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Showing 1 to 12 of 270 entries
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Silicon nanowire and carbon nanotube hybrid for room temperature multiwavelength light source.

Scientific reports

Lo Faro MJ, D'Andrea C, Messina E, Fazio B, Musumeci P, Reitano R, Franzò G, Gucciardi PG, Vasi C, Priolo F, Iacona F, Irrera A.
PMID: 26592198
Sci Rep. 2015 Nov 23;5:16753. doi: 10.1038/srep16753.

The realization of an innovative hybrid light source operating at room temperature, obtained by embedding a carbon nanotube (CNT) dispersion inside a Si nanowire (NW) array is reported. The NW/CNT system exhibits a peculiar photoluminescence spectrum, consisting of a...

Photonic Torque Microscopy of the Nonconservative Force Field for Optically Trapped Silicon Nanowires.

Nano letters

Irrera A, Magazzù A, Artoni P, Simpson SH, Hanna S, Jones PH, Priolo F, Gucciardi PG, Maragò OM.
PMID: 27280642
Nano Lett. 2016 Jul 13;16(7):4181-8. doi: 10.1021/acs.nanolett.6b01059. Epub 2016 Jun 13.

We measure, by photonic torque microscopy, the nonconservative rotational motion arising from the transverse components of the radiation pressure on optically trapped, ultrathin silicon nanowires. Unlike spherical particles, we find that nonconservative effects have a significant influence on the...

SAXS investigation on aggregation phenomena in supercritical CO2.

The European physical journal. E, Soft matter

Lo Celso F, Triolo A, Triolo F, Donato DI, Steinhart M, Kriechbaum M, Amenitsch H, Triolo R.
PMID: 15010952
Eur Phys J E Soft Matter. 2002 Jun;8(3):311-4. doi: 10.1140/epje/i2002-10021-5.

Synchrotron Small-Angle X-Ray scattering (SAXS) measurements on aggregate formation of a Polyvinyl acetate- b-Perfluoro octyl acrylate (PVAc- b-PFOA) block copolymer in supercritical CO(2) are here reported. Experiments were carried out for a series of different thermodynamic conditions, changing the...

Ethene adsorption, dehydrogenation and reaction with Pd(110): Pd as a carbon 'sponge'.

The journal of physical chemistry. B

Bowker M, Morgan C, Perkins N, Holroyd R, Fourre E, Grillo F, MacDowall A.
PMID: 16851232
J Phys Chem B. 2005 Feb 17;109(6):2377-86. doi: 10.1021/jp0402232.

The interaction of ethene with the Pd(110) surface has been investigated, mainly with a view to understanding the dehydrogenation reactions of the molecule and mainly using a molecular beam reactor. Ethene adsorbs with a high probability over the temperature...

Lipid and colour stability of meat from lambs fed fresh herbage or concentrate.

Meat science

Luciano G, Monahan FJ, Vasta V, Pennisi P, Bella M, Priolo A.
PMID: 20416762
Meat Sci. 2009 Jun;82(2):193-9. doi: 10.1016/j.meatsci.2009.01.010. Epub 2009 Jan 14.

Fourteen male Comisana lambs were divided into two groups at 45days of age and were individually penned for 105days. Over this period, seven lambs were fed a concentrate-based diet (C), whereas the remaining animals received vetch (Vicia sativa; H)...

Effect of partially replacing dietary barley with 20% carob pulp on post-weaning growth, and carcass and meat characteristics of Comisana lambs.

Meat science

Priolo A, Lanza M, Biondi L, Pappalardo P, Young OA.
PMID: 22061154
Meat Sci. 1998 Nov;50(3):355-63. doi: 10.1016/s0309-1740(98)00041-2.

Sixteen male Comisana lambs were divided into two groups of eight at age 45 days. One group received a commercial pelleted diet (control) and the other group (carob) received a diet in which 20% carob pulp was used in...

Fat volatiles tracers of grass feeding in sheep.

Meat science

Priolo A, Cornu A, Prache S, Krogmann M, Kondjoyan N, Micol D, Berdagué JL.
PMID: 22064151
Meat Sci. 2004 Feb;66(2):475-81. doi: 10.1016/S0309-1740(03)00136-0.

Volatile compounds were analysed in subcutaneous fat from lambs raised and finished on grass (GG); raised and finished on concentrates (SS); raised on grass and finished on concentrates for a long (GS1) or a short (GS2) period. Whereas 3-methylindole...

Effects of rigor attainment temperature on meat blooming and colour on display.

Meat science

Young OA, Priolo A, Simmons NJ, West J.
PMID: 22062142
Meat Sci. 1999 May;52(1):47-56. doi: 10.1016/s0309-1740(98)00147-8.

This paper describes the colour properties of seven hot-boned, unstimulated beef striploins during rigor attainment at 9, 14 and 24°C, during blooming at 4°C, and after storage at -1°C for 0, 2 and 8 weeks. Immediately after rigor attainment...

Quantum confinement and electroluminescence in ultrathin silicon nanowires fabricated by a maskless etching technique.

Nanotechnology

Irrera A, Artoni P, Iacona F, Pecora EF, Franzò G, Galli M, Fazio B, Boninelli S, Priolo F.
PMID: 22273546
Nanotechnology. 2012 Feb 24;23(7):075204. doi: 10.1088/0957-4484/23/7/075204. Epub 2012 Jan 24.

We present a novel approach for the direct synthesis of ultrathin Si nanowires (NWs) exhibiting room temperature light emission. The synthesis is based on a wet etching process assisted by a metal thin film. The thickness-dependent morphology of the...

The Reliability of Endoscopic Biopsies in Assessing HER2 Status in Gastric and Gastroesophageal Junction Cancer: A Study Comparing Biopsies with Surgical Samples.

Translational oncology

Grillo F, Fassan M, Ceccaroli C, Giacometti C, Curto M, Zagonel V, Ceppa P, Nitti D, Castoro C, Fiocca R, Rugge M, Mastracci L.
PMID: 23418612
Transl Oncol. 2013 Feb;6(1):10-6. doi: 10.1593/tlo.12334. Epub 2013 Feb 01.

AIM: The aim of this study is to validate the accuracy of HER2 assessment on biopsies by comparing matched biopsy/surgical material from the same patients.METHODS: HER2 status was evaluated by immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) in...

Effect of dietary saponins from Quillaja saponaria L. on fatty acid composition and cholesterol content in muscle Longissimus dorsi of lambs.

Animal : an international journal of animal bioscience

Brogna DM, Nasri S, Salem HB, Mele M, Serra A, Bella M, Priolo A, Makkar HP, Vasta V.
PMID: 22440108
Animal. 2011 May;5(7):1124-30. doi: 10.1017/S1751731111000048.

The purpose of this study was to evaluate the effects of increasing levels of saponins from Quillaja saponaria on fatty acid (FA) composition and cholesterol content in muscle Longissimus dorsi of lambs. A total of 24 Barbarine lambs were...

Temperature dependence and quenching processes of the intra-4f luminescence of Er in crystalline Si.

Physical review. B, Condensed matter

Coffa S, Franzò G, Polman A, Priolo F, Serna R.
PMID: 10010780
Phys Rev B Condens Matter. 1994 Jun 15;49(23):16313-16320. doi: 10.1103/physrevb.49.16313.

No abstract available.

Showing 1 to 12 of 270 entries