全部文献期刊会议图书|学者科研项目
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作者:Federica Maraschi , Andrea Speltini ...
来源:[J].Chromatographia(IF 1.437), 2017, Vol.80 (4), pp.577-583
摘要:Untreated rice husk (RH) was evaluated as solid-phase extraction (SPE) sorbent for Fluoroquinolone antibiotics (FQs). This natural material, made of cellulose, hemicellulose, lignin and silica, and containing various functional groups, i.e., carboxyl, hydroxyl, and amidogen ...
作者:Federica Maraschi , Michela Sturini ...
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (28), pp.6709-6718
摘要:This work shows a novel analytical method for the simultaneous extraction of environmental emerging contaminants as benzenesulfonamides (BSAs), benzotriazoles (BTRs), and benzothiazoles (BTs) from water samples. Pristine multi-walled carbon nanotubes (MWCNTs), not yet tested...
作者:Federica Maraschi , Michela Sturini
来源:[J].Arabian Journal of Chemistry(IF 2.266), 2020, Vol.13 (3), pp.4673-4680
摘要:Abstract(#br)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 silica sorben...
作者:Federica Maraschi , Elisa Rivagli ...
来源:[J].Arabian Journal of Chemistry(IF 2.266), 2019, Vol.12 (8), pp.1902-1907
摘要:Abstract(#br)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 prepared by sol–ge...
作者:Federica Maraschi , Michela Sturini ...
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2018, Vol.43 (32), pp.14925-14933
摘要:Abstract(#br)Chemically modified g-C 3 N 4 for the photocatalytic H 2 evolution from water was explored. Bulk g-C 3 N 4 was treated in hot HNO 3 aqueous solution to obtain the oxidized material (o-g-C 3 N 4 ), tested in water containing glucose as model water-soluble sacrifi...
作者:Federica Maraschi , Michela Sturini
来源:[J].Analytica Chimica Acta(IF 4.387), 2017
摘要:Abstract(#br)This paper presents an overview of the recent applications of molecularly imprinted polymers (MIPs) to sample preparation. The review is thought to cover analytical procedures for extraction of contaminants (mainly illegal/noxious organic compounds) from food and env...
作者:Federica Maraschi , Michela Sturini ...
来源:[J].Journal of Chromatography A(IF 4.612), 2018, Vol.1540, pp.38-46
摘要:Abstract(#br)Pristine humic acids (HAs) were thermally condensed onto silica microparticles by a one-pot, inexpensive and green preparation route obtaining a mixed-mode sorbent (HA-C@silica) with good sorption affinity for glucocorticoids (GCs). The carbon-based material, ch...
作者:Federica Maraschi , Roberta Govoni ...
来源:[J].Journal of Chromatography A(IF 4.612), 2017, Vol.1489, pp.9-17
摘要:Abstract(#br)The analytical application of silica-supported graphitic carbon nitride (g-C 3 N 4 @silica) for solid-phase extraction (SPE) of fluoroquinolone (FQ) pollutants from water is presented for the first time. g-C 3 N 4 @silica was easily and quickly prepared by one-p...
作者:Federica Maraschi , Michela Sturini ...
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2018
摘要:Abstract(#br)Oxidized graphitic carbon nitride (o-g-C 3 N 4 ) and Evonik AEROXIDE ® P25 TiO 2 were compared for lab-scale photocatalytic H 2 evolution from aqueous sacrificial biomass-derivatives, under simulated solar light. Experiments in aqueous starch using Pt or Cu–Ni a...
作者:Federica Maraschi , Luana Consoli ...
来源:[J].Journal of Chromatography A(IF 4.612), 2015, Vol.1379, pp.9-15
摘要:Abstract(#br)This work presents a novel analytical method based on graphene for the determination of five widely used fluoroquinolones (FQs) in aqueous matrices. The procedure entails solid-phase extraction (SPE) on graphene-derivatized silica (200 mg), followed by liquid ch...

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