Search Results - "Rocco, Anna"

Analysis of phytosterols in extra-virgin olive oil by nano-liquid chromatography by Rocco, Anna, Fanali, Salvatore

“…In this work the applicability of nano-liquid chromatography (nano-LC) was evaluated for the determination of phytosterols in extra-virgin olive oil samples…”
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Cyclodextrins as a chiral mobile phase additive in nano-liquid chromatography: comparison of reversed-phase silica monolithic and particulate capillary columns by Rocco, Anna, Maruška, Audrius, Fanali, Salvatore

“…Enantioseparations of racemic nonsteroidal anti-inflammatory drugs (naproxen, ibuprofen, ketoprofen, flurbiprofen, suprofen, indoprofen, cicloprofen, and…”
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Enantiomeric separations by means of nano-LC by Rocco, Anna, Maruška, Audrius, Fanali, Salvatore

“…Enantiomers represent a class of compounds extensively investigated since they can show totally different behaviors when they interact with a chiral…”
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Analysis of phenolic compounds in extra virgin olive oil by using reversed-phase capillary electrochromatography by Aturki, Zeineb, Fanali, Salvatore, D'Orazio, Giovanni, Rocco, Anna, Rosati, Chiara

“…In this work, the simultaneous separation of ten phenolic compounds (protocatechuic, p-coumaric, o-coumaric, vanillic, ferulic, caffeic, syringic acids,…”
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Benthic macroinvertebrates in Italian rice fields by Lupi, Daniela, Rocco, Anna, Rossaro, Bruno

“…Rice fields can be considered man-managed temporary wetlands. Five rice fields handled with different management strategies, their adjacent channels, and a…”
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Chiral separations in food analysis by Rocco, Anna, Aturki, Zeineb, Fanali, Salvatore

“…•Determination of chiral compounds is a very important topic in food analysis.•Chiral compound analysis can study biological processes and…”
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Nano-liquid chromatography in nutraceutical analysis: Determination of polyphenols in bee pollen by Fanali, Chiara, Dugo, Laura, Rocco, Anna

“…•A nano-LC method was developed for the determination of polyphenols.•A capillary column packed with C18 core–shell particles for 10cm was employed.•The…”
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Miniaturized separation techniques as analytical methods to ensure quality and safety of dietary supplements by Rocco, Anna, Donati, Enrica, Touloupakis, Eleftherios, Aturki, Zeineb

“…Currently, dietary supplements are widely consumed over the world for health-related reasons. Even though, most of these supplements are beneficial for human…”
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Current applications of miniaturized chromatographic and electrophoretic techniques in drug analysis by Aturki, Zeineb, Rocco, Anna, Rocchi, Silvia, Fanali, Salvatore

“…•The use of miniaturized separation techniques in pharmaceutical field is reviewed.•For each technique advantages and approaches to overcome the drawbacks are…”
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Online sample concentration and analysis of drugs of abuse in human urine by micelle to solvent stacking in capillary zone electrophoresis by Aturki, Zeineb, Fanali, Salvatore, Rocco, Anna

“…A sensitive and rapid CZE‐UV method was developed to determine drugs and their metabolites’ presence in human urine. Ten drugs of abuse were analyzed including…”
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Capillary electrochromatography without external pressure assistance. Use of packed columns with a monolithic inlet frit by Rocco, Anna, Fanali, Salvatore

“…A fused silica capillary column was packed with RP(18) silica stationary phase entrapping the particles between two frits obtained by two different procedures…”
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Enantiomeric separation of acidic compounds by nano-liquid chromatography with methylated-β-cyclodextrin as a mobile phase additive by Rocco, Anna, Fanali, Salvatore

“…Some racemic nonsteroidal anti-inflammatory drugs, namely naproxen, indoprofen, ketoprofen, flurbiprofen, carprofen, cicloprofen, flunoxaprofen and suprofen…”
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Analysis of polyphenols and methylxantines in tea samples by means of nano-liquid chromatography utilizing capillary columns packed with core–shell particles by Fanali, Chiara, Rocco, Anna, Aturki, Zeineb, Mondello, Luigi, Fanali, Salvatore

“…► A capillary column was packed with C18 core–shell particles. ► A method was developed for polyphenols separation by nano-LC. ► The optimized method allowed…”
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A nano-LC/UV method for the analysis of principal phenolic compounds in commercial citrus juices and evaluation of antioxidant potential by Rocco, Anna, Fanali, Chiara, Dugo, Laura, Mondello, Luigi

“…In this study, a simple and rapid methodology to analyze and quantify principal flavanones in citrus fruit juices through the use of a nano‐LC/UV‐Vis…”
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Enantiomers separation by nano-liquid chromatography: Use of a novel sub-2μm vancomycin silica hydride stationary phase by Rocchi, Silvia, Rocco, Anna, Pesek, Joseph J., Matyska, Maria T., Capitani, Donatella, Fanali, Salvatore

“…•A novel sub-2μm vancomycin modified silica hydride particles was synthesized.•The CSP material was packed into capillaries and used in nano-LC.•Experiments…”
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Do Torymus sinensis (Hymenoptera: Torymidae) and agroforestry system affect native parasitoids associated with the Asian chestnut gall wasp? by Ferracini, Chiara, Bertolino, Sandro, Bernardo, Umberto, Bonsignore, Carmelo P., Faccoli, Massimo, Ferrari, Ester, Lupi, Daniela, Maini, Stefano, Mazzon, Luca, Nugnes, Francesco, Rocco, Anna, Santi, Fabrizio, Tavella, Luciana

“…[Display omitted] •We surveyed the native parasitoids associated with the Asian chestnut gall wasp.•Data were collected in 34 Italian chestnut forests and…”
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Fast-liquid chromatography using columns of different internal diameters packed with sub-2μm silica particles by D’Orazio, Giovanni, Rocco, Anna, Fanali, Salvatore

“…Capillary columns (50, 75 and 100μm I.D.) were packed with silica C18 sub-2μm particles for 50mm and were employed in nano-liquid chromatography (nano-LC) for…”
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Advances in the enantioseparation of β-blocker drugs by capillary electromigration techniques by Aturki, Zeineb, D'Orazio, Giovanni, Rocco, Anna, Fanali, Salvatore

“…β‐Blocker drugs or β‐adrenergic blocking agents are an important class of drugs, prescribed with great frequency. They are used for various diseases,…”
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Multi-walled carbon nanotubes–dispersive solid-phase extraction combined with nano-liquid chromatography for the analysis of pesticides in water samples by Asensio-Ramos, María, D’Orazio, Giovanni, Hernandez-Borges, Javier, Rocco, Anna, Fanali, Salvatore

“…In this work, the simultaneous separation of a group of 12 pesticides (carbaryl, fensulfothion, mecoprop, fenamiphos, haloxyfop, diclofop, fipronil,…”
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Determination of key flavonoid aglycones by means of nano-LC for the analysis of dietary supplements and food matrices by Fanali, Chiara, Rocco, Anna, D'Orazio, Giovanni, Dugo, Laura, Mondello, Luigi, Aturki, Zeineb

“…A method for the analysis of flavonoids (myricetin, quercetin, naringenin, hesperitin, and kaempferol), with interesting bioactivity, has been developed and…”
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