Cation Effect on the Electronic Excited States of Guanine Nanostructures Studied by Time-Resolved Fluorescence Spectroscopy

2012 ◽  
Vol 116 (27) ◽  
pp. 14682-14689 ◽  
Author(s):  
Ying Hua ◽  
Pascale Changenet-Barret ◽  
Roberto Improta ◽  
Ignacio Vayá ◽  
Thomas Gustavsson ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Excited States ◽  
Time Resolved Fluorescence ◽  
Time Resolved ◽  
Electronic Excited States ◽  
Cation Effect

Time-resolved stimulated emission depletion in two-photon excited states

2003 ◽  
Vol 31 (5) ◽  
pp. 1047-1051 ◽  
Author(s):  
A.J. Bain ◽  
R.J. Marsh ◽  
D.A. Armoogum ◽  
O. Mongin ◽  
L. Porrès ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Excited States ◽  
Stimulated Emission ◽  
Molecular Probe ◽  
Time Resolved Fluorescence ◽  
Time Resolved ◽  
New Approach ◽  
Two Photon ◽  
Orientational Averaging ◽  
Stimulated Emission Depletion

A new approach to time-resolved fluorescence spectroscopy based on stimulated emission depletion (STED) of two-photon excited states is presented. Combined with time-resolved detection, STED can circumvent orientational averaging constraints and spontaneous emission selection rules inherent in all conventional techniques. Applications of STED to the study of molecular probe dynamics are presented, together with studies of STED dynamics in a new push–push two-photon chromophore.

scholarly journals Drug/protein interactions studied by time-resolved fluorescence spectroscopy

2014 ◽  
Author(s):  
Thomas Gustavsson ◽  
Dimitra Markovitsi ◽  
Ignacio Vayá ◽  
Paula Bonancía ◽  
M. C. Jiménez ◽  
...  
Keyword(s):  
Fluorescence Spectroscopy ◽  
Protein Interactions ◽  
Time Resolved Fluorescence ◽  
Time Resolved

Mechanism of charge transfer in the molecular DPQ complex studied by time-resolved fluorescence spectroscopy

1991 ◽  
Vol 95 (17) ◽  
pp. 6437-6440 ◽  
Author(s):  
V. V. Borovkov ◽  
R. P. Evstigneeva ◽  
I. A. Struganova ◽  
V. F. Kamalov ◽  
B. N. Toleutaev
Keyword(s):  
Charge Transfer ◽  
Fluorescence Spectroscopy ◽  
Time Resolved Fluorescence ◽  
Time Resolved
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