Search Results - "Cervera, M.L."

Direct determination by portable ED-XRF of mineral profile in cocoa powder samples by Herreros-Chavez, L., Cervera, M.L., Morales-Rubio, A.

“…•Direct and greener quantification of mineral profile in cocoa powder samples.•No needs pretreatment of the sample and not generate any kind of waste.•External…”
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Elemental fingerprint of wines from the protected designation of origin Valencia by Gonzálvez, A., Llorens, A., Cervera, M.L., Armenta, S., de la Guardia, M.

“…Inductively coupled plasma optical emission (ICP-OES), in combination with different chemometric approaches, has been used to verify the origin of different…”
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Green methodology for quality control of elemental content of infant milk powder by Herreros-Chavez, L., Morales-Rubio, A., Cervera, M.L.

“…A green methodology for the direct determination of elemental content in infant milk powder samples from 0 to 3 years was developed. A portable energy…”
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A review of non-chromatographic methods for speciation analysis by Gonzalvez, A., Cervera, M.L., Armenta, S., de la Guardia, M.

“…This manuscript overviews relevant scientific literature concerning speciation of trace elements by using non-chromatographic methods. The main principles of…”
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Kinetic, isotherm and thermodynamic studies of the adsorption of methylene blue dye onto agro-based cellulosic materials by Fayoud, N., Tahiri, S., Alami Younssi, S., Albizane, A., Gallart-Mateu, D., Cervera, M.L., de la Guardia, M.

“…The purpose of this work is to establish the optimal experimental conditions for the removal of methylene blue (MB-as model basic dye) from aqueous solution by…”
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Total content of As, Sb, Se, Te and Bi in Spanish vegetables, cereals and pulses and estimation of the contribution of these foods to the Mediterranean daily intake of trace elements by Matos-Reyes, M.N., Cervera, M.L., Campos, R.C., de la Guardia, M.

“…As, Sb, Se, Te and Bi were quantified in vegetables, pulses and cereals, in order to increase the available information on the presence of these elements in…”
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Immobilization of vegetable tannins on tannery chrome shavings and their use for the removal of hexavalent chromium from contaminated water by Chabaane, L., Tahiri, S., Albizane, A., Krati, M. El, Cervera, M.L., de la Guardia, M.

“…► Vegetable tannins were immobilized on chrome shavings. ► This overcomes the disadvantage due to their solubilisation in water. ► Immobilized tannins were…”
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Non-chromatographic speciation of inorganic arsenic in mushrooms by hydride generation atomic fluorescence spectrometry by Gonzálvez, A., Llorens, A., Cervera, M.L., Armenta, S., de la Guardia, M.

“…A non-chromatographic speciation method has been developed for the determination of inorganic arsenic in cultivated and wild mushroom samples from different…”
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Is lithium implicated in tobacco addiction? by Houas, I, Haj Mouhamed, D, Gallelo, G, Douki, W, Gaha, L, Cervera, M.L, De la Guardia, M

“…Introduction Tobacco is a source of mineral elements that can affect human health in various ways, such as lithium, which is used as a psychiatric medication…”
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Fast determination of fish mineral profile. Application to Vietnamese panga fish by Ruiz-de-Cenzano, M., Beser, U., Cervera, M.L., de la Guardia, M.

“…A methodology, based on inductively coupled plasma optical emission spectrometry after microwave-assisted digestion with HNO3/H2O2, was developed to determine…”
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Chemometric determination of arsenic and lead in untreated powdered red paprika by diffuse reflectance near-infrared spectroscopy by Moros, J., Llorca, I., Cervera, M.L., Pastor, A., Garrigues, S., de la Guardia, M.

“…It has been evaluated the potential of near-infrared (NIR) diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) as a way for non-destructive…”
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Validated fast procedure for trace element determination in basil powder by Ghanjaoui, M.E., Cervera, M.L., Rhazi, M. El, Guardia, M. de la

“…An inductively coupled plasma optical emission spectroscopic (ICP-OES) method has been developed and fully validated for trace element determination in basil…”
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Monitoring programme on cadmium, lead and mercury in fish and seafood from Valencia, Spain: levels and estimated weekly intake by Yusa, V, Suelves, T, Ruiz-Atienza, L, Cervera, M.L, Benedito, V, Pastor, A

“…The study was carried out to determine the current levels of mercury, cadmium, and lead in fish and seafood from the market of Comunitat Valenciana, Spain…”
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High performance liquid chromatography—atomic fluorescence spectrometric determination of arsenic species in beer samples by Melo Coelho, N.M, Parrilla, Carmen, Cervera, M.L, Pastor, A, de la Guardia, M

“…A method has been developed for the direct determination of As(III), dimethylarsinic acid (DMA), monomethylarsonic acid (MMA) and As(V) in beers by hydride…”
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Determination of acrylamide in toasts using digital image colorimetry by smartphone by Sáez-Hernández, Roberto, Ruiz, Pablo, Mauri-Aucejo, Adela R., Yusa, Vicent, Cervera, M.L.

“…A digital image colorimetric approach was developed using a smartphone as a detection device to study acrylamide concentration in homemade toasts. Different…”
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3D-printed portable device for illicit drug identification based on smartphone-imaging and artificial neural networks by Cruz, J., Sáez-Hernández, R., Armenta, S., Morales-Rubio, A.E., Cervera, M.L.

“…In this manuscript, a 3D-printed analytical device has been successfully developed to classify illicit drugs using smartphone-based colorimetry. Representative…”
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Mineral profiles of legumes and fruits through partial least squares energy dispersive X-ray fluorescence by Herreros-Chavez, L., Oueghlani, F., Morales-Rubio, A., Cervera, M.L., de la Guardia, M.

“…[Display omitted] •Mineral composition in food quantified by ED-XRF and PLS chemometric treatment.•Minor sample treatment is necessary for the direct analysis…”
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Determination of total phenolic compounds in compost by infrared spectroscopy by Cascant, M.M., Sisouane, M., Tahiri, S., Krati, M. EL, Cervera, M.L., Garrigues, S., de la Guardia, M.

“…Middle and near infrared (MIR and NIR) were applied to determine the total phenolic compounds (TPC) content in compost samples based on models built by using…”
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Smartphone determination of fat in cured meat products by Cruz-Fernández, M., Luque-Cobija, M.J., Cervera, M.L., Morales-Rubio, A., de la Guardia, M.

“…A method has been developed to determine the fat content in different cold meat products by image processing using the camera of a mobile phone. Salchichón,…”
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Partial least squares modelization of energy dispersive X-ray fluorescence by Herreros-Chavez, L., Morales-Rubio, A., Cervera, M.L., de la Guardia, M.

“…As a proof of concept, a green methodology has been developed for the energy dispersive X-ray fluorescence (ED-XRF) determination of calcium, potassium, iron,…”
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