Ksenia Cherkashina

An automated salting-out assisted liquid-liquid microextraction approach using 1-octylamine: On-line separation of tetracycline in urine samples followed by HPLC-UV determination

Ksenia Cherkashina, Christina Vakh, Sofya Lebedinets et al. · Talanta · 2018 · 65 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +15

Microextraction of sulfonamides from milk samples based on hydrophobic deep eutectic solvent formation by pH adjusting

Aleksei Pochivalov, Ksenia Cherkashina, Andrey Shishov et al. · Journal of Molecular Liquids · 2021 · 60 citations

Agriculture, Chemical Engineering, Chemistry +13

Effect of surfactant coating of Fe3O4 nanoparticles on magnetic dispersive micro-solid phase extraction of tetracyclines from human serum

Ksenia Cherkashina, Mikhail Voznesenskiy, Olga Osmolovskaya et al. · Talanta · 2020 · 58 citations

Pharmacy, Materials Science, Pharmaceutical Analysis +17

Surfactant-mediated microextraction approach using switchable hydrophilicity solvent: HPLC-UV determination of Sudan dyes in solid food samples

Aleksei Pochivalov, Polina Davletbaeva, Ksenia Cherkashina et al. · Journal of Molecular Liquids · 2018 · 53 citations

Natural Sciences, Chemistry, Food Science +13

Liquid-liquid microextraction with hydrophobic deep eutectic solvent followed by magnetic phase separation for preconcentration of antibiotics

Aleksei Pochivalov, Ksenia Cherkashina, Andrey Sudarkin et al. · Talanta · 2022 · 46 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +14