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Showing 1 to 12 of 244 entries
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Unraveling the core-shell structure of ligand-capped Sn/SnOx nanoparticles by surface-enhanced nuclear magnetic resonance, Mössbauer, and X-ray absorption spectroscopies.

ACS nano

Protesescu L, Rossini AJ, Kriegner D, Valla M, de Kergommeaux A, Walter M, Kravchyk KV, Nachtegaal M, Stangl J, Malaman B, Reiss P, Lesage A, Emsley L, Copéret C, Kovalenko MV.
PMID: 24494636
ACS Nano. 2014 Mar 25;8(3):2639-48. doi: 10.1021/nn406344n. Epub 2014 Feb 04.

A particularly difficult challenge in the chemistry of nanomaterials is the detailed structural and chemical analysis of multicomponent nano-objects. This is especially true for the determination of spatially resolved information. In this study, we demonstrate that dynamic nuclear polarization...

Atomistic description of thiostannate-capped CdSe nanocrystals: retention of four-coordinate SnS4 motif and preservation of Cd-rich stoichiometry.

Journal of the American Chemical Society

Protesescu L, Nachtegaal M, Voznyy O, Borovinskaya O, Rossini AJ, Emsley L, Copéret C, Günther D, Sargent EH, Kovalenko MV.
PMID: 25597625
J Am Chem Soc. 2015 Feb 11;137(5):1862-74. doi: 10.1021/ja510862c. Epub 2015 Jan 29.

Colloidal semiconductor nanocrystals (NCs) are widely studied as building blocks for novel solid-state materials. Inorganic surface functionalization, used to displace native organic capping ligands from NC surfaces, has been a major enabler of electronic solid-state devices based on colloidal...

Regional MRI Diffusion, White-Matter Hyperintensities, and Cognitive Function in Alzheimer's Disease and Vascular Dementia.

Journal of clinical neurology (Seoul, Korea)

Altamura C, Scrascia F, Quattrocchi CC, Errante Y, Gangemi E, Curcio G, Ursini F, Silvestrini M, Maggio P, Beomonte Zobel B, Rossini PM, Pasqualetti P, Falsetti L, Vernieri F.
PMID: 27074295
J Clin Neurol. 2016 Apr;12(2):201-8. doi: 10.3988/jcn.2016.12.2.201.

BACKGROUND AND PURPOSE: An increase in brain water diffusivity as measured using magnetic resonance imaging (MRI) has been recently reported in normal-appearing white matter (NAWM) in patients affected by cognitive impairment. However, it remains to be clarified if this...

Structure of Colloidal Quantum Dots from Dynamic Nuclear Polarization Surface Enhanced NMR Spectroscopy.

Journal of the American Chemical Society

Piveteau L, Ong TC, Rossini AJ, Emsley L, Copéret C, Kovalenko MV.
PMID: 26473384
J Am Chem Soc. 2015 Nov 04;137(43):13964-71. doi: 10.1021/jacs.5b09248. Epub 2015 Oct 23.

Understanding the chemistry of colloidal quantum dots (QDs) is primarily hampered by the lack of analytical methods to selectively and discriminately probe the QD core, QD surface and capping ligands. Here, we present a general concept for studying a...

Endoscopic ultrasound-guided fine needle aspiration for the diagnosis of nonfunctional paragangliomas: a case report and review of the literature.

Endoscopic ultrasound

Ganc RL, Castro AC, Colaiacovo R, Vigil R, Rossini LG, Altenfelder R.
PMID: 24949346
Endosc Ultrasound. 2012 Jul;1(2):108-9. doi: 10.7178/eus.02.009.

Paraganglioma is a rare tumor that should be included in the differential diagnosis of retroperitoneal tumors. Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) has emerged as an effective tool in the diagnosis of these lesions. A 37-year-old female patient with...

Brain Plasticity Effects of Neuromodulation Against Multiple Sclerosis Fatigue.

Frontiers in neurology

Tecchio F, Cancelli A, Cottone C, Ferrucci R, Vergari M, Zito G, Pasqualetti P, Filippi MM, Ghazaryan A, Lupoi D, Smits FM, Giordani A, Migliore S, Porcaro C, Salustri C, Rossini PM, Priori A.
PMID: 26191036
Front Neurol. 2015 Jul 03;6:141. doi: 10.3389/fneur.2015.00141. eCollection 2015.

RATIONALE: We recently reported on the efficacy of a personalized transcranial direct current stimulation (tDCS) treatment in reducing multiple sclerosis (MS) fatigue. The result supports the notion that interventions targeted at modifying abnormal excitability within the sensorimotor network could...

Cooperative Effect of Monopodal Silica-Supported Niobium Complex Pairs Enhancing Catalytic Cyclic Carbonate Production.

Journal of the American Chemical Society

D'Elia V, Dong H, Rossini AJ, Widdifield CM, Vummaleti SV, Minenkov Y, Poater A, Abou-Hamad E, Pelletier JD, Cavallo L, Emsley L, Basset JM.
PMID: 25950495
J Am Chem Soc. 2015 Jun 24;137(24):7728-39. doi: 10.1021/jacs.5b02872. Epub 2015 Jun 15.

Recent discoveries highlighted the activity and the intriguing mechanistic features of NbCl5 as a molecular catalyst for the cycloaddition of CO2 and epoxides under ambient conditions. This has inspired the preparation of novel silica-supported Nb species by reacting a...

Heliox improves pulmonary mechanics in a pediatric porcine model of induced severe bronchospasm and independent lung mechanical ventilation.

Critical care (London, England)

Orsini AJ, Stefano JL, Leef KH, Jasani M, Ginn A, Tice L, Nadkarni VM.
PMID: 11056726
Crit Care. 1999;3(2):65-70. doi: 10.1186/cc311.

BACKGROUND: A helium-oxygen gas mixture (heliox) has low gas density and low turbulence and resistance through narrowed airways. The effects of heliox on pulmonary mechanics following severe methacholine-induced bronchospasm were investigated and compared to those of a nitrogen-oxygen gas...

Small vessel vasculitis in Takayasu's arteritis.

Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases

Rossini J, Roverano S, Schroh R, Paira S.
PMID: 17041413
J Clin Rheumatol. 2002 Dec;8(6):363-6. doi: 10.1097/00124743-200212000-00020.

No abstract available.

The Energies of the Atomic Linkages in the Normal Paraffin Hydrocarbons.

Proceedings of the National Academy of Sciences of the United States of America

Rossini FD.
PMID: 16587896
Proc Natl Acad Sci U S A. 1934 Jun;20(6):323-7. doi: 10.1073/pnas.20.6.323.

No abstract available.

Bioconductor: open software development for computational biology and bioinformatics.

Genome biology

Gentleman RC, Carey VJ, Bates DM, Bolstad B, Dettling M, Dudoit S, Ellis B, Gautier L, Ge Y, Gentry J, Hornik K, Hothorn T, Huber W, Iacus S, Irizarry R, Leisch F, Li C, Maechler M, Rossini AJ, Sawitzki G, Smith C, Smyth G, Tierney L, Yang JY, Zhang J.
PMID: 15461798
Genome Biol. 2004;5(10):R80. doi: 10.1186/gb-2004-5-10-r80. Epub 2004 Sep 15.

The Bioconductor project is an initiative for the collaborative creation of extensible software for computational biology and bioinformatics. The goals of the project include: fostering collaborative development and widespread use of innovative software, reducing barriers to entry into interdisciplinary...

Probing lead(II) bonding environments in 4-substituted pyridine adducts of (2,6-Me2C6H3S)2Pb: an X-ray structural and solid-state 207Pb NMR study.

Inorganic chemistry

Briand GG, Smith AD, Schatte G, Rossini AJ, Schurko RW.
PMID: 17867676
Inorg Chem. 2007 Oct 15;46(21):8625-37. doi: 10.1021/ic700738w. Epub 2007 Sep 15.

The effect of subtle changes in the sigma-electron donor ability of 4-substituted pyridine ligands on the lead(II) coordination environment of (2,6-Me(2)C(6)H(3)S)(2)Pb (1) adducts has been examined. The reaction of 1 with a series of 4-substituted pyridines in toluene or...

Showing 1 to 12 of 244 entries