1. Quantitative Determination of Beta-Lactamase mRNA in the RNA Transcripts of Antibiotic-Resistant Bacteria Using Colorimetric Biochips

   • M. Yu. Rubtsova
   • A. A. Filippova
   • A. M. Egorov

   ARTICLES 01 June 2022 Pages: 519 - 530

   

2. Rapid Automatic Determination of Four Cardiomarkers in the Blood Plasma of Patients with Cardiopathologies

   • N. L. Nechaeva
   • O. N. Sorokina
   • I. N. Kurochkin

   ARTICLES 01 June 2022 Pages: 531 - 536

   

3. Present-Day Practice of Non-Target Chemical Analysis

   • B. L. Milman
   • I. K. Zhurkovich

   REVIEWS Open access 01 June 2022 Pages: 537 - 549

   

4. Analytical Capabilities of a Drop-Spark Spectrometer in Sample Introduction into an Electrolyte Anode

   • V. V. Yagov
   • A. A. Zhirkov

   ARTICLES 01 June 2022 Pages: 550 - 554

   

5. Determination of Cadmium and Selenium in Food Samples by Electrothermal Atomic Absorption Spectrometry using Ni + Pt Modifier Mixture

   • Tugba Nur Akbaba
   • Orhan Aacar

   ARTICLES 01 June 2022 Pages: 555 - 562

   

6. Quantification of Petroleum Products in Soil of Natural Moisture Content by IR Spectrometry

   • P. A. Vasilenko
   • S. G. Kornienko

   ARTICLES 01 June 2022 Pages: 563 - 566

7. Surface-Modified Iron Oxide as a Sorption Material for the Extraction of Asphaltenes

   • D. V. Pryazhnikov
   • I. V. Kubrakova
   • T. A. Maryutina

   ARTICLES 01 June 2022 Pages: 567 - 573

   

8. Adsorption Potential of a Magnetic Composite Based on Modified Carbon Nanotubes Synthesized Using Various Catalysts

   • S. S. Grazhulene
   • N. I. Zolotareva
   • A. N. Redkin

   ARTICLES 01 June 2022 Pages: 574 - 580

   

9. Mixed Hemimicelles Solid phase Extraction of Atrazine and Simazine from Environmental Water Samples Using Alumina-Coated Magnetite Composite Material

   • Hideyuki Katsumata
   • Tomoko Kawanishi
   • Satoshi Kaneco

   ARTICLES 01 June 2022 Pages: 581 - 587

   

10. Microextraction Preconcentration of Chloroacetic Acids with the Flotation Separation of the Extract

    • V. A. Krylov
    • P. V. Mosyagin
    • R. G. Sirotkin

    ARTICLES 01 June 2022 Pages: 588 - 594

    

11. Determination of Polycyclic Aromatic Hydrocarbons in Soils and Bottom Sediments by Gas Chromatography–Mass Spectrometry with QuEChERS Sample Preparation

    • Z. A. Temerdashev
    • T. N. Musorina
    • I. G. Korpakova

    ARTICLES 01 June 2022 Pages: 595 - 603

    

12. Determination of Chlorpyrifos Pesticide Residue in Bell Peppers Grown in Dalat (Vietnam) by GC-MS/MS Using QuEChERS Extraction

    • Van-Trong Nguyen
    • Long-Ho Tran
    • Dinh-Vu Le

    ARTICLES 01 June 2022 Pages: 604 - 610

    

13. Determination of Lambda-Cyhalothrin and Malathion Residues in Locust by Gas Chromatography with Electron Capture Detection

    • Rabia Khatoon
    • Riaz Uddin
    • Attaullah Khan

    ARTICLES 01 June 2022 Pages: 611 - 617

    

14. In-Capillary Chiral Derivatization of Amino Acids

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

    ARTICLES 01 June 2022 Pages: 618 - 624

    

15. Magnetic Nanoparticle-Reinforced Dual-Template Molecularly Imprinted Polymer for the Simultaneous Determination of Oxazepam and Diazepam Using an Electrochemical Approach

    • Mohammad Vahidifar
    • Zarrin Es’haghi

    ARTICLES 01 June 2022 Pages: 625 - 639

    

16. Erratum to: The Electrochemical Study of Glucose Oxidase on Gold_Coated Magnetic Iron Oxide Nanoparticles

    • Khadijeh Eskandari
    • Hajar Zarei
    • Seyed-Mostafa Amoozadeh

    Erratum 01 June 2022 Pages: 640 - 640

17. Erratum to: New-Generation Low-Toxic I–III–VI₂ Quantum Dots in Chemical Analysis

    • T. S. Ponomaryova
    • A. S. Novikova
    • I. Yu. Goryacheva

    Erratum 01 June 2022 Pages: 641 - 641