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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…
I. I. Kolesnichenko, L. M. Balachova, E. P. Kantarzhi
Express diagnostics of biological objects is necessary for operational preliminary assessment of the condition of the patient. A method of recognition of differences between the norm and pathology is based on analysis of multidimensional patterns of the volta…
Srikanth Gunti, Michael McCrory, Ashok Kumar, Manoj K. Ram
The petroleum compounds were photocatalytically remediated from water using graphene (G)- titanium oxide (TiO 2 ) nanocomposite material in visible light radiation. The G-TiO 2 nanocomposite was synthesized using sol-gel technique, and its structural & morpho…
Di Liu, Yong Men, Jinguo Wang, Xin Liu, Qiuyan Sun
In this study, the catalyst composition in binary ZnO-Al 2 O 3 catalyst was initially evaluated and optimized for methanol steam reforming. Then different Na contents were loaded by an incipient wetness impregnation method onto the optimized ZnAl catalyst. It…
Cholleti Vijay Kumar, Pasula Aparna, Pavan Kumar Vasa, Y. Ravindra Kumar, Nitin Haridas Dhekale
A new and enantioselective liquid chromatographic method was developed for estimation of S-Linagliptin in Linagliptin (LINA) drug substances. The desired enantiomeric separation was achieved on Chiralpak AD-H (250*4.6 mm*5 μm) column with the mobile phase com…
Safaa Sabri Najim, Maiada Abdulla Adnan
The analysis of trace elements in human tooth for use as biomarkers continues to generate considerable interest in environmental and bioanalytical studies, medical diagnostic and forensic science. This study investigated concentrations of essential and toxic…
Thangaraj Balusamy, Toshiyasu Nishimura
The present work is investigated the in-situ monitoring of local corrosion process of scratched epoxy coated carbon steel in saturated Ca(OH) 2 with and without 3% NaCl using SECM and correlated with EIS. The results obtained from EIS analysis showed that the…
Johannes Schwarz, Kathrin Trommer, Michael Mertig
Based on poly(vinyl chloride) membranes, a novel miniaturized screen-printed all-solid-state copper(II)-selective electrode has been developed for applications in environmental monitoring. Performance and applicability of the ion-selective electrode (ISE) hav…
Hanimi Reddy Bapatu, Ravi Kumar Maram, Woo Hyung Cho, Venkat Bhaskar Rao Pasagadugula
The concept of Quality by Design was demonstrated in the development of a stability-indicating assay and related substances method by HPLC for Dabigatran Etexilate Capsules dosage form. Method design, method evaluation, method control and life cycle managemen…
Ahmad Abu-Obaid, Shatha AbuHasan, Basem Shraydeh
Potassium bromate (PB) is used in bread making as an agent of maturation; however, it is classified as a potential carcinogen. In the present study, a rapid, simple, precise and accurate testing method has been developed to determine the level of bromate ions…
Elena Butyrskaya, Natalia Belyakova, Ludmila Nechaeva, Lubov Zolotaryova, Vladimir Shaposhnik, Vladimir Selemenev
To separate salts of metals and non-electrolytes, the approach of dialysis through the composite membranes (CMs) is proposed. CM is a combination of cation and anion exchange areas. In the composite membrane, cations and anions are transferred through the res…
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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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