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Showing 1 to 12 of 530 entries
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Bimolecular Homolytic Substitutions at Nitrogen: An Experimental and Theoretical Study on the Gas-Phase Reactions of Alkyl Radicals with NF3.

Chemistry (Weinheim an der Bergstrasse, Germany)

Antoniotti P, Benzi P, Borocci S, Demaria C, Giordani M, Grandinetti F, Operti L, Rabezzana R.
PMID: 26345356
Chemistry. 2015 Oct 26;21(44):15826-34. doi: 10.1002/chem.201501757. Epub 2015 Sep 08.

The X-ray irradiation of binary mixtures of alkyl iodides R-I (R=CH3 , C2 H5 , or i-C3 H7 radicals) and NF3 produces R-NF2 and R-F. Based on calculations performed at the CCSD(T), MRCI(SD+Q), G3B3, and G3 levels of theory,...

The Role of Endotoxin in the Setting of Cardiorenal Syndrome Type 5.

Cardiorenal medicine

Clementi A, Virzì GM, Brocca A, Ronco C.
PMID: 29118766
Cardiorenal Med. 2017 Oct;7(4):276-283. doi: 10.1159/000475846. Epub 2017 Jun 24.

Lipopolysaccharide or endotoxin, the major cell wall component of gram-negative bacteria, plays a pivotal role in the pathogenesis of sepsis. It is able to activate the host defense system through the interaction with Toll-like receptor 4, thus triggering pro-inflammatory...

New challenges of public health: bringing the future of personalised healthcare into focus.

European journal of public health

Ricciardi W, Boccia S.
PMID: 29028243
Eur J Public Health. 2017 Oct 01;27:36-39. doi: 10.1093/eurpub/ckx164.

The greater personalization of healthcare represents a driver of innovation for research, and for the healthcare systems and industries as a whole. Still policy-makers, healthcare professionals, citizens and private companies need to take some steps to realize the potential...

Cooperation of multiple CH...pi interactions to stabilize polymers in aromatic nanochannels as indicated by 2D solid state NMR.

Chemical communications (Cambridge, England)

Sozzani P, Comotti A, Bracco S, Simonutti R.
PMID: 15045054
Chem Commun (Camb). 2004 Apr 07;(7):768-9. doi: 10.1039/b316855g. Epub 2004 Feb 23.

Advanced 2D solid state NMR techniques reveal weak intermolecular interactions that cooperatively sustain nanostructures of high molecular mass aliphatic polymers entrapped as guests in channels formed by an aromatic host.

A single-crystal imprints macroscopic orientation on xenon atoms.

Chemical communications (Cambridge, England)

Comotti A, Bracco S, Ferretti L, Mauri M, Simonutti R, Sozzani P.
PMID: 17220967
Chem Commun (Camb). 2007 Jan 28;(4):350-2. doi: 10.1039/b612002d. Epub 2006 Nov 23.

A porous single-crystal collects xenon atoms from the gas phase and orients them macroscopically, as highlighted by hyperpolarized xenon NMR.

A critical appraisal of epidemiological studies comes from basic knowledge: a reader's guide to assess potential for biases.

World journal of emergency surgery : WJES

Boccia S, La Torre G, Persiani R, D'Ugo D, van Duijn CM, Ricciardi G.
PMID: 17359550
World J Emerg Surg. 2007 Mar 15;2:7. doi: 10.1186/1749-7922-2-7.

Scientific literature may be biased because of the internal validity of studies being compromised by different forms of measurement error, and/or because of the selective reporting of positive and 'statistically significant' results. While the first source of bias might...

Complete shape retention in the transformation of silica to polymer micro-objects.

Nature materials

Sozzani P, Bracco S, Comotti A, Simonutti R, Valsesia P, Sakamoto Y, Terasaki O.
PMID: 16751766
Nat Mater. 2006 Jul;5(7):545-51. doi: 10.1038/nmat1659. Epub 2006 Jun 04.

Controlled morphogenesis and shape replication are challenges for several rapidly developing fields of materials science. Indeed, although complex forms have been generated by the condensation of inorganic matter in organized media, the shaping of plastic matter on the micrometre...

Nanoporosity of an organo-clay shown by hyperpolarized xenon and 2D NMR spectroscopy.

Chemical communications (Cambridge, England)

Sozzani P, Bracco S, Comotti A, Mauri M, Simonutti R, Valsesia P.
PMID: 16767236
Chem Commun (Camb). 2006 May 14;(18):1921-3. doi: 10.1039/b602040b. Epub 2006 Mar 06.

Interlayer nanoporosity of hectorite pillared by tetraethylammonium ions is explored by hyperpolarized xenon NMR and relevant gases such as carbon dioxide revealing the adsorption capacity of the open galleries.

2D multinuclear NMR, hyperpolarized xenon and gas storage in organosilica nanochannels with crystalline order in the walls.

Journal of the American Chemical Society

Comotti A, Bracco S, Valsesia P, Ferretti L, Sozzani P.
PMID: 17579407
J Am Chem Soc. 2007 Jul 11;129(27):8566-76. doi: 10.1021/ja071348y. Epub 2007 Jun 19.

The combination of 2D 1H-13C and 1H-29Si solid state NMR, hyperpolarized 129Xe NMR, synchrotron X-ray diffraction, together with adsorption measurements of vapors and gases for environmental and energetic relevance, was used to investigate the structure and the properties of...

A systematic review of meta-analyses on gene polymorphisms and gastric cancer risk.

Current genomics

Gianfagna F, De Feo E, van Duijn CM, Ricciardi G, Boccia S.
PMID: 19506726
Curr Genomics. 2008 Sep;9(6):361-74. doi: 10.2174/138920208785699544.

BACKGROUND: Individual variations in gastric cancer risk have been associated in the last decade with specific variant alleles of different genes that are present in a significant proportion of the population. Polymorphisms may modify the effects of environmental exposures,...

Supramolecular aggregation of block copolymers in the solid state as assisted by the selective formation of inclusion crystals.

Journal of the American Chemical Society

Bracco S, Comotti A, Ferretti L, Sozzani P.
PMID: 21591610
J Am Chem Soc. 2011 Jun 15;133(23):8982-94. doi: 10.1021/ja201551n. Epub 2011 May 18.

Supramolecular self-assembly of a host molecule with selected blocks of triblock copolymers enabled the formation of inclusion 2D nanocrystals that connect consecutive copolymer chains. Indeed, the selective inclusion of ethylene oxide (EO) blocks in inclusion crystals and the phase...

Confined polymerization in porous organic frameworks with an ultrahigh surface area.

Angewandte Chemie (International ed. in English)

Comotti A, Bracco S, Mauri M, Mottadelli S, Ben T, Qiu S, Sozzani P.
PMID: 22952188
Angew Chem Int Ed Engl. 2012 Oct 01;51(40):10136-40. doi: 10.1002/anie.201205618. Epub 2012 Sep 05.

No abstract available.

Showing 1 to 12 of 530 entries