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Showing 1 to 12 of 255 entries
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Distribution of phyllosilicates on the surface of Ceres.

Science (New York, N.Y.)

Ammannito E, DeSanctis MC, Ciarniello M, Frigeri A, Carrozzo FG, Combe JP, Ehlmann BL, Marchi S, McSween HY, Raponi A, Toplis MJ, Tosi F, Castillo-Rogez JC, Capaccioni F, Capria MT, Fonte S, Giardino M, Jaumann R, Longobardo A, Joy SP, Magni G, McCord TB, McFadden LA, Palomba E, Pieters CM, Polanskey CA, Rayman MD, Raymond CA, Schenk PM, Zambon F, Russell CT.
PMID: 27701086
Science. 2016 Sep 02;353(6303). doi: 10.1126/science.aaf4279. Epub 2016 Sep 01.

The dwarf planet Ceres is known to host phyllosilicate minerals at its surface, but their distribution and origin have not previously been determined. We used the spectrometer onboard the Dawn spacecraft to map their spatial distribution on the basis...

The influence of chemical reactivity of surface defects on ambient-stable InSe-based nanodevices.

Nanoscale

Politano A, Chiarello G, Samnakay R, Liu G, Gürbulak B, Duman S, Balandin AA, Boukhvalov DW.
PMID: 27049751
Nanoscale. 2016 Apr 28;8(16):8474-9. doi: 10.1039/c6nr01262k. Epub 2016 Apr 06.

We demonstrate that, in contrast to most two-dimensional materials, ultrathin flakes of InSe are stable under ambient conditions. Despite their ambient stability, InSe-based nanodevices show an environmental p-type doping, suppressed by capping InSe with hexagonal boron nitride. By means...

Interplay of Surface and Dirac Plasmons in Topological Insulators: The Case of Bi_{2}Se_{3}.

Physical review letters

Politano A, Silkin VM, Nechaev IA, Vitiello MS, Viti L, Aliev ZS, Babanly MB, Chiarello G, Echenique PM, Chulkov EV.
PMID: 26636863
Phys Rev Lett. 2015 Nov 20;115(21):216802. doi: 10.1103/PhysRevLett.115.216802. Epub 2015 Nov 18.

We have investigated plasmonic excitations at the surface of Bi_{2}Se_{3}(0001) via high-resolution electron energy loss spectroscopy. For low parallel momentum transfer q_{∥}, the loss spectrum shows a distinctive feature peaked at 104 meV. This mode varies weakly with q_{∥}....

When plasmonics meets membrane technology.

Journal of physics. Condensed matter : an Institute of Physics journal

Politano A, Cupolillo A, Di Profio G, Arafat HA, Chiarello G, Curcio E.
PMID: 27414212
J Phys Condens Matter. 2016 Sep 14;28(36):363003. doi: 10.1088/0953-8984/28/36/363003. Epub 2016 Jul 14.

In this review, we present the applications of thermoplasmonics in membrane processes. We discuss the influence of the heat capacity of the solvent, the amount of plasmonic nanoparticles in the membrane, the intensity of the light source and the...

Surgical prevention of femoral neck fractures in elderly osteoporotic patients. A literature review.

Clinical cases in mineral and bone metabolism : the official journal of the Italian Society of Osteoporosis, Mineral Metabolism, and Skeletal Diseases

Chiarello E, Tedesco G, Cadossi M, Capra P, Terrando S, Miti A, Giannini S.
PMID: 27252744
Clin Cases Miner Bone Metab. 2016 Jan-Apr;13(1):42-5. doi: 10.11138/ccmbm/2016.13.1.042. Epub 2016 May 11.

Fragility fractures of the femur are one of the major causes of morbidity and mortality worldwide. The incidence of new contralateral hip fractures in elderly osteoporotic patients ranges from 7 to 12% within 2 years after the first fracture....

The Valsalva graft in aortic valve repair and replacement.

Multimedia manual of cardiothoracic surgery : MMCTS

De Paulis R, Scaffa R, Forlani S, Chiariello L.
PMID: 24415218
Multimed Man Cardiothorac Surg. 2005 Jan 01;2005(1129):mmcts.2004.000992. doi: 10.1510/mmcts.2004.000992.

Presentation of the use of the new Valsalva graft that incorporates sinuses of Valsalva: its use is mostly recommended for the reimplantation type of valve sparing procedure where it combines the advantages of proper anatomical reconstruction with those of...

Endomycorrhizal role for interspecific transfer of phosphorus in a community of annual plants.

Science (New York, N.Y.)

Chiariello N, Hickman JC, Mooney HA.
PMID: 17747956
Science. 1982 Sep 03;217(4563):941-3. doi: 10.1126/science.217.4563.941.

Phosphorus-32 applied to leaves of Plantago erecta in a serpentine annual grassland reached the shoots of about 20 percent of the close neighbors. Vesicular-arbuscular mycorrhizae connect the root systems of neighbors of different species and probably mediate nutrient transfers...

SURGICAL TREATMENT OF SUPERIOR VENA CAVAL SYNDROME: REPORT OF A SUCCESSFUL CASE.

Cardiovascular diseases

Chiariello L, McCoy JA, Cooley DA.
PMID: 15215978
Cardiovasc Dis. 1974;1(3):223-227.

No abstract available.

Short-range interactions in Na coadsorption with CO and O on Ni(111).

Chemphyschem : a European journal of chemical physics and physical chemistry

Politano A, Agostino RG, Formoso V, Chiarello G.
PMID: 18442033
Chemphyschem. 2008 Jun 02;9(8):1189-94. doi: 10.1002/cphc.200800073.

The coadsorption of Na with CO and O on Ni(111) is studied by high-resolution electron energy loss spectroscopy. Experimental evidence for a very short-range interaction between Na and coadsorbates is reported, in contrast with recent theoretical predictions overestimating nonlocal...

Plasmonic modes confined in nanoscale thin silver films deposited onto metallic substrates.

Journal of nanoscience and nanotechnology

Politano A, Formoso V, Chiarello G.
PMID: 20352793
J Nanosci Nanotechnol. 2010 Feb;10(2):1313-21. doi: 10.1166/jnn.2010.1834.

Collective electronic excitations in nanoscale thin Ag layers adsorbed on Cu(111) and Ni(111) at room temperature have been investigated by high-resolution electron energy loss spectroscopy. Surface plasmon was found to be confined within grains on Ag thin films on...

Acute aortic syndromes at high surgical risk: the endovascular approach.

EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology

Piscione F, Sarno G, Iannelli G, Di Tommaso L, Furbatto F, D'Andrea C, Accardo D, Chiariello M.
PMID: 19736094
EuroIntervention. 2008 Jan;3(4):499-505. doi: 10.4244/eijv3i4a88.

AIMS: Acute aortic syndromes (AAS) still represent life-threatening conditions. The aim of this study was to describe our experience in the management of patients (pts) with AAS and to evaluate the safety and feasibility of endovascular treatment (EVT) in...

Collective excitations in nanoscale thin alkali films: Na/Cu(111).

Journal of nanoscience and nanotechnology

Politano A, Agostino RG, Colavita E, Formoso V, Chiarello G.
PMID: 19504944
J Nanosci Nanotechnol. 2009 Jun;9(6):3932-7. doi: 10.1166/jnn.2009.ns92.

The relationship between electron quantum confinement and the energy dispersion of the surface plasmon in nanoscale thin Na layers adsorbed on Cu(111) at room temperature have been studied by high resolution electron energy loss spectroscopy. Screening effects due to...

Showing 1 to 12 of 255 entries