Sample Preparation of Biological Tissues and Cells for the Time-of-Flight Secondary Ion Mass Spectrometry A. A. GulinV. A. NadtochenkoA. G. Pogorelov REVIEWS 30 June 2020 Pages: 701 - 710
Anion-Exchange Extraction of Doubly Charged Anions by Higher Quaternary Ammonium Salts with Different Steric Accessibility of the Exchange Center Yu. V. MatveichukD. V. Stanishevskii ARTICLES 30 June 2020 Pages: 711 - 716
Efficient Recognition and Determination of Carbamazepine and Oxcarbazepine in Aqueous and Biological Samples by Molecularly Imprinted Polymers Irshad MohiuddinAshok Kumar MalikJatinder Singh Aulakh ARTICLES 30 June 2020 Pages: 717 - 725
Micellar Extraction Preconcentration and Colorimetric Determination of Some Phenols S. Yu. DoroninE. S. ZhestovskayaE. I. Tsyguleva ARTICLES 30 June 2020 Pages: 726 - 732
Ion Pair-dispersive Liquid–Liquid Microextraction Combined with Spectrophotometry for Carbamazepine Determination in Pharmaceutical Formulations and Biological Samples Wijdan Shakir KhayoonHawraa Rahman Younis ARTICLES 30 June 2020 Pages: 733 - 741
Sample Enrichment of Canagliflozin Prior to Its Spectrophotometric Determination in Presence of Metformin: Application to Recently Approved Binary Dosage Form Wafaa A. ZagharyShereen MowakaMoataz S. Hendy ARTICLES 30 June 2020 Pages: 742 - 753
Specific Features of the Spectrophotometric Determination of Monomeric Anthocyanins L. A. DeinekaA. N. SidorovI. P. Blinova ARTICLES 30 June 2020 Pages: 754 - 758
Determination of Diethyldithiocarbamate in the Solid Phase of a Fibrous Cation Exchanger in the Cu-Form Using Diffuse Reflectance Spectroscopy V. P. DedkovaO. P. ShvoevaA. A. Grechnikov ARTICLES 30 June 2020 Pages: 759 - 763
Determination of the Elemental Composition of Dietary Supplements by Total Reflection X-Ray Fluorescence Spectrometry D. V. DanilovP. Yu. SharanovN. V. Alov ARTICLES 30 June 2020 Pages: 764 - 768
Determination of Trace Amounts of Platinum Group Elements and Gold in Ultrabasic Rocks by Inductively Coupled Plasma Mass Spectrometry Using AG-X8 and LN-Resin Sorbents O. A. TyutyunnikS. N. NabiullinaI. V. Kubrakova ARTICLES 30 June 2020 Pages: 769 - 777
Application of a Chiral Stationary Phase Based on 3,4,9,10-Perylenetetracarboxylic Acid to the Separation of Enantiomers under the Conditions of Gas and Liquid Chromatography V. Yu. Gus’kovYu. Yu. GainullinaD. E. Musabirov ARTICLES 30 June 2020 Pages: 778 - 782
Determination of Cyclohexylmethylfluorophosphonate Metabolites in Human Blood Plasma Using High-Resolution Liquid Chromatography–Mass Spectrometry A. V. BraunYa. V. StavitskayaI. A. Rodin ARTICLES 30 June 2020 Pages: 783 - 791
Headspace Solid-Phase Microextraction Coupled with Gas Chromatography–Mass Spectrometry for the Determination of Volatile Organic Compounds in Urine Natalia DrabińskaMałgorzata StarowiczUrszula Krupa-Kozak ARTICLES 30 June 2020 Pages: 792 - 801
Cloud Point Extraction in Presence of Multi-walled Carbon Nanotubes for Removal of Direct Green 26 from Aqueous Solutions: Optimization by Box-Behnken Design and Desirability Functions Bahare OsaghiFariba Safa ARTICLES 30 June 2020 Pages: 802 - 811
An Enzyme-Induced Metallization-Based Electrochemical Signal Amplification Strategy for Ultrahigh Sensitive Alkaline Phosphatase Detection at Attomolar Concentrations Chuan-Hua ZhouXiang LiQiu-E Cao ARTICLES 30 June 2020 Pages: 812 - 819
Sensors Based on Single- and Double-Layer Plasticized Membranes for the Potentiometric Determination of Mefenamic and Phenylanthranylic Acids Zh. A. KormoshO. Yu. MatviichukYa. R. Bazel’ ARTICLES 30 June 2020 Pages: 820 - 828
An Ion Selective Electrode for the Determination of Pertechnetate Ions A. V. KopytinK. E. GermanE. G. Il’in ARTICLES 30 June 2020 Pages: 829 - 834