One- and Two-Photon Photosensitized Singlet Oxygen Production:  Characterization of Aromatic Ketones as Sensitizer Standards

2007 ◽  
Vol 111 (26) ◽  
pp. 5756-5767 ◽  
Author(s):  
Jacob Arnbjerg ◽  
Martin J. Paterson ◽  
Christian B. Nielsen ◽  
Mikkel Jørgensen ◽  
Ove Christiansen ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Oxygen Production ◽  
Aromatic Ketones ◽  
Two Photon

Synthesis and characterization of novel 5-monocarbohydrate-10,20-bis-aryl-porphyrins

2020 ◽  
Vol 24 (01n03) ◽  
pp. 330-339
Author(s):  
Flávio Figueira ◽  
Leandro M. O. Lourenço ◽  
Maria G. P. M. S. Neves ◽  
José A. S. Cavaleiro ◽  
João P. C. Tomé
Keyword(s):  
Singlet Oxygen ◽  
Synthesis And Characterization ◽  
Spectroscopic Techniques ◽  
Oxygen Production ◽  
Porphyrin Derivatives ◽  
Porphyrin Macrocycle ◽  
Meso Position

The synthesis of derivatives bearing glucose or galactose units linked by an acrylate spacer to one free meso position of a bis-aryl-porphyrin macrocycle was developed and characterized by standard spectroscopic techniques. The new mono-substituted gluco- and galacto-porphyrin derivatives 5–8 present an alternative to the widespread tetra-aryl porphyrin functionalization. Singlet oxygen studies showed a comparable singlet oxygen production with TPP. Furthermore, the less bulky architectures here synthesized present an opportunity to enhance the PDT and PDI capabilities of glycoporphyrins with a simple synthetic modification at one of the meso positions.

A zwitterionic red-emitting water-soluble conjugated polymer with high resistance to nonspecific binding for two-photon cell imaging and good singlet oxygen production capability

2021 ◽  
Author(s):  
Yan-Qin Huang ◽  
Shan-Shan Jiang ◽  
Li-Xiang Pan ◽  
Rui Zhang ◽  
Kun-Lin Liu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Conjugated Polymers ◽  
Singlet Oxygen ◽  
High Resistance ◽  
Conjugated Polymer ◽  
Cell Imaging ◽  
Water Soluble ◽  
Oxygen Production ◽  
Nonspecific Binding ◽  
Two Photon

Water-soluble conjugated polymers (WSCPs) with dual capability of two-photon imaging and singlet oxygen (1O2) production have become one type of the most promising agents in noninvasive imaging guided photodynamic therapy...

Synthesis and Characterization of Water-Soluble Phenylene−Vinylene-Based Singlet Oxygen Sensitizers for Two-Photon Excitation

2005 ◽  
Vol 70 (18) ◽  
pp. 7065-7079 ◽  
Author(s):  
Christian B. Nielsen ◽  
Mette Johnsen ◽  
Jacob Arnbjerg ◽  
Michael Pittelkow ◽  
Sean P. McIlroy ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Water Soluble ◽  
Synthesis And Characterization ◽  
Phenylene Vinylene ◽  
Two Photon ◽  
Photon Excitation ◽  
Two Photon Excitation

Molecular Tuning of Phenylene-Vinylene Derivatives for Two-Photon Photosensitized Singlet Oxygen Production

2009 ◽  
Vol 74 (23) ◽  
pp. 9094-9104 ◽  
Author(s):  
Christian B. Nielsen ◽  
Jacob Arnbjerg ◽  
Mette Johnsen ◽  
Mikkel Jo̷rgensen ◽  
Peter R. Ogilby
Keyword(s):  
Singlet Oxygen ◽  
Phenylene Vinylene ◽  
Oxygen Production ◽  
Two Photon

A fullerene–distyrylbenzene photosensitizer for two-photon promoted singlet oxygen production

2010 ◽  
Vol 12 (18) ◽  
pp. 4656 ◽  
Author(s):  
Elisabetta Collini ◽  
Ilaria Fortunati ◽  
Sara Scolaro ◽  
Raffaella Signorini ◽  
Camilla Ferrante ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Oxygen Production ◽  
Two Photon

Efficient cyanoaromatic photosensitizers for singlet oxygen production: synthesis and characterization of the transient reactive species

2013 ◽  
Vol 15 (40) ◽  
pp. 17219 ◽  
Author(s):  
Filippo Ronzani ◽  
Emmanuel Arzoumanian ◽  
Sylvie Blanc ◽  
Patrice Bordat ◽  
Thierry Pigot ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Reactive Species ◽  
Synthesis And Characterization ◽  
Oxygen Production

Singlet Oxygen Production upon Two-Photon Excitation of TiO2in Chloroform

ChemPhysChem ◽  
2009 ◽  
Vol 10 (11) ◽  
pp. 1789-1793 ◽  
Author(s):  
Wenbing Li ◽  
Naveen Gandra ◽  
Shavelle N. Courtney ◽  
Ruomei Gao
Keyword(s):  
Singlet Oxygen ◽  
Oxygen Production ◽  
Two Photon ◽  
Photon Excitation ◽  
Two Photon Excitation

Methylthio BODIPY as a standard triplet photosensitizer for singlet oxygen production: a photophysical study

2019 ◽  
Vol 21 (36) ◽  
pp. 20403-20414 ◽  
Author(s):  
Ruth Prieto-Montero ◽  
Rebeca Sola-Llano ◽  
Raul Montero ◽  
Asier Longarte ◽  
Teresa Arbeloa ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Singlet State ◽  
Oxygen Production ◽  
Photophysical Study

The detailed triplet and singlet state characterization of 3,5-dimethyl-2,6-diiodo-8-thiomethyl-pyrromethene (MeSBDP), a promising standard sensitizer for singlet oxygen production.

scholarly journals π-Extended diketopyrrolopyrrole–porphyrin arrays: one- and two-photon photophysical investigations and theoretical studies

2016 ◽  
Vol 18 (31) ◽  
pp. 21954-21965 ◽  
Author(s):  
Md. M. Alam ◽  
F. Bolze ◽  
C. Daniel ◽  
L. Flamigni ◽  
C. Gourlaouen ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Cross Sections ◽  
Production Efficiency ◽  
Photon Absorption ◽  
Theoretical Studies ◽  
Absorption Cross ◽  
Oxygen Production ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Nir Emission

Diketopyrrolopyrrole–porphyrin conjugates show remarkable NIR emission properties, high two-photon absorption cross-sections and significant singlet oxygen production efficiency.

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