Results 101 to 110 of about 41,069 (231)
Photofragment Translational Spectroscopy
CHIMIA, 1994 Photofragment translational spectroscopy (PTS) is a technique for studying the mechanisms and the dynamics of photodissociation processes under collision-free conditions.
Peter Felder
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CALCULATION OF CHEMICAL EQUILIBRIUM IN THE INTERSTELLAR CLOUD
Odessa Astronomical Publications, 2017 In order to calculate the molecular concentrations in the interstellar cloud and to obtain heir spatial distribution we have made a computational code to solve the set of equations for chemical equilibrium and equations of charge and atom balance.
I. Shmeld, J. Freimanis, N. G. Bochkarev
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, 2007 Common approach is used to calculate band due to strong-coupling large polaron (SCLP) photodissociation in ARPES and in optical conductivity (OC) spectra. It is based on using the coherent-states representation for the phonon field in SCLP.
A. E. Myasnikova +5 more
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Integrating Flow Chemistry With Electrospray Ionization Mass Spectrometry
Chemistry–Methods, Volume 5, Issue 4, April 2025.The direct integration of flow chemistry with electrospray ionization‐mass spectrometry is emerging as a method for real‐time monitoring of reaction mixtures under well‐defined conditions. As shown in selected examples, this interface facilitates the characterization of reaction intermediates, enables the tracking of reaction dynamics under changing ...
Quentin Duez
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Nature Communications, 2022 Tracking the flow of charge in reacting molecules may provide key insight into reaction mechanisms, but is particularly challenging in liquid solutions.
Jun Heo +7 more
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Photodissociation of the {HeH$^+$} molecular ion
, 2009 The photodissociation cross section of the molecular ion HeH$^+$ was calculated within the Born-Oppenheimer approximation for a parallel, a perpendicular, and an isotropic orientation of the molecular axis with respect to the field, considering also ...
Dumitriu, Irina, Saenz, Alejandro
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ChemPhysChem, Volume 26, Issue 6, March 15, 2025.The ionization of anthracene, acridine, and phenazine has been explored, along with the removal of one and two hydrogen atoms, to provide valuable information for astrochemists and to understand the behavior of the resulting structures and their electronic reorganization. Abstract In this study, we systematically explored the stability and isomerism of
Khaldia Zghida +3 more
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Research, 2022 Unraveling the complexity of the lipidome requires the development of novel approaches to facilitate structural identification and characterization of lipid species with isomer-level discrimination. Ultraviolet photodissociation tandem mass spectrometry (
Hai-Fang Li +5 more
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Helvetica Chimica Acta, Accepted Article.Gold(I)‐catalyzed cross‐coupling reactions with aryldiazonium salts are instrumental in forming C‐C and C‐N bonds. However, mechanistic details remain unclear, particularly the role of diazenyl intermediates. We employ stoichiometric reactions, NMR spectroscopy, electrospray ionization mass spectrometry, and infrared photodissociation spectroscopy to ...
Florian Ruepp +4 more
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Irradiation Investigation: Exploring the Molecular Gas in NGC 7293
Galaxies, 2020 Background: Many planetary nebulae retain significant quantities of molecular gas and dust despite their signature hostile radiation environments and energetic shocks.
Jesse Bublitz +7 more
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