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Literature DB >> 19929010

Singlet oxygen delivery through the porous cap of a hollow-core fiber optic device.

Matibur Zamadar¹, David Aebisher, Alexander Greer.

Abstract

The development of the first photosensitizer/fiber optic device is reported. An oxygen-flowing, fiber-capped configuration is used for the application of heterogeneous, spatially confined singlet oxygen delivery in aqueous media. This is a unique device, unlike other heterogeneous photosensitizers, in which local concentrations of singlet oxygen can be delivered via introduction and withdrawal of the fiber tip.

Entities: Chemical Disease Species

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Year: 2009 PMID： 19929010 PMCID： PMC3329779 DOI： 10.1021/jp907945c

Source DB: PubMed Journal: J Phys Chem B ISSN： 1520-5207 Impact factor: 2.991

9 in total

1. Physical mechanisms of generation and deactivation of singlet oxygen.

Authors: Claude Schweitzer; Reinhard Schmidt
Journal: Chem Rev Date: 2003-05 Impact factor: 60.622

2. Zeolite-coated quartz fibers as media for photochemical and photophysical studies.

Authors: Ajit R Pradhan; Sundararajan Uppili; J Shailaja; J Sivaguru; V Ramamurthy
Journal: Chem Commun (Camb) Date: 2002-03-21 Impact factor: 6.222

3. Lifetime and diffusion of singlet oxygen in a cell.

Authors: Esben Skovsen; John W Snyder; John D C Lambert; Peter R Ogilby
Journal: J Phys Chem B Date: 2005-05-12 Impact factor: 2.991

Review 4. Rather exotic types of cyclic peroxides: heteroatom dioxiranes.

Authors: Nahed Sawwan; Alexander Greer
Journal: Chem Rev Date: 2007-06-26 Impact factor: 60.622

5. Microheterogeneous concentrations of singlet oxygen in natural organic matter isolate solutions.

Authors: Matthew Grandbois; Douglas E Latch; Kristopher McNeill
Journal: Environ Sci Technol Date: 2008-12-15 Impact factor: 9.028

6. Dynamics of gas flow in hollow core photonic bandgap fibers.

Authors: Jes Henningsen; Jan Hald
Journal: Appl Opt Date: 2008-05-20 Impact factor: 1.980

7. Photosensitized oxidation of substituted phenols on aluminum phthalocyanine-intercalated organoclay.

Authors: Zhigang Xiong; Yiming Xu; Lizhong Zhu; Jincai Zhao
Journal: Environ Sci Technol Date: 2005-01-15 Impact factor: 9.028

8. Singlet oxygen chemistry in water: a porous vycor glass-supported photosensitizer.

Authors: David Aebisher; Nikolay S Azar; Matibur Zamadar; Naveen Gandra; Harry D Gafney; Ruomei Gao; Alexander Greer
Journal: J Phys Chem B Date: 2008-01-29 Impact factor: 2.991

9. Singlet oxygen chemistry in water. 2. Photoexcited sensitizer quenching by O2 at the water-porous glass interface.

Authors: Jovan Giaimuccio; Matibur Zamadar; David Aebisher; Gerald J Meyer; Alexander Greer
Journal: J Phys Chem B Date: 2008-12-11 Impact factor: 2.991

9 in total

5 in total

5. A fiberoptic (photodynamic therapy type) device with a photosensitizer and singlet oxygen delivery probe tip for ovarian cancer cell killing.

Authors: Dorota Bartusik; David Aebisher; Ashwini Ghogare; Goutam Ghosh; Inna Abramova; Tayyaba Hasan; Alexander Greer
Journal: Photochem Photobiol Date: 2013-04-22 Impact factor: 3.421