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Showing 25 to 36 of 73 entries
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The origin of Uranium in groundwater of the eastern Halkidiki region, northern Greece.

The Science of the total environment

Kazakis N, Busico G, Ntona MM, Philippou K, Kaprara E, Mitrakas M, Bannenberg M, Ioannidou A, Pashalidis I, Colombani N, Mastrocicco M, Voudouris K.
PMID: 34942244
Sci Total Environ. 2021 Dec 21;812:152445. doi: 10.1016/j.scitotenv.2021.152445. Epub 2021 Dec 21.

Uranium (U) pollution in groundwater has become a serious problem worldwide. Even in low concentrations, U has both radiological and toxicological impacts on human health. In this study an integrated hydrogeological approach was applied to conceptualize an aquifer system,...

Impact of exposure time in awake prone positioning on clinical outcomes of patients with COVID-19-related acute respiratory failure treated with high-flow nasal oxygen: a multicenter cohort study.

Critical care (London, England)

Esperatti M, Busico M, Fuentes NA, Gallardo A, Osatnik J, Vitali A, Wasinger EG, Olmos M, Quintana J, Saavedra SN, Lagazio AI, Andrada FJ, Kakisu H, Romano NE, Matarrese A, Mogadouro MA, Mast G, Moreno CN, Niquin GDR, Barbaresi V, Bruhn Cruz A, Ferreyro BL, Torres A.
PMID: 34996496
Crit Care. 2022 Jan 07;26(1):16. doi: 10.1186/s13054-021-03881-2.

BACKGROUND: In patients with COVID-19-related acute respiratory failure (ARF), awake prone positioning (AW-PP) reduces the need for intubation in patients treated with high-flow nasal oxygen (HFNO). However, the effects of different exposure times on clinical outcomes remain unclear. We...

[WHY I ESTEEMED GIUSEPPE BINI AND WHY WE HONOR HIS MEMORY].

Rivista di anatomia patologica e di oncologia

BUSINCO A.
PMID: 14162224
Riv Anat Patol Oncol. 1963 Nov;24:SUPPL:IX-XIII.

No abstract available.

Nonconventional catalysts for isotactic propene polymerization in solution developed by using high-throughput-screening technologies.

Angewandte Chemie (International ed. in English)

Boussie TR, Diamond GM, Goh C, Hall KA, LaPointe AM, Leclerc MK, Murphy V, Shoemaker JA, Turner H, Rosen RK, Stevens JC, Alfano F, Busico V, Cipullo R, Talarico G.
PMID: 16619317
Angew Chem Int Ed Engl. 2006 May 12;45(20):3278-83. doi: 10.1002/anie.200600240.

No abstract available.

Rhodium-mediated stereoselective polymerization of "carbenes".

Journal of the American Chemical Society

Hetterscheid DG, Hendriksen C, Dzik WI, Smits JM, van Eck ER, Rowan AE, Busico V, Vacatello M, Van Axel Castelli V, Segre A, Jellema E, Bloemberg TG, de Bruin B.
PMID: 16866530
J Am Chem Soc. 2006 Aug 02;128(30):9746-52. doi: 10.1021/ja058722j.

Unprecedented rhodium-catalyzed stereoselective polymerization of "carbenes" from ethyl diazoacetate (EDA) to give high molecular mass poly(ethyl 2-ylidene-acetate) is described. The mononuclear, neutral [(N,O-ligand)M(I)(cod)] (M = Rh, Ir) catalytic precursors for this reaction are characterized by (among others) single-crystal X-ray...

Impact of exposure time in awake prone positioning on clinical outcomes of patients with COVID-19-related acute respiratory failure treated with high-flow nasal oxygen: a multicenter cohort study.

Critical care (London, England)

Esperatti M, Busico M, Fuentes NA, Gallardo A, Osatnik J, Vitali A, Wasinger EG, Olmos M, Quintana J, Saavedra SN, Lagazio AI, Andrada FJ, Kakisu H, Romano NE, Matarrese A, Mogadouro MA, Mast G, Moreno CN, Niquin GDR, Barbaresi V, Bruhn Cruz A, Ferreyro BL, Torres A.
PMID: 34996496
Crit Care. 2022 Jan 07;26(1):16. doi: 10.1186/s13054-021-03881-2.

BACKGROUND: In patients with COVID-19-related acute respiratory failure (ARF), awake prone positioning (AW-PP) reduces the need for intubation in patients treated with high-flow nasal oxygen (HFNO). However, the effects of different exposure times on clinical outcomes remain unclear. We...

Periodic DFT modeling of bulk and surface properties of MgCl2.

Physical chemistry chemical physics : PCCP

Credendino R, Busico V, Causà M, Barone V, Budzelaar PH, Zicovich-Wilson C.
PMID: 19809686
Phys Chem Chem Phys. 2009 Aug 14;11(30):6525-32. doi: 10.1039/b905676a. Epub 2009 May 28.

MgCl(2) is the preferred support for the industrial Ziegler-Natta catalysts, and is believed to act as a template for the epitactic chemisorption of the active Ti species. As the first step of a thorough computational modeling of these systems,...

Activation of a bis(phenoxy-amine) precatalyst for olefin polymerisation: first evidence for an outer sphere ion pair with the methylborate counterion.

Dalton transactions (Cambridge, England : 2003)

Ciancaleoni G, Fraldi N, Budzelaar PH, Busico V, Macchioni A.
PMID: 19826712
Dalton Trans. 2009 Nov 07;(41):8824-7. doi: 10.1039/b908805a. Epub 2009 Jul 02.

A bis(phenoxy-amine)ZrMe(2) complex (1) was synthesized and activated with B(C(6)F(5))(3) obtaining an ion pair (2) having the MeB(C(6)F(5))(3)(-) counterion in the second coordination sphere as deduced by NMR studies. Both DFT calculations and NMR investigations suggest that the activation...

A quantum mechanical study of TiCl3 alpha, beta and gamma crystal phases: geometry, electronic structure and magnetism.

Physical chemistry chemical physics : PCCP

Sementa L, D'Amore M, Barone V, Busico V, Causa' M.
PMID: 20024395
Phys Chem Chem Phys. 2009 Dec 21;11(47):11264-75. doi: 10.1039/b917013h. Epub 2009 Oct 20.

The electronic structure of different magnetic states of alpha, beta and gamma modifications of TiCl(3) has been computed employing the density functional theory with periodic boundary conditions and localized Gaussian basis sets. The analysis of the density of the...

All-optical nano modulator on a silicon chip.

Optics express

Limon O, Rudnitsky A, Zalevsky Z, Nathan M, Businaro L, Cojoc D, Gerardino A.
PMID: 19547243
Opt Express. 2007 Jul 09;15(14):9029-39. doi: 10.1364/oe.15.009029.

We present an all-optical modulator realized on a silicon chip. The proposed modulator has nano scale dimensions and a high extinction ratio. Its operation principle is based on a spatially non-uniform variation of the absorption of a miniaturized, silicon...

EPR investigation of TiCl3 dissolved in polar solvents--implications for the understanding of active Ti(III) species in heterogeneous Ziegler-Natta catalysts.

Physical chemistry chemical physics : PCCP

Maurelli S, Morra E, Van Doorslaer S, Busico V, Chiesa M.
PMID: 25109263
Phys Chem Chem Phys. 2014 Sep 28;16(36):19625-33. doi: 10.1039/c4cp02722a.

Multi-frequency continuous-wave and pulsed EPR techniques are employed to investigate Ti(III)-chloro complexes obtained by dissolving TiCl3 in anhydrous and hydrated methanol. Two distinctly different species, characterized by different g matrices are observed in the two cases. Hyperfine sublevel correlation...

Assignment of Regioirregular Sequences in the .

Polymers

Cipullo R, Vittoria A, Busico V.
PMID: 30960788
Polymers (Basel). 2018 Aug 04;10(8). doi: 10.3390/polym10080863.

The

Showing 25 to 36 of 73 entries