Two-photon excitation energy transfer microscopy

2000 ◽  
Author(s):  
Ammasi Periasamy
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Excitation Energy Transfer ◽  
Two Photon ◽  
Photon Excitation ◽  
Two Photon Excitation

scholarly journals Non-linear Simultaneous Two-Photon Excitation Energy Transfer in the Wrong Direction

1997 ◽  
Vol 17 (3) ◽  
pp. 161-174 ◽  
Author(s):  
M. Nickoleit ◽  
A. Uhl ◽  
J. Bendig
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Single Photon ◽  
Energy Levels ◽  
Excitation Energy Transfer ◽  
Laser Exposure ◽  
Two Photon ◽  
Photon Excitation ◽  
Covalently Linked ◽  
Two Photon Excitation

The simultaneous two-photon excitation energy transfer (SEET) was demonstrated for the first time using trichromophoric model compounds. Two identical donors (A–antenna) were covalently linked to an energy acceptor unit (T–target) with different energy levels preventing energy transfer of a single photon. At high intensity illumination (laser exposure) of a trichromophoric system A∼T∼A (A–fluorescein, erythrosin; T-Estilbene), sufficient to excite both of the appended donor subunits, population of the target excited state may occur via simultaneous energy transfer of two photons, one from each donor. In order to restrict reverse energy transfer from the higher energy target to the lower energy donor(s) it is necessary that the excited target unit undergoes an efficient photoreaction. In the investigated case this was achieved by photoisomerization of the stilbene unit used for monitoring of the SEET.

Energy Transfer in Aminonaphthalimide-Boron-Dipyrromethene (BODIPY) Dyads upon One- and Two-Photon Excitation: Applications for Cellular Imaging

2013 ◽  
Vol 9 (3) ◽  
pp. 797-804 ◽  
Author(s):  
Daniel Collado ◽  
Patricia Remón ◽  
Yolanda Vida ◽  
Francisco Najera ◽  
Pratik Sen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Cellular Imaging ◽  
Two Photon ◽  
Photon Excitation ◽  
Boron Dipyrromethene ◽  
Two Photon Excitation

Energy Transfer from CdSe Quantum Dots to Porphyrin via Two-Photon Excitation

2013 ◽  
Vol 13 (2) ◽  
pp. 1368-1371 ◽  
Author(s):  
Limin An ◽  
Kefu Chao ◽  
Qinghui Zeng ◽  
Xueting Han ◽  
Ze Yuan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Cdse Quantum Dots ◽  
Two Photon ◽  
Photon Excitation ◽  
Two Photon Excitation

scholarly journals Corrigendum: Combined Two-Photon Excitation and d→f Energy Transfer in a Water-Soluble IrIII/EuIIIDyad: Two Luminescence Components from One Molecule for Cellular Imaging

2014 ◽  
Vol 20 (52) ◽  
pp. 17242-17242 ◽  
Author(s):  
Elizabeth Baggaley ◽  
Deng-Ke Cao ◽  
Daniel Sykes ◽  
Stanley W. Botchway ◽  
Julia A. Weinstein ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Cellular Imaging ◽  
Water Soluble ◽  
Two Photon ◽  
Photon Excitation ◽  
Two Photon Excitation
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