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9. XVII Italian-Hungarian Symposium on Spectrochemistry- Current approaches in Health and Environmental Protection

Author

Abollino O, Caroli S, Giacomino A, Grenni P, Malandrino M, Mihucz VG, and Záray G

Subjects
pharmacology, health and environmental protection, regulatory aspects
Abstract

The most recent advances in strategies for health and environmental protection are the key subjects of the XVII Italian-Hungarian Symposium on Spectrochemistry-Current approaches in Health and Environmental Protection, takes place in Turin from 14 to 18 June 2021. Attention is focused on the role played to this end by innovative analytical techniques, as in many instances analytical chemistry is closely related to the studies and needs of research in environmental, pharmaceutical and medical field. In particular, the following themes are addressed: monitoring and reduction of contaminants in environmental compartments, workplace and food current developments in medical devices; new challenges in pharmacology; use, abuse and misuse of pharmaceuticals; regulatory aspects.

Published
2021

38. Size distribution and ion composition of aerosol collected at Ny-Ålesund in the spring–summer field campaign 2013

Author

Giardi, Fabio, Becagli, Silvia, Traversi, Rita, Frosini, Daniele, Severi, Mirko, Caiazzo, Laura, Ancillotti, Claudia, Cappelletti, D., Moroni, B., Grotti, M., Bazzano, A., Lupi, A., Mazzola, M., Vitale, V., Abollino, O., Ferrero, L., Bolzacchini, E., Viola, A., and Udisti, Roberto

Subjects
Aerosol, Arctic, Ion chromatography, PM10, Size distribution, 2300, Agricultural and Biological Sciences (all), Earth and Planetary Sciences (all)
Published
2016

41. Size distribution and ion composition of aerosol collected at Ny-Ålesund in the spring–summer field campaign 2013

Author

Giardi, F, Becagli, S, Traversi, R, Frosini, D, Severi, M, Caiazzo, L, Ancillotti, C, Cappelletti, D, Moroni, B, Grotti, M, Bazzano, A, Lupi, A, Mazzola, M, Vitale, V, Abollino, O, Ferrero, L, Bolzacchini, E, Viola, A, Udisti, R, Udisti, R., FERRERO, LUCA, BOLZACCHINI, EZIO, Giardi, F, Becagli, S, Traversi, R, Frosini, D, Severi, M, Caiazzo, L, Ancillotti, C, Cappelletti, D, Moroni, B, Grotti, M, Bazzano, A, Lupi, A, Mazzola, M, Vitale, V, Abollino, O, Ferrero, L, Bolzacchini, E, Viola, A, Udisti, R, Udisti, R., FERRERO, LUCA, and BOLZACCHINI, EZIO

Abstract

During the 2013 Arctic campaign, direct measurements and size-segregated samplings of atmospheric aerosol were carried out from March to September at the Gruvebadet observatory in Ny-Ålesund (78°56′N, 11°56′E; Svalbard Islands). Continuous size distribution measurements (104 size classes) were performed both in the nano- (TSI-SMPS system) and micro-metric (TSI-APS device) range with a resolution of 10 min. Aerosol sampling was carried out on daily basis (PM10 fraction, 00:01–23:59 UTC) and with a 4-day resolution (four-stage cascade impactor). A back-trajectory analysis was performed for specific events to understand transport processes and possible source areas of aerosol reaching Ny-Ålesund. Aerosol samples were analyzed for ion composition (inorganic cations and anions, selected organic anions) by a three-chromatograph system after extraction in ultra-sonic bath. Special attention was spent in identifying and interpreting the seasonal pattern of natural and anthropic chemical markers. Sea spray aerosol was evenly distributed along all the sampling period with maxima related to wind speed. Its size distribution peaks in 1.0–2.5 or 2.5–10 µm, depending on the transport conditions and distance from source areas. Anthropic sulfate dominates the spring aerosol load (Arctic Haze), both in acidic form (H2SO4) and in partially or totally neutralized ammonium salts. Biogenic contributions, marked by methanesulfonic acid, are relatively relevant in late spring–early summer and are distributed in the finest aerosol fraction (<1.0 µm).

Published
2016

42. Metabolomics of transgenic plants under chemical stress

Author

Fuoco, R., Bogani, P., Capodaglio, G., Del Bubba, M., Magi, Emanuele, Abollino, O., Giannarelli, S., Spiriti, M. M., Muscatello, B., Doumett, S., Turetta, C., Zangrando, R., Zelano, V., Grotti, Marco, DI CARRO, Marina, and Buiatti, M.

Published
2012

45. Colloids and suspended particulate matters influence on Ni availability in surface waters of impacted ultramafic systems in Brazil

Author

Zelano, I., primary, Sivry, Y., additional, Quantin, C., additional, Gélabert, A., additional, Tharaud, M., additional, Jouvin, D., additional, Montarges-Pelletier, E., additional, Garnier, J., additional, Pichon, R., additional, Nowak, S., additional, Miska, S., additional, Abollino, O., additional, and Benedetti, M.F., additional

Published
2013
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47. Electrothermal atomic absorption spectrometry (ET-AAS) determination of heavy metal impurities in fluoride salts for fiber optics manufacturing. Optimization of sample pretreatment, dissolution, matrix effect removal

Author

Colognesi, M., Abollino, O., Maurizio Aceto, Sarzanini, C., Mentasti, E., and Braglia, M.

Subjects
Optical fibers, sodium fluoride, lithium fluoride, aluminium fluoride, yttrium fluoride, hafnium fluoride, lanthanum fluoride, zirconium fluoride, electrothermal atomic absorption spectrometry, closed microwave digestion
Published
1996

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