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Showing 1 to 12 of 114 entries
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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...

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...

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...

Necrobiosis Lipoidica Diabeticorum: A pediatric case report.

Dermato-endocrinology

Bonura C, Frontino G, Rigamonti A, Battaglino R, Favalli V, Ferro G, Rubino C, Del Barba P, Pesapane F, Nazzaro G, Gianotti R, Bonfanti R, Meschi F, Chiumello G.
PMID: 24575162
Dermatoendocrinol. 2014 Jan 01;6(1):e27790. doi: 10.4161/derm.27790. Epub 2014 Jan 17.

INTRODUCTION: Necrobiosis lipoidica (NL) is a rare chronic granulomatous dermatitis that usually appears in the lower extremities. It affects about 0.3-1.2% of diabetic patients, the majority of whom have type 1 diabetes. The etiology and pathogenesis of this disorder...

A systematic review and individual patient data meta-analysis on intra-abdominal hypertension in critically ill patients: the wake-up project. World initiative on Abdominal Hypertension Epidemiology, a Unifying Project (WAKE-Up!).

Minerva anestesiologica

Malbrain ML, Chiumello D, Cesana BM, Reintam Blaser A, Starkopf J, Sugrue M, Pelosi P, Severgnini P, Hernandez G, Brienza N, Kirkpatrick AW, Schachtrupp A, Kempchen J, Estenssoro E, Vidal MG, De Laet I, De Keulenaer BL.
PMID: 24603146
Minerva Anestesiol. 2014 Mar;80(3):293-306. Epub 2013 Dec 12.

Intra-abdominal hypertension (IAH), defined as a pathologically increase in intraabdominal pressure, is commonly found in critically ill patients. While IAH has been associated with several abdominal as well as extra-abdominal conditions, few studies have examined the occurrence of IAH...

Tidal volume in acute respiratory distress syndrome: how best to select it.

Annals of translational medicine

Umbrello M, Marino A, Chiumello D.
PMID: 28828362
Ann Transl Med. 2017 Jul;5(14):287. doi: 10.21037/atm.2017.06.51.

Mechanical ventilation is the type of organ support most widely provided in the intensive care unit. However, this form of support does not constitute a cure for acute respiratory distress syndrome (ARDS), as it mainly works by buying time...

3D Dirac Plasmons in the Type-II Dirac Semimetal PtTe_{2}.

Physical review letters

Politano A, Chiarello G, Ghosh B, Sadhukhan K, Kuo CN, Lue CS, Pellegrini V, Agarwal A.
PMID: 30192568
Phys Rev Lett. 2018 Aug 24;121(8):086804. doi: 10.1103/PhysRevLett.121.086804.

Transition-metal dichalcogenides showing type-II Dirac fermions are emerging as innovative materials for nanoelectronics. However, their excitation spectrum is mostly unexplored yet. By means of high-resolution electron energy loss spectroscopy and density functional theory, here, we identify the collective excitations...

Future Perspectives in Glucose Monitoring Sensors.

European endocrinology

Frontino G, Meschi F, Bonfanti R, Rigamonti A, Battaglino R, Favalli V, Bonura C, Ferro G, Chiumello G.
PMID: 30349603
Eur Endocrinol. 2013 Mar;9(1):6-11. doi: 10.17925/EE.2013.09.01.21. Epub 2013 Mar 15.

The prevalence of diabetes is increasing. improved glucose control is fundamental to reduce both long-term micro- and macrovascular complications and short-term complications, such as diabetic ketoacidosis and severe hypoglycemia. Frequent blood glucose monitoring is an essential part of diabetes...

The Acute Respiratory Distress Syndrome ventilatory management is still a complicated picture.

Journal of thoracic disease

Chiumello D, Coppola S.
PMID: 30631566
J Thorac Dis. 2018 Nov;10:S4101-S4103. doi: 10.21037/jtd.2018.09.124.

No abstract available.

Showing 1 to 12 of 114 entries