Time-resolved spectroscopy of the singlet excited state of betanin in aqueous and alcoholic solutions

2015 ◽  
Vol 17 (27) ◽  
pp. 18152-18158 ◽  
Author(s):  
Monika Wendel ◽  
Stanislaw Nizinski ◽  
Dorota Tuwalska ◽  
Karolina Starzak ◽  
Dominika Szot ◽  
...  
Keyword(s):  
Excited State ◽  
Singlet Excited State ◽  
Time Resolved ◽  
Time Resolved Spectroscopy ◽  
Nir Absorption

Transient UV-vis-NIR absorption of betanin in water.

Excited-state dynamics of Si–rhodamine and its aggregates: versatile fluorophores for NIR absorption

2016 ◽  
Vol 18 (3) ◽  
pp. 2097-2103 ◽  
Author(s):  
Sooyeon Kim ◽  
Mamoru Fujitsuka ◽  
Mikiji Miyata ◽  
Tetsuro Majima
Keyword(s):  
Excited State ◽  
Excited States ◽  
Time Resolved ◽  
Time Resolved Spectroscopy ◽  
Excited State Dynamics ◽  
Nir Absorption ◽  
First Time

The properties of SiR monomers and aggregates in the excited states are thoroughly characterized for the first time using time-resolved spectroscopy.

Picosecond time-resolved observation of photoinduced charge separation from the singlet excited state of porphyrin-quinone model systems

1981 ◽  
Vol 84 (2) ◽  
pp. 263-266 ◽  
Author(s):  
Masahito Migita ◽  
Tadashi Okada ◽  
Noboru Magata ◽  
Shinji Nishitani ◽  
Nobuyuki Kurata ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Separation ◽  
Model Systems ◽  
Singlet Excited State ◽  
Time Resolved ◽  
Photoinduced Charge Separation ◽  
Photoinduced Charge

scholarly journals Time-Resolved Spectroscopy of the Metal-to-Metal Charge Transfer Excited State in Dinuclear Cyano-Bridged Mixed-Valence Complexes

2005 ◽  
Vol 44 (15) ◽  
pp. 5530-5536 ◽  
Author(s):  
Brendan P. Macpherson ◽  
Paul V. Bernhardt ◽  
Andreas Hauser ◽  
Stéphane Pagès ◽  
Eric Vauthey
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Mixed Valence ◽  
Time Resolved ◽  
Metal Charge ◽  
Time Resolved Spectroscopy ◽  
Metal Charge Transfer

Spectral and Photoprototropic Characteristics of 4-Aminobiphenyl in β-Cyclodextrin

2004 ◽  
Vol 69 (4) ◽  
pp. 748-758 ◽  
Author(s):  
Israel V. Muthu Vijayan Enoch ◽  
Meenakshisundaram Swaminathan
Keyword(s):  
Excited State ◽  
Steady State ◽  
Fluorescence Spectroscopy ◽  
Inclusion Complex ◽  
Ground State ◽  
Time Resolved Fluorescence ◽  
Neutral Form ◽  
Time Resolved ◽  
Time Resolved Spectroscopy

The photophysical and photoprototropic behaviour of 4-aminobiphenyl (4ABP) in aqueous β-cyclodextrin (β-CDx) solution has been investigated using steady-state and time-resolved fluorescence spectroscopy. Fluorescence of the neutral form of 4ABP is enhanced due to the formation of a 1:1 complex with β-CDx. The formation of this complex has been confirmed by time-resolved spectroscopy. In the presence of β-CDx, no change was observed in the ground state pKa value but the excited state pKa value changed. Based on its photophysical and photoprototropic characteristics in β-CDx, the structure of the 1:1 inclusion complex is proposed.

Excited state dynamics of nanocrystalline VO 2 with white light continuum time resolved spectroscopy

2014 ◽  
Vol 333 ◽  
pp. 109-114 ◽  
Author(s):  
Ulaş Kürüm ◽  
H. Gul Yaglioglu ◽  
Betül Küçüköz ◽  
R. Mustafa Oksuzoglu ◽  
Mustafa Yıldırım ◽  
...  
Keyword(s):  
Excited State ◽  
White Light ◽  
Time Resolved ◽  
Time Resolved Spectroscopy ◽  
Excited State Dynamics ◽  
White Light Continuum
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