On-line in-syringe sugaring-out liquid-liquid extraction coupled with HPLC-MS/MS for the determination of pesticides in fruit and berry juices I Timofeeva, A Shishov, D Kanashina, D Dzema, A Bulatov Talanta 167, 761-767, 2017 | 111 | 2017 |
A dispersive liquid-liquid microextraction using a switchable polarity dispersive solvent. Automated HPLC-FLD determination of ofloxacin in chicken meat I Timofeeva, S Timofeev, L Moskvin, A Bulatov Analytica chimica acta 949, 35-42, 2017 | 73 | 2017 |
An effervescence tablet-assisted switchable solvent-based microextraction: On-site preconcentration of steroid hormones in water samples followed by HPLC-UV determination A Shishov, I Sviridov, I Timofeeva, N Chibisova, L Moskvin, A Bulatov Journal of Molecular Liquids 247, 246-253, 2017 | 68 | 2017 |
Flow analysis with chemiluminescence detection: Recent advances and applications II Timofeeva, CS Vakh, AV Bulatov, PJ Worsfold Talanta 179, 246-270, 2018 | 60 | 2018 |
Switchable hydrophilicity solvent membrane-based microextraction: HPLC-FLD determination of fluoroquinolones in shrimps A Pochivalov, I Timofeeva, C Vakh, A Bulatov Analytica chimica acta 976, 35-44, 2017 | 58 | 2017 |
Stepwise injection potentiometric determination of caffeine in saliva using single-drop microextraction combined with solvent exchange I Timofeeva, K Medinskaia, L Nikolaeva, D Kirsanov, A Bulatov Talanta 150, 655-660, 2016 | 51 | 2016 |
Flow analysis: a novel approach for classification C Vakh, M Falkova, I Timofeeva, A Moskvin, L Moskvin, A Bulatov Critical reviews in analytical chemistry 46 (5), 374-388, 2016 | 47 | 2016 |
Automated procedure for determination of ammonia in concrete with headspace single-drop micro-extraction by stepwise injection spectrophotometric analysis I Timofeeva, I Khubaibullin, M Kamencev, A Moskvin, A Bulatov Talanta 133, 34-37, 2015 | 45 | 2015 |
A simple and highly-available microextraction of benzoic and sorbic acids in beverages and soy sauce samples for high performance liquid chromatography with ultraviolet detection I Timofeeva, D Kanashina, K Stepanova, A Bulatov Journal of Chromatography A 1588, 1-7, 2019 | 27 | 2019 |
A heating-assisted liquid-liquid microextraction approach using menthol: Separation of benzoic acid in juice samples followed by HPLC-UV determination I Timofeeva, D Kanashina, D Kirsanov, A Bulatov Journal of Molecular Liquids 261, 265-270, 2018 | 25 | 2018 |
An evaporation-assisted dispersive liquid–liquid microextraction technique as a simple tool for high performance liquid chromatography tandem–mass spectrometry determination of … I Timofeeva, D Kanashina, L Moskvin, A Bulatov Journal of Chromatography A 1512, 107-114, 2017 | 25 | 2017 |
An effervescence-assisted dispersive liquid-liquid microextraction based on three-component deep eutectic solvent for the determination of fluoroquinolones in foods K Barbayanov, I Timofeeva, A Bulatov Talanta 250, 123709, 2022 | 24 | 2022 |
In-a-syringe surfactant-assisted dispersive liquid-liquid microextraction of polycyclic aromatic hydrocarbons in supramolecular solvent from tea infusion I Timofeeva, K Stepanova, A Bulatov Talanta 224, 121888, 2021 | 24 | 2021 |
A gas-diffusion flow injection method coupled with online solid–liquid extraction for the determination of ammonium in solid samples II Timofeeva, AV Bulatov, AL Moskvin, SD Kolev Talanta 142, 140-144, 2015 | 24 | 2015 |
Fluoroquinolones extraction from meat samples based on deep eutectic solvent formation I Timofeeva, K Stepanova, A Shishov, L Nugbienyo, L Moskvin, A Bulatov Journal of Food Composition and Analysis 93, 103589, 2020 | 16 | 2020 |
A derivatization and microextraction procedure with organic phase solidification on a paper template: Spectrofluorometric determination of formaldehyde in milk M Kochetkova, I Timofeeva, A Bulatov Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 263, 120160, 2021 | 14 | 2021 |
Automation of Microextraction Preconcentration Methods Based on Stepwise Injection Analysis KS Vakh, II Timofeeva, AV Bulatov Journal of analytical chemistry 74, 1127-1134, 2019 | 12 | 2019 |
Fe 3 O 4-based composite magnetic nanoparticles for volatile compound sorption in the gas phase: determination of selenium (iv) I Timofeeva, M Alikina, A Vlasova, M Osmolowsky, M Voznesenskiy, ... Analyst 144 (1), 152-156, 2019 | 10 | 2019 |
Mixed surfactant systems based on primary amine and medium-chain fatty acid: Micelle-mediated microextraction of pesticides followed by the GC–MS determination D Kanashina, A Pochivalov, I Timofeeva, A Bulatov Journal of Molecular Liquids 306, 112906, 2020 | 9 | 2020 |
Flow-based methods and their applications in chemical analysis I Timofeeva, L Nugbienyo, A Pochivalov, C Vakh, A Shishov, A Bulatov ChemTexts 7 (4), 24, 2021 | 6 | 2021 |