A general framework for non-exponential delayed fluorescence and phosphorescence decay analysis, illustrated on Protoporphyrin IX

The PpIX DF show the significant role of SOFDF mechanism at high concentrations and at atmospheric partial pressure of oxygen and should be considered when developing diagnostic tools for clinical applications.

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The Effect of Heavy Atoms Replacement Sites on the Luminescent Ways of D-A-D Type Diphenyl Sulfone Molecules: Thermally Activated Delayed Fluorescence and Phosphorescence

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ◽

10.1016/j.saa.2021.120249 ◽

2021 ◽

pp. 120249

Author(s):

Yu-Hao Shi ◽

Fei Wang ◽

Guang-Yan Sun ◽

Yu-Zhong Xie

Keyword(s):

Delayed Fluorescence ◽

Thermally Activated Delayed Fluorescence ◽

Heavy Atoms ◽

Thermally Activated ◽

Diphenyl Sulfone ◽

Fluorescence And Phosphorescence

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A Comparative Study of Rotational Relaxations of an Eosin-protein Complex Using Delayed Fluorescence and Phosphorescence

Journal of Modern Optics ◽

10.1080/09500349214552371 ◽

1992 ◽

Vol 39 (11) ◽

pp. 2363-2373 ◽

Cited By ~ 3

Author(s):

J. Yao ◽

D. Mcstay ◽

A.J. Rogers ◽

P.J. Quinn

Keyword(s):

Comparative Study ◽

Protein Complex ◽

Delayed Fluorescence ◽

Fluorescence And Phosphorescence

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Real-time,in vivomeasurement of tissular pO2 through the delayed fluorescence of endogenous protoporphyrin IX during photodynamic therapy

Journal of Biomedical Optics ◽

10.1117/1.jbo.17.11.115007 ◽

2012 ◽

Vol 17 (11) ◽

pp. 115007 ◽

Cited By ~ 33

Author(s):

Filippo Piffaretti ◽

Anna Maria Novello ◽

Rajendran Senthil Kumar ◽

Eddy Forte ◽

Cédric Paulou ◽

...

Keyword(s):

Photodynamic Therapy ◽

Real Time ◽

Protoporphyrin Ix ◽

Delayed Fluorescence

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Stimuli responsive and reversible crystalline–amorphous transformation in a molecular solid: fluorescence switching and enhanced phosphorescence in the amorphous state

Journal of Materials Chemistry C ◽

10.1039/c9tc01600g ◽

2019 ◽

Vol 7 (23) ◽

pp. 7083-7089 ◽

Cited By ~ 6

Author(s):

Pagidi Sudhakar ◽

T. P. Radhakrishnan

Keyword(s):

Amorphous State ◽

Delayed Fluorescence ◽

Sharp Contrast ◽

Stimuli Responsive ◽

Fluorescence Switching ◽

Solid Fluorescence ◽

External Stimuli ◽

Fluorescence And Phosphorescence ◽

Molecular Solid

A diaminodicyanoquinodimethane molecule based material undergoes reversible crystalline–amorphous transformation upon external stimuli. Significantly, delayed fluorescence and phosphorescence are observed in the material, with an unusual enhancement of the latter in the amorphous state, in sharp contrast to the decrease in fluorescence.

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