scholarly journals Femtosecond Stimulated Raman Study of Excited-State Evolution in Bacteriorhodopsin

2005 ◽  
Vol 109 (20) ◽  
pp. 10449-10457 ◽  
Author(s):  
David W. McCamant ◽  
Philipp Kukura ◽  
Richard A. Mathies
Keyword(s):  
Excited State ◽  
State Evolution ◽  
Raman Study ◽  
Stimulated Raman

scholarly journals Ultrafast stimulated Raman study of the complete reactive potential energy surface of a photomolecular rotor

2019 ◽  
Vol 205 ◽  
pp. 09001
Author(s):  
R. Hall Christopher ◽  
R. Browne Wesley ◽  
L. Feringa Ben ◽  
R. Meech Stephen
Keyword(s):  
Raman Spectroscopy ◽  
Excited State ◽  
Potential Energy ◽  
Potential Energy Surface ◽  
Excited States ◽  
Energy Surface ◽  
Metastable States ◽  
Structure And Dynamics ◽  
Raman Study ◽  
Stimulated Raman

Femtosecond Stimulated Raman Spectroscopy (FSRS) reports on structure and dynamics of excited states. Here we record FSRS for a photomolecular motor in its stable and metastable states, and thus map the entire excited state PES.

Identification of the Excited-State C═C and C═O Modes of trans-β-Apo-8′-carotenal with Transient 2D-IR-EXSY and Femtosecond Stimulated Raman Spectroscopy

2015 ◽  
Vol 6 (9) ◽  
pp. 1592-1598 ◽  
Author(s):  
Mariangela Di Donato ◽  
Elena Ragnoni ◽  
Andrea Lapini ◽  
Tomasz M. Kardaś ◽  
Boźena Ratajska-Gadomska ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Excited State ◽  
2D Ir ◽  
Stimulated Raman

scholarly journals Mapping the ultrafast vibrational dynamics of all-trans and 13-Cis retinal isomerization in Anabaena Sensory Rhodopsin

2019 ◽  
Vol 205 ◽  
pp. 10001
Author(s):  
Partha Pratim Roy ◽  
Rei Youshizumi ◽  
Hideki Kandori ◽  
Tiago Buckup
Keyword(s):  
Excited State ◽  
Frequency Shift ◽  
Vibrational Spectroscopy ◽  
Vibrational Modes ◽  
Sensory Rhodopsin ◽  
Vibrational Dynamics ◽  
State Evolution ◽  
Shift Dynamics

The ground and excited state evolution of fingerprint vibrational modes of all-trans-and 13-cis-retinal are mapped by impulsive vibrational spectroscopy. All-trans-retinal shows slower frequency shift dynamics in the excited state in comparison to 13-cis-retinal.

Vibrational structure of the S2 (1Bu) excited state of diphenyloctatetraene observed by femtosecond stimulated Raman spectroscopy

2003 ◽  
Vol 382 (1-2) ◽  
pp. 81-86 ◽  
Author(s):  
Philipp Kukura ◽  
David W. McCamant ◽  
Paul H. Davis ◽  
Richard A. Mathies
Keyword(s):  
Raman Spectroscopy ◽  
Excited State ◽  
Vibrational Structure ◽  
Stimulated Raman

A time-resolved resonance Raman study of the T1 excited state of zinc(II) octaalkylporphyrins

1993 ◽  
Vol 97 (41) ◽  
pp. 10521-10523 ◽  
Author(s):  
Ranjit Kumble ◽  
Songzhou Hu ◽  
Glen R. Loppnow ◽  
S. E. Vitols ◽  
Thomas G. Spiro
Keyword(s):  
Excited State ◽  
Resonance Raman ◽  
Time Resolved ◽  
Raman Study

scholarly journals Visualizing excited state dynamics of conjugated molecules trough femtosecond stimulated Raman scattering

2019 ◽  
Vol 205 ◽  
pp. 09015
Author(s):  
Batignani Giovanni ◽  
Pontecorvo Emanuele ◽  
Ferrante Carino ◽  
Aschi Massimiliano ◽  
Elles Christopher G. ◽  
...  
Keyword(s):  
Excited State ◽  
Raman Scattering ◽  
Model Compound ◽  
Stimulated Raman Scattering ◽  
Reaction Pathway ◽  
Structural Rearrangement ◽  
Intersystem Crossing ◽  
Conjugated Molecules ◽  
Excited State Dynamics ◽  
Stimulated Raman

The reaction pathway in the photoexcited model compound 2-methyl-5-phenylthiophene has been unravelled by Femtosecond Stimulated Raman Scattering and quantum chemical calculations. The excited state dynamics, including structural rearrangement, vibrational cooling and intersystem-crossing, will be presented.

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