Results 11 to 20 of about 112,578 (285)

Characterization of Protonated Formamide-Containing Clusters by Infrared Spectroscopy and Ab Initio Calculations:  I. O-Protonation

open access: yes, 2016
Characterization of protonated formamide clusters by vibrational predissociation spectroscopy confirms theoretical predictions that O-protonation occurs in preference to N-protonation in formamide.
C.-C. Wu (3049719)   +5 more
core   +28 more sources

The Proton-Proton Interaction [PDF]

open access: yesPhysical Review, 1950
This paper presents a phenomenological analysis of the proton-proton scattering observed at 32 and 340 Mev in terms of static nuclear potentials. Comparison of these results with the neutron-proton scattering at 40, 90, and 280 Mev analyzed previously indicates that nuclear forces are not charge independent. In particular, there is definite evidence in
Christian, R.S., Noyes, H.P.
openaire   +3 more sources

Polarized Proton-Proton Bremsstrahlung [PDF]

open access: yesPhysical Review Letters, 1986
Abstract A proton-proton bremsstrahlung experiment recently carried out at TRIUMF with polarized protons gives results which disagree with the Soft Photon Approximation and agree with potential model calculations.
P. Kitching   +18 more
openaire   +2 more sources

Proton–proton physics in ALICE [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2007
4 pages, Quark Matter 2006 ...
Tapan K Nayak, the ALICE Collaboration
openaire   +2 more sources

Protonation-Dependent Sequencing of 5Formylcytidine in RNA

open access: yes, 2022
Chemical modification of cytidine in noncoding RNAs plays a key role in regulating translation and disease. However, the distribution and dynamics of many of these modifications remain unknown due to a lack of sensitive site-specific sequencing ...
Raj Chari   +23 more
core   +1 more source

Protonation-Induced Colossal Chemical Expansion and Property Tuning in NdNiO3 Revealed by Proton Concentration Gradient Thin Films

open access: yes, 2022
Protonation can be used to tune diverse physical and chemical properties of functional oxides. Although protonation of nickelate perovskites has been reported, details on the crystal structure of the protonated phase and a quantitative understanding of ...
Haowen Chen (6444797)   +8 more
core   +1 more source

A Reconfigurable, Dual-Output INHIBIT and IMPLICATION Molecular Logic Gate

open access: yesFrontiers in Chemistry, 2020
Molecules that respond to input stimulations to produce detectable outputs can be exploited to mimic Boolean logic operators and reproduce basic arithmetic functions. We have designed a two-state fluorescent probe with tunable emission wavelength for the
Lavinia A. Trifoi   +3 more
doaj   +1 more source

Computational Analysis of Histamine Protonation Effects on H1R Binding

open access: yesMolecules, 2023
Despite numerous studies investigating histamine and its receptors, the impact of histamine protonation states on binding to the histamine H1-receptor (H1R) has remained elusive.
Marcus Conrad   +2 more
doaj   +1 more source

Search for sphalerons in proton-proton collisions [PDF]

open access: yesJournal of High Energy Physics, 2016
In a recent paper, Tye and Wong (TW) have argued that sphaleron-induced transitions in high-energy proton-proton collisions should be enhanced compared to previous calculations, based on a construction of a Bloch wave function in the periodic sphaleron potential and the corresponding pass band structure.
Ellis, John, Sakurai, Kazuki
openaire   +3 more sources

Push-Pull Effect of Terpyridine Substituted by Triphenylamine Motive—Impact of Viscosity, Polarity and Protonation on Molecular Optical Properties

open access: yesMolecules, 2022
The introduction of an electron-donating triphenylamine motive into a 2,2′,6′,2′′-terpyridine (terpy) moiety, a cornerstone molecular unit in coordination chemistry, opens new ways for a rational design of photophysical properties of organic and ...
Anna Maria Maroń   +4 more
doaj   +1 more source

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