1. Ionic Liquids in Electrophoretic Separation and Preconcentration Processes

   • E. A. Bessonova
   • L. A. Kartsova
   • D. O. Moskvichev

   REVIEWS 24 September 2021 Pages: 1111 - 1118

   

2. Passive Adsorbers Based on Carbon Materials and Their Comparison for Estimating the Oil and Gas Potentials of Rocks

   • A. V. Pirogov
   • E. S. Markova
   • V. Yu. Anan’ev

   REVIEWS 24 September 2021 Pages: 1119 - 1130

   

3. Determination of Organic Compounds in Aqueous–Organic and Dispersed Media Using Electrochemical Methods of Analysis

   • G. A. Evtyugin
   • A. V. Porfir’eva

   REVIEWS 24 September 2021 Pages: 1131 - 1143

4. A Comparative Study of Methods of the Dynamic Fractionation of Rare Earth Elements in Soils

   • Yu. N. Shatrova
   • R. Kh. Dzhenloda
   • P. S. Fedotov

   ARTICLES 24 September 2021 Pages: 1144 - 1152

   

5. Titania-Based Adsorbents for Hydrophilic Interaction Liquid Chromatography

   • A. S. Popov
   • E. A. Tsarenko
   • A. V. Chernobrovkina

   ARTICLES 24 September 2021 Pages: 1153 - 1162

   

6. Simultaneous Determination of Hydrazine, Methylhydrazine and 1,1-Dimethylhydrazine in Waters by HPLC with Spectrophotometric Detection Using Catalysis to Obtain Derivatives

   • Yu. V. Timchenko
   • A. V. Apenkina
   • O. A. Shpigun

   ARTICLES 24 September 2021 Pages: 1163 - 1171

   

7. HPLC Bioassay of Elvitegravir using a Molecularly Imprinted Polymer Based Solid Phase Extraction in RAT Plasma: Application to Pharmacokinetic Studies

   • Nimmu Narendra Varma
   • Challa Gangu Naidu
   • Arnipalli Manikanta Swamy

   ARTICLES 24 September 2021 Pages: 1172 - 1181

   

8. Low Density Ionic Liquid-Based Ultrasound-Assisted Dispersive Liquid–Liquid Microextraction for the Preconcentration of Trace Aromatic Amines in Waters

   • Justyna Werner

   ARTICLES 24 September 2021 Pages: 1182 - 1188

   

9. Simultaneous Concentration and Determination of Cadmium and Lead Ions Using in Situ Solvent Formation Microextraction Method Based on Functionalized Ionic Liquid

   • Mehdi Hosseini

   ARTICLES 24 September 2021 Pages: 1189 - 1197

   

10. Scopes of Bioanalytical Chromatography–Mass Spectrometry

    • E. I. Savelieva

    REVIEWS 24 September 2021 Pages: 1198 - 1210

    

11. Using a Smartphone for Determining Tetracyclines in Water and Milk by the Sensitized Solid State Fluorescence of Europium on Its Hydroxide

    • V. G. Amelin
    • Z. A. Ch. Shogah
    • D. S. Bol’shakov

    ARTICLES 24 September 2021 Pages: 1211 - 1216

    

12. Determination of Deltamethrin in Water Samples Using Sulfur and Nitrogen Co-Doped Carbon Quantum Dots as a Chemiluminescence Probe

    • Mitra Azimi
    • Jamshid L Manzoori
    • Jafar Abolhasani

    ARTICLES 24 September 2021 Pages: 1217 - 1224

    

13. Hydrothermal LiFePO₄ as an Artificial Enzyme to Mimic Peroxidase and Its Applications to Glucose Detection

    • Rusi Hao
    • Wenliang Sun

    ARTICLES 24 September 2021 Pages: 1225 - 1231