Impact of iodine loading and substitution position on intersystem crossing efficiency in a series of ten methylated-meso-phenyl-BODIPY dyes

2021 ◽  
Author(s):  
Jack T. Ly ◽  
Kayla F. Presley ◽  
Thomas M. Cooper ◽  
Luke A. Baldwin ◽  
Matthew J. Dalton ◽  
...  
Keyword(s):  
Excited State ◽  
Iodine Content ◽  
Intersystem Crossing ◽  
Theoretical Methods ◽  
Excited State Dynamics

Ten methylated-meso-phenyl-BODIPY dyes with varying iodine content were synthesized and studied using experimental and theoretical methods to examine how iodine substitution and loading influence the excited-state dynamics of the chromophores.

scholarly journals Excited state dynamics of protonated keto uracil: intersystem crossing pathways in competition

2021 ◽  
Vol 75 (1) ◽  
Author(s):  
Jordan Dezalay ◽  
Michel Broquier ◽  
Satchin Soorkia ◽  
Gilles Grégoire
Keyword(s):  
Excited State ◽  
Intersystem Crossing ◽  
Excited State Dynamics

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.

Picosecond excited-state dynamics in octahedral cobalt(III) complexes: intersystem crossing versus internal conversion

1993 ◽  
Vol 32 (4) ◽  
pp. 394-399 ◽  
Author(s):  
James K. McCusker ◽  
Kevin N. Walda ◽  
Douglas Magde ◽  
David N. Hendrickson
Keyword(s):  
Excited State ◽  
Internal Conversion ◽  
Intersystem Crossing ◽  
Excited State Dynamics

The Impact of Twisting on the Intersystem Crossing in Acenes: An Experimental and Computational Study

2022 ◽  
Author(s):  
Partha Malakar ◽  
Veniamin Borin ◽  
Anjan Bedi ◽  
Igor Schapiro ◽  
Ori Gidron ◽  
...  
Keyword(s):  
Excited State ◽  
Electronic Properties ◽  
Light Harvesting ◽  
Computational Study ◽  
Dominant Role ◽  
Intersystem Crossing ◽  
Side Group ◽  
Excited State Dynamics ◽  
Optical And Electronic Properties ◽  
The Impact

Due to their unique excited state dynamics, acenes play a dominant role in optoelectronic and light-harvesting applications. Their optical and electronic properties are typically tailored by side-group engineering, which often...

Excited State Dynamics and Photochemistry of Nitroaromatic Compounds

2021 ◽  
Author(s):  
William Ernesto Rodríguez-Córdoba ◽  
Luis Gutiérrez-Arzaluz ◽  
Fernando Cortes-Guzman ◽  
Jorge Peón
Keyword(s):  
Excited State ◽  
Nitroaromatic Compounds ◽  
Intersystem Crossing ◽  
Excited State Dynamics ◽  
Aromatic Molecules

Nitrated aromatic molecules have unique photoinduced channels. Due to the presence of oxygen-centered non-bonding orbitals, they can undergo sub-picosecond intersystem crossing showing one of the strongest couplings between the singlet...

Ultrafast Intersystem Crossing: Excited State Dynamics of Platinum Acetylide Complexes

2008 ◽  
Vol 113 (3) ◽  
pp. 1060-1066 ◽  
Author(s):  
Guda Ramakrishna ◽  
Theodore Goodson ◽  
Joy E. Rogers-Haley ◽  
Thomas M. Cooper ◽  
Daniel G. McLean ◽  
...  
Keyword(s):  
Excited State ◽  
Intersystem Crossing ◽  
Excited State Dynamics
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