Solvation of a Flexible Biomolecule in the Gas Phase:  The Ultraviolet and Infrared Spectroscopy of Melatonin−Water Clusters

2003 ◽  
Vol 107 (7) ◽  
pp. 974-983 ◽  
Author(s):  
Gina M. Florio ◽  
Timothy S. Zwier
Keyword(s):  
Infrared Spectroscopy ◽  
Gas Phase ◽  
Water Clusters

Simulation of UV Absorption Spectra and Relaxation Dynamics of Uracil and Uracil-Water Clusters

2020 ◽  
Author(s):  
Branislav Milovanović ◽  
Jurica Novak ◽  
Mihajlo Etinski ◽  
Wolfgang Domcke ◽  
Nadja Doslic
Keyword(s):  
Aqueous Solution ◽  
Gas Phase ◽  
Absorption Spectra ◽  
Absorption Spectroscopy ◽  
Water Clusters ◽  
Uv Absorption ◽  
Relaxation Dynamics ◽  
Nonradiative Relaxation ◽  
Uv Absorption Spectra ◽  
Uv Absorption Spectroscopy

Despite many studies, the mechanisms of nonradiative relaxation of uracil in the gas phase and in aqueous solution are still not fully resolved. Here we combine theoretical UV absorption spectroscopy...

Gas-Phase Infrared Spectroscopy of Substituted Cyanobutadiynes: Roles of the Bromine Atom and Methyl Group as Substituents

ChemPhysChem ◽  
2016 ◽  
Vol 17 (7) ◽  
pp. 1018-1024 ◽  
Author(s):  
M. Merced Montero-Campillo ◽  
Otilia Mó ◽  
Manuel Yáñez ◽  
Abdessamad Benidar ◽  
Cédric Rouxel ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Gas Phase ◽  
Bromine Atom ◽  
Methyl Group

Frontiers in the infrared spectroscopy of gas phase metal ion complexes

2005 ◽  
Vol 29 (12) ◽  
pp. 1495 ◽  
Author(s):  
Nicholas R. Walker ◽  
Richard S. Walters ◽  
Michael A. Duncan
Keyword(s):  
Infrared Spectroscopy ◽  
Gas Phase ◽  
Metal Ion ◽  
Metal Ion Complexes

A New Liquid Droplet Laser Desorption Source Combined with Supersonic Jet Expansion: Application to Phenol and its Water Clusters

2014 ◽  
Vol 228 (4-5) ◽  
Author(s):  
Chayan Kanti Nandi ◽  
Hans-Dieter Barth ◽  
Bernhard Brutschy
Keyword(s):  
Gas Phase ◽  
Water Clusters ◽  
Liquid Droplet ◽  
Supersonic Jet ◽  
Laser Desorption ◽  
Laser Source ◽  
Published Data ◽  
Two Photon ◽  
Supersonic Jet Expansion ◽  
Phase Out

AbstractWe have developed a new laser source, for the spectroscopy of nonvolatile molecules in gas phase. It is based on a laser induced liquid bead ion desorption source (LILBID) combined with a supersonic beam. The cold molecules produced with this technique are sampled with Resonant Two Photon Ionization spectroscopy (R2PI) to measurement of the gas phase optical spectra. LILBID allows to bring nonvolatile molecule from liquid phase (out of a droplet) into gas phase, by means of multi photon ablation with IR photons exciting the vibrations of the solvent. Phenol and its different water clusters have been used as an example to demonstrate the method and to standardise the new experimental setup. The recorded R2PI spectral data of phenol monomer and its different water clusters obtained from this laser desorption technique are in very good agreement with the previously published data. This technique opens a new door for the measurement of molecules under microsolvation and potentially for

Dissociation Routes of Protonated Toluene Probed by Infrared Spectroscopy in the Gas Phase†

2006 ◽  
Vol 110 (27) ◽  
pp. 8346-8353 ◽  
Author(s):  
Detlef Schröder ◽  
Helmut Schwarz ◽  
Petr Milko ◽  
Jana Roithová
Keyword(s):  
Infrared Spectroscopy ◽  
Gas Phase

Gas-phase calorimetry of protonated water clusters

2012 ◽  
Vol 136 (16) ◽  
pp. 164307 ◽  
Author(s):  
M. Schmidt ◽  
B. von Issendorff
Keyword(s):  
Gas Phase ◽  
Water Clusters

Conformational structures of jet-cooled acetaminophen–water clusters: a gas phase spectroscopic and computational study

2017 ◽  
Vol 19 (6) ◽  
pp. 4840-4848 ◽  
Author(s):  
Ahreum Min ◽  
Ahreum Ahn ◽  
Cheol Joo Moon ◽  
Ji Hoon Lee ◽  
Yeon Guk Seong ◽  
...  
Keyword(s):  
Gas Phase ◽  
Water Clusters ◽  
Computational Study ◽  
Theoretical Calculations

Jet-cooled acetaminophen (AAP)–water clusters, AAP–(H2O)1, have been investigated by a combination of theoretical calculations and R2PI, UV–UV HB, IR-dip, IR–UV HB techniques in the gas phase.

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