Syed Khalid Mustafa, Meshari Ahmed AlSharif
In this review article, an attempt has been made for the study of copper, an essential Redox-Active transition metal in living systems. Very least amount of Copper is recognized as a constituent of living system. Detection and estimation of Copper in various…
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American Journal of Analytical Chemistry is a peer reviewed international journal dedicated to the latest advancement in analytical chemistry. The goal of this journal is to keep a record of the state-of-the-art research and to promote study, research and improvement within its various specialties. All manuscripts sub… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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