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Showing 1 to 12 of 527 entries
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Negatively charged metallacarborane redox couples with both members stable to air.

Chemistry (Weinheim an der Bergstrasse, Germany)

Lupu M, Zaulet A, Teixidor F, Ruiz E, Viñas C.
PMID: 25788451
Chemistry. 2015 Apr 27;21(18):6888-97. doi: 10.1002/chem.201406244. Epub 2015 Mar 18.

The metallacarborane [3,3'-Co(1,2-closo-C2B9H11)2](-) has been synthesized. This species allows the formation of redox couples in which both partners are negatively charged. The E1/2 potential can be tuned by adjusting the nature and number of substituents on B and C....

Terahertz and mid-infrared plasmons in three-dimensional nanoporous graphene.

Nature communications

D'Apuzzo F, Piacenti AR, Giorgianni F, Autore M, Guidi MC, Marcelli A, Schade U, Ito Y, Chen M, Lupi S.
PMID: 28345584
Nat Commun. 2017 Mar 27;8:14885. doi: 10.1038/ncomms14885.

Two-dimensional (2D) graphene emerged as an outstanding material for plasmonic and photonic applications due to its charge-density tunability, high electron mobility, optical transparency and mechanical flexibility. Recently, novel fabrication processes have realised a three-dimensional (3D) nanoporous configuration of high-quality...

Severe contiguous perianal Crohn's disease.

JAAD case reports

Toledo TK, Camasmie HR, Athayde CA, Lima RB, D'Acri AM, Martins CJ, Lupi O.
PMID: 27051857
JAAD Case Rep. 2016 Mar 21;2(2):144-5. doi: 10.1016/j.jdcr.2016.01.010. eCollection 2016 Mar.

No abstract available.

Hormone Replacement Therapy: An Increased Risk of Recurrence and Mortality for Breast Cancer Patients?.

Journal of the advanced practitioner in oncology

Lupo M, Dains JE, Madsen LT.
PMID: 26705493
J Adv Pract Oncol. 2015 Jul-Aug;6(4):322-30. doi: 10.6004/jadpro.2015.6.4.3. Epub 2015 Jul 01.

Historically, randomized controlled trials (RCTs) have shown an increased risk of recurrence and mortality among women who have used primarily oral HRT after breast cancer. However, many of these studies have had design flaws that may impact the findings....

More Is Different: Experimental Results on the Effect of Biomolecules on the Dynamics of Hydration Water.

The journal of physical chemistry letters

Comez L, Lupi L, Morresi A, Paolantoni M, Sassi P, Fioretto D.
PMID: 26282040
J Phys Chem Lett. 2013 Apr 04;4(7):1188-92. doi: 10.1021/jz400360v. Epub 2013 Mar 25.

Biological interfaces characterized by a complex mixture of hydrophobic, hydrophilic, or charged moieties interfere with the cooperative rearrangement of the hydrogen-bond network of water. In the present study, this solute-induced dynamical perturbation is investigated by extended frequency range depolarized...

The role of weak interactions in controlling the mode of interpenetration in hybrid ultramicroporous materials.

Chemical communications (Cambridge, England)

Bajpai A, Lusi M, Zaworotko MJ.
PMID: 28332658
Chem Commun (Camb). 2017 Apr 04;53(28):3978-3981. doi: 10.1039/c6cc10217d.

The aromatic core in dipyridyl linker ligands is found to impact the mode of 2-fold interpenetration in hybrid ultramicroporous materials formed by pillared square grid networks. An analysis of the crystal structures suggests that linker conformation and weak interactions...

Infrared evidence of a Slater metal-insulator transition in NaOsO₃.

Scientific reports

Vecchio IL, Perucchi A, Di Pietro P, Limaj O, Schade U, Sun Y, Arai M, Yamaura K, Lupi S.
PMID: 24141899
Sci Rep. 2013 Oct 21;3:2990. doi: 10.1038/srep02990.

The magnetically driven metal-insulator transition (MIT) was predicted by Slater in the fifties. Here a long-range antiferromagnetic (AF) order can open up a gap at the Brillouin electronic band boundary regardless of the Coulomb repulsion magnitude. However, while many...

Thermal reduction of 7H-benz[d,e]anthracen-7-one and related ketones under hydrogen-transfer conditions.

The Journal of organic chemistry

Mulder P, Hemmink S, De Heer MI, Lupo M, Santoro D, Korth HG.
PMID: 11578211
J Org Chem. 2001 Oct 05;66(20):6611-9. doi: 10.1021/jo015637v.

In the presence of hydrogen donor solvents and at elevated temperatures, aromatic ketones can be selectively deoxygenated to the corresponding hydroaromatic compounds. The kinetics for reduction of 7H-benz[d,e]anthracen-7-one (benzanthrone, 6) into 7H-benz[d,e]anthracene (benzanthrene, 1) in 9,10-dihydroanthracene (3) solvent has...

[Compulsory and additional parameters in water control].

Igiene e sanita pubblica

Donia D, Divizia M, Panà A, Burrini D, Lupi E, Perito B.
PMID: 12874625
Ig Sanita Pubbl. 2002 Nov-Dec;58(6):455-66.

The authors have analyzed 22 water samples from the Arno River (both river and drinking samples), as well as 11 effluent samples from an urban plant. Chemical and microbiological features of river samples were in line with the A3...

Design and self-assembly of ditopic and tetratopic cavitand complexes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Menozzi E, Busi M, Ramingo R, Campagnolo M, Geremia S, Dalcanale E.
PMID: 15776494
Chemistry. 2005 May 06;11(10):3136-48. doi: 10.1002/chem.200401061.

The self-assembly of open ditopic and tetratopic cavitand complexes has been investigated by using monofunctionalized cavitand ligands and suitable metal precursors. In the case of ditopic complexes, self-assembly protocols, leading exclusively to the formation of both thermodynamically stable cis-Pt...

Lymphotropic herpes virus (EBV, HHV-6, HHV-8) DNA sequences in HIV negative Castleman's disease.

Clinical molecular pathology

Barozzi P, Luppi M, Masini L, Marasca R, Savarino M, Morselli M, Ferrari MG, Bevini M, Bonacorsi G, Torelli G.
PMID: 16696081
Clin Mol Pathol. 1996 Aug;49(4):M232-5. doi: 10.1136/mp.49.4.m232.

Aim-To evaluate the possible involvement of lymphotropic herpes viruses in Castleman's disease.Methods-Archival formalin fixed, paraffin wax embedded biopsy specimens from 16 HIV negative patients (11 with localised and five of multicentric disease) were studied. Epstein-Barr virus (EBV), human herpes...

Pressure dependence of the charge-density-wave gap in rare-earth tritellurides.

Physical review letters

Sacchetti A, Arcangeletti E, Perucchi A, Baldassarre L, Postorino P, Lupi S, Ru N, Fisher IR, Degiorgi L.
PMID: 17358625
Phys Rev Lett. 2007 Jan 12;98(2):026401. doi: 10.1103/PhysRevLett.98.026401. Epub 2007 Jan 11.

We investigate the pressure dependence of the optical properties of CeTe3, which exhibits an incommensurate charge-density-wave (CDW) state already at 300 K. Our data are collected in the midinfrared spectral range at room temperature and at pressures between 0...

Showing 1 to 12 of 527 entries