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Showing 1 to 12 of 257 entries
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Toward the design of alkynylimidazole fluorophores: computational and experimental characterization of spectroscopic features in solution and in poly(methyl methacrylate).

Physical chemistry chemical physics : PCCP

Barone V, Bellina F, Biczysko M, Bloino J, Fornaro T, Latouche C, Lessi M, Marianetti G, Minei P, Panattoni A, Pucci A.
PMID: 26395207
Phys Chem Chem Phys. 2015 Oct 28;17(40):26710-23. doi: 10.1039/c5cp03047a.

The possibilities offered by organic fluorophores in the preparation of advanced plastic materials have been increased by designing novel alkynylimidazole dyes, featuring different push and pull groups. This new family of fluorescent dyes was synthesized by means of a...

Damping of vibrational excitations in glasses at terahertz frequency: The case of 3-methylpentane.

The Journal of chemical physics

Baldi G, Benassi P, Fontana A, Giugni A, Monaco G, Nardone M, Rossi F.
PMID: 29096506
J Chem Phys. 2017 Oct 28;147(16):164501. doi: 10.1063/1.4998696.

We report a compared analysis of inelastic X ray scattering (IXS) and of low frequency Raman data of glassy 3-methylpentane. The IXS spectra have been analysed allowing for the existence of two distinct excitations at each scattering wavevector obtaining...

Petroleum crude oil analysis using low-temperature plasma mass spectrometry.

Rapid communications in mass spectrometry : RCM

Benassi M, Berisha A, Romão W, Babayev E, Römpp A, Spengler B.
PMID: 23495029
Rapid Commun Mass Spectrom. 2013 Apr 15;27(7):825-34. doi: 10.1002/rcm.6518.

RATIONALE: The analysis of crude oil is a challenging task due to sample complexity. In mass spectrometry, several ionization techniques can be used to perform this task. Herein, we report the use of an atmospheric pressure low-temperature plasma (LTP)...

What crowds in crowding?.

Journal of vision

Herzog MH, Sayim B, Manassi M, Chicherov V.
PMID: 27690165
J Vis. 2016 Sep 01;16(11):25. doi: 10.1167/16.11.25.

No abstract available.

[Relations between the arrest reaction and manifestations of paroxysmal epilepsy].

Rivista sperimentale di freniatria e medicina legale delle alienazioni mentali

BENASSI P, CORSINO GM.
PMID: 13267372
Riv Sper Freniatr Med Leg Alien Ment. 1955 Jun 30;79(2):299-324.

No abstract available.

Recognition of cyclic, acyclic, exocyclic, and spiro acetals via structurally diagnostic ion/molecule reactions with the (CH3)2N-C(+)=O acylium ion.

The Journal of organic chemistry

Benassi M, Moraes LA, Cabrini LG, Dias LC, Aguilar AM, Romeiro GA, Eberlin LS, Eberlin MN.
PMID: 18570407
J Org Chem. 2008 Jul 18;73(14):5549-57. doi: 10.1021/jo8008269. Epub 2008 Jun 21.

Reactions of the model acylium ion (CH3)2N-C(+)=O with acyclic, exocyclic, and spiro acetals of the general formula R(1)O-CR(3)R(4)-OR(2) were systematically evaluated via pentaquadrupole mass spectrometry. Characteristic intrinsic reactivities were observed for each of these classes of acetals. The two...

Erratum: "Spin filter effect of manganese phthalocyanine contacted with single-walled carbon nanotube electrodes" [J. Chem. Phys. 132, 054703 (2010)].

The Journal of chemical physics

Shen X, Sun L, Benassi E, Shen Z, Zhao X, Sanvito S, Hou S.
PMID: 20459188
J Chem Phys. 2010 May 07;132(17):179901. doi: 10.1063/1.3413527.

No abstract available.

Effects of the covalent linker groups on the spin transport properties of single nickelocene molecules attached to single-walled carbon nanotubes.

The Journal of chemical physics

Wei P, Sun L, Benassi E, Shen Z, Sanvito S, Hou S.
PMID: 22612109
J Chem Phys. 2012 May 21;136(19):194707. doi: 10.1063/1.4721628.

The understanding of how the spin moment of a magnetic molecule transfers to a carbon nanotube, when the molecule is attached to it, is crucial for designing novel supramolecular spin devices. Here we explore such an issue by modeling...

Sliding over a phase transition.

Physical review letters

Benassi A, Vanossi A, Santoro GE, Tosatti E.
PMID: 21770656
Phys Rev Lett. 2011 Jun 24;106(25):256102. doi: 10.1103/PhysRevLett.106.256102. Epub 2011 Jun 22.

The effects of a displacive structural phase transition on sliding friction are in principle accessible to nanoscale tools such as atomic force microscopy, yet they are still surprisingly unexplored. We present model simulations demonstrating and clarifying the mechanism and...

The Australian Defence Force Mental Health Prevalence and Wellbeing Study: design and methods.

European journal of psychotraumatology

Hooff MV, McFarlane AC, Davies CE, Searle AK, Fairweather-Schmidt AK, Verhagen A, Benassi H, Hodson SE.
PMID: 25206944
Eur J Psychotraumatol. 2014 Aug 14;5. doi: 10.3402/ejpt.v5.23950. eCollection 2014.

BACKGROUND: The Australian Defence Force (ADF) Mental Health Prevalence and Wellbeing Study (MHPWS) is the first study of mental disorder prevalence in an entire military population.OBJECTIVE: The MHPWS aims to establish mental disorder prevalence, refine current ADF mental health...

Light scattering in superionic glasses (AgI)x(AgPO3)1-x: Brillouin and Raman scattering.

Physical review. B, Condensed matter

Benassi P, Fontana A, Rodrigues PA.
PMID: 9997427
Phys Rev B Condens Matter. 1991 Jan 15;43(2):1756-1762. doi: 10.1103/physrevb.43.1756.

No abstract available.

Ultrafast excited state decay of natural UV filters: from intermolecular hydrogen bonds to a conical intersection.

Physical chemistry chemical physics : PCCP

Sherin PS, Tsentalovich YP, Vauthey E, Benassi E.
PMID: 29790516
Phys Chem Chem Phys. 2018 Jun 06;20(22):15074-15085. doi: 10.1039/c8cp02183j.

Kynurenines (KNs) are natural UV filters of the human eye lens, protecting the eye tissues from solar UV radiation. Key points of their effective protection are the intramolecular charge transfer (ICT) in the excited state and the fast dissipation...

Showing 1 to 12 of 257 entries