Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Federica, Maraschi"'
Publikováno v:
Talanta Open, Vol 8, Iss , Pp 100271- (2023)
A microextraction procedure was developed for the determination of fluoroquinolone (FQ) drugs, namely Ciprofloxacin, Levofloxacin, Lomefloxacin, Moxifloxacin, Norfloxacin and Sparfloxacin, in human urine. The new natural waste-derived material consis
Externí odkaz:
https://doaj.org/article/db61abc10b274dd4ba73ab93724d9015
Autor:
Francesca Merlo, Jacopo Montagna, Federica Maraschi, Antonella Profumo, Fausto Baldanti, Andrea Speltini
Publikováno v:
Journal of Chromatography Open, Vol 2, Iss , Pp 100048- (2022)
A method for multiclass determination of β-lactam antibiotics in human urine by solid-phase extraction (SPE) prior to quantification by hydrophilic interaction liquid chromatography (HILIC) was developed. Four cephalosporins, one carbapenem and four
Externí odkaz:
https://doaj.org/article/c47f0e7955fc40f5b88cfefde6ac48b3
Publikováno v:
Talanta Open, Vol 5, Iss , Pp 100081- (2022)
This study is focused on the development of a multiclass analytical method for sensitive determination of steroid hormones (progestins, oestrogens, androgens and glucocorticoids) in fruits and vegetables. The herein considered analytes present a wide
Externí odkaz:
https://doaj.org/article/ff2e3586e8a84089a5433618be80e2ae
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 3, Pp 4673-4680 (2020)
In this study, a sensitive and multiclass method has been developed for analysis of three families of steroid hormones, i.e. progestins, oestrogens, androgens, by SPE-HPLC-ESI-MS/MS. The extraction efficiency of thermally condensed humic acids onto s
Externí odkaz:
https://doaj.org/article/12ade34c38d7415f890dc3b3ff40aa25
Autor:
Petra Bianchini, Francesca Merlo, Federica Maraschi, Rosaria Brescia, Mirko Prato, Antonella Profumo, Andrea Speltini
Publikováno v:
Molecules, Vol 28, Iss 2, p 745 (2023)
Rice husk (RH) in the rice industry is often air-burnt to obtain energy in the form of heat and RH ash (RHA) residue. In this work, RHA was applied as a starting material to obtain silica-supported carbon nanomaterials, resulting in a new reuse of a
Externí odkaz:
https://doaj.org/article/772ed8027e6647b8b53ddd5d235691e4
Autor:
Federica Maraschi, Elisa Rivagli, Michela Sturini, Andrea Speltini, Antonella Profumo, Valentina Caratto, Maurizio Ferretti
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 1902-1907 (2019)
Nanosized titanium dioxide immobilized on silica gel was synthesized and used as fixed-bed phase for V(V) pre-concentration, followed by inductively coupled plasma optical emission spectroscopy (ICP-OES) analysis. Three different sorbents were prepar
Externí odkaz:
https://doaj.org/article/50e488ac618640539edce766493bedb4
Autor:
Doretta Capsoni, Paola Lucini, Debora Maria Conti, Michela Bianchi, Federica Maraschi, Beatrice De Felice, Giovanna Bruni, Maryam Abdolrahimi, Davide Peddis, Marco Parolini, Silvia Pisani, Michela Sturini
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4330 (2022)
The present work aimed at decorating halloysite nanotubes (HNT) with magnetic Fe3O4 nanoparticles through different synthetic routes (co-precipitation, hydrothermal, and sol-gel) to test the efficiency of three magnetic composites (HNT/Fe3O4) to remo
Externí odkaz:
https://doaj.org/article/92c2a86c61f04150ad7ddfb51d13419a
Publikováno v:
Molecules, Vol 27, Iss 19, p 6595 (2022)
In this work, a simple, quick and efficient analytical method for determination of human and veterinary fluoroquinolone antimicrobial residues in lettuce, cucumber and spinach is developed. The procedure entails a 6 min ultrasound-assisted extraction
Externí odkaz:
https://doaj.org/article/8adfcfbe754b4ec79df5d21038910fd7
Autor:
Michela Sturini, Constantin Puscalau, Giulia Guerra, Federica Maraschi, Giovanna Bruni, Francesco Monteforte, Antonella Profumo, Doretta Capsoni
Publikováno v:
Nanomaterials, Vol 11, Iss 12, p 3275 (2021)
A simple not solvent and time consuming Fe3O4@MIL-100(Fe), synthesized in the presence of a small amount of magnetite (Fe3O4) nanoparticles (27.3 wt%), is here presented and discussed. Layer-by-layer alone (20 shell), and combined layer-by-layer (5 s
Externí odkaz:
https://doaj.org/article/677f7e8203e04ec8a7e4f9518936016b
Publikováno v:
Applied Sciences, Vol 11, Iss 17, p 7800 (2021)
The evaluation of the ecotoxicological effects of water pollutants is performed by using different aquatic organisms. The effects of seven compounds belonging to a class of widespread contaminants, the benzo-fused nitrogen heterocycles, on a group of
Externí odkaz:
https://doaj.org/article/673c1f94e4b1401b9d95954291db4a3b