Orthogonal carbazole-perylene bisimide pentad: a photoconversion-tunable photosensitizer with diversified excitation and excited-state relaxation pathways

2021 ◽  
Author(s):  
Zhaolong Wang ◽  
Yue Sun ◽  
Simin Lin ◽  
Gang Wang ◽  
Xingmao Chang ◽  
...  
Keyword(s):  
Excited State ◽  
Perylene Bisimide

scholarly journals Photoinduced Interactions in a Pyrene-Calix[4]arene-Perylene Bisimide Dye System: Probing Ground-State Conformations with Excited-State Dynamics of Charge Separation and Recombination

2009 ◽  
Vol 113 (42) ◽  
pp. 18358-18368 ◽  
Author(s):  
Nguyen Vân Anh ◽  
Felix Schlosser ◽  
Michiel M. Groeneveld ◽  
Ivo H. M. van Stokkum ◽  
Frank Würthner ◽  
...  
Keyword(s):  
Excited State ◽  
Ground State ◽  
Charge Separation ◽  
Excited State Dynamics ◽  
Perylene Bisimide

Excited-State Vibrational Coherence in Perylene Bisimide Probed by Femtosecond Broadband Pump–Probe Spectroscopy

2015 ◽  
Vol 119 (24) ◽  
pp. 6275-6282 ◽  
Author(s):  
Minjung Son ◽  
Kyu Hyung Park ◽  
Min-Chul Yoon ◽  
Pyosang Kim ◽  
Dongho Kim
Keyword(s):  
Excited State ◽  
Pump Probe ◽  
Vibrational Coherence ◽  
Perylene Bisimide ◽  
Probe Spectroscopy

Can the Excited State Energy of a Pyrenyl Unit Be Directly Transferred to a Perylene Bisimide Moiety?

2016 ◽  
Vol 120 (46) ◽  
pp. 11961-11969 ◽  
Author(s):  
Gang Wang ◽  
Congdi Shang ◽  
Li Wang ◽  
Haonan Peng ◽  
Shiwei Yin ◽  
...  
Keyword(s):  
Excited State ◽  
State Energy ◽  
Excited State Energy ◽  
Perylene Bisimide

scholarly journals Guest and solvent modulated photo-driven charge separation and triplet generation in a perylene bisimide cyclophane

2016 ◽  
Vol 7 (8) ◽  
pp. 5428-5434 ◽  
Author(s):  
Peter Spenst ◽  
Ryan M. Young ◽  
Michael R. Wasielewski ◽  
Frank Würthner
Keyword(s):  
Excited State ◽  
Charge Separation ◽  
Excited State Dynamics ◽  
Perylene Bisimide

The modulation of the excited state dynamics in a perylene bisimide cyclophane was achieved by solvent and guest variation.

Ground- and Excited-State Pinched Cone Equilibria in Calix[4]arenes Bearing Two Perylene Bisimide Dyes

2008 ◽  
Vol 112 (37) ◽  
pp. 14626-14638 ◽  
Author(s):  
Catharina Hippius ◽  
Ivo H. M. van Stokkum ◽  
Ennio Zangrando ◽  
René M. Williams ◽  
Michael Wykes ◽  
...  
Keyword(s):  
Excited State ◽  
Perylene Bisimide

Folding-Induced Modulation of Excited-State Dynamics in an Oligophenylene-Ethynylene-Tethered Spiral Perylene Bisimide Aggregate

ChemPhysChem ◽  
2015 ◽  
Vol 16 (8) ◽  
pp. 1757-1767 ◽  
Author(s):  
Minjung Son ◽  
Benjamin Fimmel ◽  
Volker Dehm ◽  
Frank Würthner ◽  
Dongho Kim
Keyword(s):  
Excited State ◽  
Excited State Dynamics ◽  
Perylene Bisimide

Excited-state photophysical processes in a molecular system containing perylene bisimide and zinc porphyrin chromophores

2020 ◽  
Vol 22 (36) ◽  
pp. 20891-20900
Author(s):  
Fan Yang ◽  
Yanzhou Wu ◽  
Juan Zhao ◽  
Yiting Guo ◽  
Xudong Guo ◽  
...  
Keyword(s):  
Excited State ◽  
Steady State ◽  
Absorption Spectroscopy ◽  
Transient Absorption ◽  
Molecular System ◽  
Transient Absorption Spectroscopy ◽  
Zinc Porphyrin ◽  
Perylene Bisimide ◽  
Photophysical Behavior ◽  
Photophysical Processes

The photophysical behavior of PDI–ZnPor–PDI in both film- and solution-forms has been investigated using steady-state and transient absorption spectroscopy measurements.

Excited State Interactions in Calix[4]arene−Perylene Bisimide Dye Conjugates:  Global and Target Analysis of Supramolecular Building Blocks

2007 ◽  
Vol 111 (37) ◽  
pp. 13988-13996 ◽  
Author(s):  
Catharina Hippius ◽  
Ivo H. M. van Stokkum ◽  
E. Zangrando ◽  
René M. Williams ◽  
Frank Würthner
Keyword(s):  
Excited State ◽  
Building Blocks ◽  
Target Analysis ◽  
Perylene Bisimide

Renilla Bioluminescence: A Morphologic Approach to the Location of Photocytes

1974 ◽  
Vol 32 ◽  
pp. 208-209
Author(s):  
Ben O. Spurlock ◽  
Milton J. Cormier
Keyword(s):  
Excited State ◽  
Ground State ◽  
Molecular Basis ◽  
Light Emission ◽  
Chemical Basis ◽  
Electronic Excited State ◽  
Colonial Form ◽  
The Common ◽  
Eighteenth And Nineteenth Centuries ◽  
Catalyzed Oxidation

The phenomenon of bioluminescence has fascinated layman and scientist alike for many centuries. During the eighteenth and nineteenth centuries a number of observations were reported on the physiology of bioluminescence in Renilla, the common sea pansy. More recently biochemists have directed their attention to the molecular basis of luminosity in this colonial form. These studies have centered primarily on defining the chemical basis for bioluminescence and its control. It is now established that bioluminescence in Renilla arises due to the luciferase-catalyzed oxidation of luciferin. This results in the creation of a product (oxyluciferin) in an electronic excited state. The transition of oxyluciferin from its excited state to the ground state leads to light emission.

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