TRIPLET-TRIPLET ENERGY TRANSFER IN P-TRYPSIN 1 THE ROLE OF THE INDOLE TRIPLET IN THE ULTRAVIOLET-INDUCED PHOTOLYSIS OF β-TRYPSIN

1979 ◽  
Vol 29 (1) ◽  
pp. 67-70 ◽  
Author(s):  
N. Ramachandran ◽  
C. A. Ghiron
Keyword(s):  
Energy Transfer ◽  
Triplet Energy ◽  
Triplet Energy Transfer

Role of contact complexes in singlet-triplet energy transfer

1988 ◽  
Vol 48 (3) ◽  
pp. 318-322 ◽  
Author(s):  
N. Kh. Ibraev ◽  
G. A. Ketsle ◽  
L. V. Levshin ◽  
Yu. A. Soinikov
Keyword(s):  
Energy Transfer ◽  
Triplet Energy ◽  
Triplet Energy Transfer

scholarly journals Photoprotection and triplet energy transfer in higher plants: the role of electronic and nuclear fluctuations

2016 ◽  
Vol 18 (16) ◽  
pp. 11288-11296 ◽  
Author(s):  
Lorenzo Cupellini ◽  
Sandro Jurinovich ◽  
Ingrid G. Prandi ◽  
Stefano Caprasecca ◽  
Benedetta Mennucci
Keyword(s):  
Energy Transfer ◽  
Higher Plants ◽  
Excess Energy ◽  
High Light ◽  
Light Conditions ◽  
Triplet Energy ◽  
Photosynthetic Organisms ◽  
Triplet Energy Transfer

Photosynthetic organisms employ several photoprotection strategies to avoid damage due to the excess energy in high light conditions.

On the Role of Microcrystal Formation in Intermolecular Triplet-Triplet Energy Transfer in Rigid Glasses

1983 ◽  
Vol 38 (10) ◽  
pp. 1146-1148
Author(s):  
M. Zander
Keyword(s):  
Energy Transfer ◽  
Transfer System ◽  
Triplet Energy ◽  
True Solution ◽  
Donor And Acceptor ◽  
Triplet Energy Transfer

Abstract The intermolecular triplet-triplet energy transfer system benzophenone (donor)/naphthalene (acceptor) was studied in various rigid glasses at 77 K. It is shown that energy transfer is much more efficient if the donor is present in the form of microcrystals than in the case where both donor and acceptor compound are in true solution.

Role of Structural Changes in the Triplet−Triplet Energy Transfer Process to Oxime Derivatives

2002 ◽  
Vol 106 (29) ◽  
pp. 6702-6709 ◽  
Author(s):  
Jacques Lalevée ◽  
Xavier Allonas ◽  
Frédéric Louërat ◽  
Jean Pierre Fouassier
Keyword(s):  
Energy Transfer ◽  
Transfer Process ◽  
Structural Changes ◽  
Energy Transfer Process ◽  
Triplet Energy ◽  
Oxime Derivatives ◽  
Triplet Energy Transfer

The Triplet State of Ketones in Solution: The Role of the Charge Transfer State in the Quenching of Triplet Acetone by Aromatic Molecules

1973 ◽  
Vol 51 (11) ◽  
pp. 1881-1884 ◽  
Author(s):  
R. O. Loutfy ◽  
R. W. Yip
Keyword(s):  
Energy Transfer ◽  
Charge Transfer ◽  
Energy Difference ◽  
Charge Transfer State ◽  
Triplet Energy ◽  
Excited Triplet ◽  
Aromatic Molecules ◽  
Triplet Energy Transfer ◽  
Transfer State

The rate constants for quenching of triplet acetone by a series of halobenzenes have been determined by flash emission technique. Quenching was found to be approximately a hundred times faster than that for triplet benzophenone. For both triplet ketones, quenching did not decrease with the increase in triplet energy difference between ketone and quencher (as expected for normal endothermic triplet energy transfer) and did not correlate with the i.p. of all of the quenchers studied. All of the qualitative features of the quenching results can be simply interpreted in terms of enhanced coupling of the locally excited triplet ketone and quencher states as a result of interaction with the charge transfer state.

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