Search Results - "Leonardi, S. G."

Fabrication of folic acid sensor based on the Cu doped SnO2 nanoparticles modified glassy carbon electrode by Lavanya, N, Radhakrishnan, S, Sudhan, N, Sekar, C, Leonardi, S G, Cannilla, C, Neri, G

“…A novel folic acid biosensor has been fabricated using Cu doped SnO2 nanoparticles (NPs) synthesized by a simple microwave irradiation method. Powder XRD and…”
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Effect of indium doping on ZnO based-gas sensor for CO by Hjiri, M., Dhahri, R., Omri, K., El Mir, L., Leonardi, S.G., Donato, N., Neri, G.

“…In-doped ZnO (IZO) nanoparticles have been prepared by sol–gel route and drying in ethanol under supercritical conditions. The morphological, microstructural…”
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Behavior of sheet-like crystalline ammonium trivanadate hemihydrate (NH4V3O8×0.5H2O) as a novel ammonia sensing material by Leonardi, S.G., Primerano, P., Donato, N., Neri, G.

“…This work reports the use of ammonium trivanadate hemihydrate (NH4V3O8×0.5H2O) as a novel sensing material for ammonia resistive sensors. It was prepared by a…”
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Al-doped ZnO for highly sensitive CO gas sensors by Hjiri, M., El Mir, L., Leonardi, S.G., Pistone, A., Mavilia, L., Neri, G.

“…Morphology of the synthesized Al-doped ZnO nanoparticles and response of developed sensor to different concentrations of CO in air. •Preparation of Al-doped…”
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Nutrition and respiratory health in children in six Central and Eastern European countries by Antova, T, Pattenden, S, Nikiforov, B, Leonardi, G S, Boeva, B, Fletcher, T, Rudnai, P, Slachtova, H, Tabak, C, Zlotkowska, R, Houthuijs, D, Brunekreef, B, Holikova, J

“…Background: The results of studies on the effect of nutrition on respiratory diseases are inconsistent. The role of nutrition in children’s respiratory health…”
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Enhanced performance of novel calcium/aluminum co-doped zinc oxide for CO2 sensors by Dhahri, R., Leonardi, S.G., Hjiri, M., Mir, L. El, Bonavita, A., Donato, N., Iannazzo, D., Neri, G.

“…Calcium/aluminum co-doped zinc oxide (ZnO:(Ca,Al)) nanoparticles (NPs), with 1 at% of Al and different Ca (1–5 at%) content, have been successfully synthesized…”
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Simultaneous electrochemical determination of epinephrine and uric acid in the presence of ascorbic acid using SnO2/graphene nanocomposite modified glassy carbon electrode by Lavanya, N., Fazio, E., Neri, F., Bonavita, A., Leonardi, S.G., Neri, G., Sekar, C.

“…•A novel electrochemical sensor was fabricated based on SnO2/graphene composite for simultaneous determination of epinephrine (EP) and uric acid (UA) in the…”
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Respiratory symptoms, bronchitis and asthma in children of Central and Eastern Europe by Leonardi, G.S, Houthuijs, D, Nikiforov, B, Volf, J, Rudnai, P, Zejda, J, Gurzau, E, Fabianova, E, Fletcher, T, Brunekreef, B

“…The multicentre Central European Study of Air Pollution and Respiratory Health (CESAR) aimed to measure the respiratory health of schoolchildren using a…”
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CO sensing properties of Ga-doped ZnO prepared by sol–gel route by Hjiri, M., Dhahri, R., El Mir, L., Bonavita, A., Donato, N., Leonardi, S.G., Neri, G.

“…[Display omitted] •Nanostructured Ga-doped ZnO were synthesized by the sol–gel method.•The effects of Ga doping level on the structural, morphological and…”
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NdFeO3 as a new electrocatalytic material for the electrochemical monitoring of dopamine by Anajafi, Z., Naseri, M., Marini, S., Espro, C., Iannazzo, D., Leonardi, S. G., Neri, G.

“…A new electrochemical sensor, based on NdFeO 3 nanoparticles as electrocatalytic material, was proposed here for the detection of dopamine (DA). NdFeO 3…”
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Indoor Carbon Monoxide: A Case Study in England for Detection and Interventions to Reduce Population Exposure by McCann, L. J., Close, R., Staines, L., Weaver, M., Cutter, G., Leonardi, G. S.

“…Background. Potential exposure to carbon monoxide (CO) in private homes is largely unquantified. Aim. To estimate prevalence of potential exposure to CO in…”
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CO sensing properties under UV radiation of Ga-doped ZnO nanopowders by Dhahri, R., Hjiri, M., Mir, L.El, Bonavita, A., Iannazzo, D., Leonardi, S.G., Neri, G.

“…•Nanostructured Ga-doped ZnO has been synthesized by the sol–gel method.•Effects of Ga doping level and UV light on CO sensing properties of ZnO have been…”
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Investigation of CdO nanostructures synthesized by microwave assisted irradiation technique for NO2 gas detection by Rajesh, N., Kannan, J.C., Leonardi, S.G., Neri, G., Krishnakumar, T.

“…Cadmium oxide nanostructures were prepared with simple and cost-effective chemical route assisted by microwave irradiation. The synthesized samples were…”
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A comparison of NO2 sensing characteristics of α- and γ-iron oxide-based solid-state gas sensors by Hjiri, M., Zahmouli, N., Khouzami, K., Mir, L. El, Aida, M. S., Moulaee, K., Lemine, O. M., Leonardi, S. G., Neri, G.

“…In this work, we report on the successful synthesis of α- and γ-iron oxide (hematite and maghemite, respectively) nanopowders using a simple sol–gel technique…”
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Sensing behavior to ethanol of tin oxide nanoparticles prepared by microwave synthesis with different irradiation time by Rajesh, N., Kannan, J.C., Krishnakumar, T., Leonardi, S.G., Neri, G.

“…Crystalline tin oxide nanoparticles were successfully synthesized by microwave-assisted technique without any post annealing process. The morphology,…”
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One-step microwave-assisted synthesis and characterization of novel CuO nanodisks for non-enzymatic glucose sensing by Jagadeesan, M.S., Movlaee, K., Krishnakumar, T., Leonardi, S.G., Neri, G.

“…In this study, a new approach for glucose sensing emphasizing on cost-effectivity and simplicity while sensitivity of sensor remains high enough, is proposed…”
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Urinary arsenic profiles reveal exposures to inorganic arsenic from private drinking water supplies in Cornwall, UK by Middleton, D. R. S., Watts, M. J., Hamilton, E. M., Ander, E. L., Close, R. M., Exley, K. S., Crabbe, H., Leonardi, G. S., Fletcher, T., Polya, D. A.

“…Private water supplies (PWS) in Cornwall, South West England exceeded the current WHO guidance value and UK prescribed concentration or value (PCV) for arsenic…”
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Use of public water supply fluoride concentration as an indicator of population exposure to fluoride in England 1995–2015 by Roberts, David J., Morris, J., Wood, A., Verlander, N. Q., Leonardi, G. S., Fletcher, T.

“…Public health monitoring of Community Water Fluoridation (CWF) schemes requires estimates of exposure to fluoride in public water supplies (PWS). We aimed to…”
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Molybdenum oxide nanoparticles for the sensitive and selective detection of dopamine by Fazio, E., Spadaro, S., Bonsignore, M., Lavanya, N., Sekar, C., Leonardi, S.G., Neri, G., Neri, F.

“…Molybdenum oxide nanoparticles (MoOx NPs) were successfully prepared by the pulsed laser ablation technique in water. Picosecond pulses allowed synthesizing…”
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Exfoliated 2D-MoS2 nanosheets on carbon and gold screen printed electrodes for enzyme-free electrochemical sensing of tyrosine by Zribi, R., Maalej, R., Messina, E., Gillibert, R., Donato, M.G., Maragò, O.M., Gucciardi, P.G., Leonardi, S.G., Neri, G.

“…•Exfoliated two-dimensional molybdenum disulphide nanosheets (2D-MoS2) have been prepared.•A enzyme-free 2D-MoS2 electrochemical sensor for the determination…”
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