Search Results - "Vasil Andruch"

Application of deep eutectic solvents in analytical chemistry. A review by Shishov, Andrey, Bulatov, Andrey, Locatelli, Marcello, Carradori, Simone, Andruch, Vasil

“…Deep eutectic solvents (DESs), as a new type of green solvents, have recently been getting a great deal of interest in many areas of science and technology. In…”
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Ligandless switchable solvent based liquid phase microextraction of nickel from food and cigarette samples prior to its micro-sampling flame atomic absorption spectrometric determination by Reclo, Michal, Yilmaz, Erkan, Soylak, Mustafa, Andruch, Vasil, Bazel, Yaroslav

“…Switchable solvents represent a new solvent the use of which is in line of consideration of Green chemistry. In this work, a novel, green, ligandless…”
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Classification and terminology in dispersive liquid–liquid microextraction by Šandrejová, Jana, Campillo, Natalia, Viñas, Pilar, Andruch, Vasil

“…The literature on dispersive solvent microextraction comprises a great many methodologies, different possibilities and a broad range of terminology, all of…”
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Flow method based on liquid-liquid extraction using deep eutectic solvent for the spectrofluorimetric determination of procainamide in human saliva by Nugbienyo, Lawrence, Shishov, Andrey, Garmonov, Sergei, Moskvin, Leonid, Andruch, Vasil, Bulatov, Andrey

“…In the current study, liquid-liquid extraction, using deep eutectic solvent (DES) as a “green” extraction solvent, was coupled with a stepwise injection system…”
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Solvent microextraction: A review of recent efforts at automation by Kocúrová, Lívia, Balogh, Ioseph S., Andruch, Vasil

“…Innovations and trends in sample pretreatment techniques are currently focused on the development of methods that satisfy the principles of Green Analytical…”
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Liquid Phase and Microwave-Assisted Extractions for Multicomponent Phenolic Pattern Determination of Five Romanian Galium Species Coupled with Bioassays by Mocan, Andrei, Diuzheva, Alina, Bădărău, Sabin, Moldovan, Cadmiel, Andruch, Vasil, Carradori, Simone, Campestre, Cristina, Tartaglia, Angela, De Simone, Marta, Vodnar, Dan, Tiecco, Matteo, Germani, Raimondo, Crișan, Gianina, Locatelli, Marcello

“…: is a plant rich in iridoid glycosides, flavonoids, anthraquinones, and small amounts of essential oils and vitamin C. Recent works showed the antibacterial,…”
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Automatic determination of copper by in-syringe dispersive liquid–liquid microextraction of its bathocuproine-complex using long path-length spectrophotometric detection by Horstkotte, Burkhard, Alexovič, Michal, Maya, Fernando, Duarte, Carlos M., Andruch, Vasil, Cerdá, Víctor

“…The recently proposed concept of automatic in-syringe dispersive liquid-liquid microextraction was successfully applied to the determination of copper in…”
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A closer look at how the dispersive liquid-liquid microextraction method works. Investigation of the effect of solvent mixture composition on the quality and stability of the cloudy state by Zaruba, Serhii, Ovšonková, Michaela, Makoś-Chełstowska, Patrycja, Andruch, Vasil

“…The dispersive liquid-liquid microextraction (DLLME) is one of the most popular miniaturized extraction procedures. In this paper, the degree of dispersion and…”
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Deep eutectic solvent-based shaking-assisted extraction for determination of bioactive compounds from Norway spruce roots by Kalyniukova, Alina, Várfalvyová, Alica, Płotka-Wasylka, Justyna, Majchrzak, Tomasz, Makoś-Chełstowska, Patrycja, Tomášková, Ivana, Pešková, Vítězslava, Pastierovič, Filip, Jirošová, Anna, Andruch, Vasil

“…Polyphenolic compounds play an essential role in plant growth, reproduction, and defense mechanisms against pathogens and environmental stresses. Extracting…”
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Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields by Nilofar, Bahadırlı, Nadire Pelin, Elhawary, Esraa A., Eldahshan, Omayma, Singab, Abdel Nasser, Saka, Enver, Cespedes‐ Acuna, Carlos L., Andruch, Vasil, Kalyniukova, Alina, Zengin, Gokhan

“…Genus Salvia is considered one of the largest genera of family Lamiaceae with many recorded species and hybrids of valuable biological importance. This study…”
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Vitamin E determination in edible oils by reversed-phase dispersive liquid-liquid microextraction and screen-printed carbon electrodes by Diuzheva, Alina, Fernández, Elena, Vidal, Lorena, Andruch, Vasil, Canals, Antonio

“…•Rapid, simple and environmentally friendly determination of vitamin E in edible oils.•Reversed-phase dispersive liquid-liquid microextraction as ecological…”
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Application of DV-SIA manifold for determination of thiocyanate ions in human saliva samples by Acebal, Carolina Cecilia, Sklenářová, Hana, Škrlíková, Jana, Šrámková, Ivana, Andruch, Vasil, Balogh, Ioseph S., Solich, Petr

“…An automated, simple and inexpensive double-valve sequential injection analysis (DV-SIA) spectrophotometic method with online liquid–liquid extraction, for the…”
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Deep eutectic solvents are not only effective extractants by Shishov, Andrey, Pochivalov, Aleksei, Nugbienyo, Lawrence, Andruch, Vasil, Bulatov, Andrey

“…Deep eutectic solvents are compounds formed by a donor and an acceptor of hydrogen bond; and are in liquid state at ambient temperature. They are non-volatile,…”
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Deep eutectic solvents vs ionic liquids: Similarities and differences by Płotka-Wasylka, Justyna, de la Guardia, Miguel, Andruch, Vasil, Vilková, Mária

“…•DESs were introduced as an alternative to ILs to overcome their drawbacks.•Some authors consider DESs as a subclass of ILs.•DESs and ILs share many properties…”
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Enhancing Analytical Potential for Ultratrace Analysis of Inorganic Oxyanions Using Extraction Procedures with Layered Double Hydroxides by Hagarová, Ingrid, Andruch, Vasil

“…This article provides an overview of the use of layered double hydroxides (LDHs) as effective sorbents in various extraction methods, including column-based…”
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The role of water in deep eutectic solvent-base extraction by Vilková, Mária, Płotka-Wasylka, Justyna, Andruch, Vasil

“…Deep eutectic solvents (DESs) are currently being used in different sectors, such as electrochemistry, electrodeposition, organic synthesis, nanoparticle…”
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Innovative approaches in cloud-point extraction by Halko, Radoslav, Hagarová, Ingrid, Andruch, Vasil

“…•Recent advances in CPE over the last three years (2020 – 2022) are reviewed.•Various innovative approaches in CPE are discussed.•Positive effect of auxiliary…”
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Liquid–phase microextraction: A review of reviews by Rutkowska, Małgorzata, Płotka-Wasylka, Justyna, Sajid, Muhammad, Andruch, Vasil

“…Sample preparation is an important step in chemical analysis. It is generally done to deal with problems associated with the nature of the matrix, low analyte…”
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A fully automated effervescence-assisted switchable solvent-based liquid phase microextraction procedure: Liquid chromatographic determination of ofloxacin in human urine samples by Vakh, Christina, Pochivalov, Aleksei, Andruch, Vasil, Moskvin, Leonid, Bulatov, Andrey

“…A novel fully automated effervescence-assisted switchable solvent-based liquid phase microextraction procedure has been suggested. In this extraction method,…”
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Recent achievements in solidified floating organic drop microextraction by Viñas, Pilar, Campillo, Natalia, Andruch, Vasil

“…•Recent advances in solidified floating organic drop microextraction (SFODME).•There is a special focus on the types of analyte and sample.•We discuss…”
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