Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 326 entries
Sorted by: Best Match Show Resources per page
Laparoscopic approach in a case of retroperitoneal and mesorectal haematoma following STARR procedure.

International journal of surgery case reports

Cerullo G, Cassini D, Martellucci J, Baldazzi G.
PMID: 25553530
Int J Surg Case Rep. 2015;6:237-40. doi: 10.1016/j.ijscr.2014.10.010. Epub 2014 Dec 12.

INTRODUCTION: Stapled transanal rectal resection (STARR) is a widely accepted procedure for treatment of obstructed defecation syndrome.PRESENTATION OF CASE: We analyzed major bleeding following STARR and exposed our experience regarding its conservative management with particular attention about diagnostic and...

Spin-Hall Voltage over a Large Length Scale in Bulk Germanium.

Physical review letters

Bottegoni F, Zucchetti C, Dal Conte S, Frigerio J, Carpene E, Vergnaud C, Jamet M, Isella G, Ciccacci F, Cerullo G, Finazzi M.
PMID: 28474919
Phys Rev Lett. 2017 Apr 21;118(16):167402. doi: 10.1103/PhysRevLett.118.167402. Epub 2017 Apr 21.

We exploit the spin-Hall effect to generate a uniform pure spin current in an epitaxial n-doped Ge channel, and we detect the electrically induced spin accumulation, transverse to the injected charge current density, with polar magneto-optical Kerr microscopy at...

Optimal metal domain size for photocatalysis with hybrid semiconductor-metal nanorods.

Nature communications

Ben-Shahar Y, Scotognella F, Kriegel I, Moretti L, Cerullo G, Rabani E, Banin U.
PMID: 26783194
Nat Commun. 2016 Jan 19;7:10413. doi: 10.1038/ncomms10413.

Semiconductor-metal hybrid nanostructures offer a highly controllable platform for light-induced charge separation, with direct relevance for their implementation in photocatalysis. Advances in the synthesis allow for control over the size, shape and morphology, providing tunability of the optical and...

Soft TCPTP Agonism-Novel Target to Rescue Airway Epithelial Integrity by Exogenous Spermidine.

Frontiers in pharmacology

Ghisalberti CA, Borzì RM, Cetrullo S, Flamigni F, Cairo G.
PMID: 27375482
Front Pharmacol. 2016 Jun 03;7:147. doi: 10.3389/fphar.2016.00147. eCollection 2016.

A reparative approach of disrupted epithelium in obstructive airway diseases, namely asthma and chronic obstructive pulmonary disease (COPD), may afford protection and long-lasting results compared to conventional therapies, e.g., corticosteroids or immunosuppressant drugs. Here, we propose the polyamine spermidine...

Below-gap excitation of semiconducting single-wall carbon nanotubes.

Nanoscale

Soavi G, Grupp A, Budweg A, Scotognella F, Hefner T, Hertel T, Lanzani G, Leitenstorfer A, Cerullo G, Brida D.
PMID: 26488340
Nanoscale. 2015 Nov 21;7(43):18337-42. doi: 10.1039/c5nr05218a.

We investigate the optoelectronic properties of the semiconducting (6,5) species of single-walled carbon nanotubes by measuring ultrafast transient transmission changes with 20 fs time resolution. We demonstrate that photons with energy below the lowest exciton resonance efficiently lead to...

Beyond Gene Delivery: Strategies to Engineer the Surfaces of Viral Vectors.

Biomedicines

Capasso C, Hirvinen M, Cerullo V.
PMID: 28548054
Biomedicines. 2013 Dec 04;1(1):3-16. doi: 10.3390/biomedicines1010003.

Viral vectors have been extensively studied due to their great transduction efficiency compared to non-viral vectors. These vectors have been used extensively in gene therapy, enabling the comprehension of, not only the advantages of these vectors, but also the...

Coherent ultrafast charge transfer in an organic photovoltaic blend.

Science (New York, N.Y.)

Falke SM, Rozzi CA, Brida D, Maiuri M, Amato M, Sommer E, De Sio A, Rubio A, Cerullo G, Molinari E, Lienau C.
PMID: 24876491
Science. 2014 May 30;344(6187):1001-5. doi: 10.1126/science.1249771.

Blends of conjugated polymers and fullerene derivatives are prototype systems for organic photovoltaic devices. The primary charge-generation mechanism involves a light-induced ultrafast electron transfer from the light-absorbing and electron-donating polymer to the fullerene electron acceptor. Here, we elucidate the...

An innovative Yb-based ultrafast deep ultraviolet source for time-resolved photoemission experiments.

The Review of scientific instruments

Boschini F, Hedayat H, Dallera C, Farinello P, Manzoni C, Magrez A, Berger H, Cerullo G, Carpene E.
PMID: 25554305
Rev Sci Instrum. 2014 Dec;85(12):123903. doi: 10.1063/1.4903347.

Time- and angle-resolved photoemission spectroscopy is a powerful technique to study ultrafast electronic dynamics in solids. Here, an innovative optical setup based on a 100-kHz Yb laser source is presented. Exploiting non-collinear optical parametric amplification and sum-frequency generation, ultrashort...

Broadband stimulated Raman scattering with Fourier-transform detection.

Optics express

Réhault J, Crisafi F, Kumar V, Ciardi G, Marangoni M, Cerullo G, Polli D.
PMID: 26406721
Opt Express. 2015 Sep 21;23(19):25235-46. doi: 10.1364/OE.23.025235.

We propose a new approach to broadband Stimulated Raman Scattering (SRS) spectroscopy and microscopy based on time-domain Fourier transform (FT) detection of the stimulated Raman gain (SRG) spectrum. We generate two phase-locked replicas of the Stokes pulse after the...

Data demonstrating the anti-oxidant role of hemopexin in the heart.

Data in brief

Ingoglia G, Sag CM, Rex N, De Franceschi L, Vinchi F, Cimino J, Petrillo S, Wagner S, Kreitmeier K, Silengo L, Altruda F, Maier LS, Hirsch E, Ghigo A, Tolosano E.
PMID: 28560284
Data Brief. 2017 May 13;13:69-76. doi: 10.1016/j.dib.2017.05.026. eCollection 2017 Aug.

The data presented in this article are related to the research article entitled

High energetic excitons in carbon nanotubes directly probe charge-carriers.

Scientific reports

Soavi G, Scotognella F, Viola D, Hefner T, Hertel T, Cerullo G, Lanzani G.
PMID: 25959462
Sci Rep. 2015 May 11;5:9681. doi: 10.1038/srep09681.

Theory predicts peculiar features for excited-state dynamics in one dimension (1D) that are difficult to be observed experimentally. Single-walled carbon nanotubes (SWNTs) are an excellent approximation to 1D quantum confinement, due to their very high aspect ratio and low...

Time domain investigation of the intrachain vibrational dynamics of a prototypical light-emitting conjugated polymer.

Physical review letters

Lanzani G, Cerullo G, Brabec C, Sariciftci NS.
PMID: 12570458
Phys Rev Lett. 2003 Jan 31;90(4):047402. doi: 10.1103/PhysRevLett.90.047402. Epub 2003 Jan 31.

Coherent nuclear motion of the carbon backbone is monitored in real time in substituted poly(phenylene)-vinylene in both excited and ground electronic state using sub-10-fs light pulses. Characteristic features of the intrachain vibrational dynamics are obtained. We observe vibrational dephasing...

Showing 1 to 12 of 326 entries