Holographic monitoring of spatial distributions of singlet oxygen in water

被引：7

作者：

Belashov, A. V. ^{[1
,2
]}

Bel'tyukova, D. M. ^{[1
,3
]}

Vasyutinskii, O. S. ^{[1
]}

Petrov, N. V. ^{[2
]}

Semenova, I. V. ^{[1
]}

Chupov, A. S. ^{[1
]}

机构：

[1] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

[2] St Petersburg Natl Res Univ Informat Technol Mech, St Petersburg 197101, Russia

[3] St Petersburg State Polytech Univ, St Petersburg 195251, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2014年 / 40卷 / 12期

基金：

俄罗斯科学基金会;

关键词：

Singlet Oxygen; Technical Physic Letter; Thermal Disturbance; Refractive Index Variation; Refractive Index Gradient;

D O I：

10.1134/S1063785014120189

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A method for monitoring spatial distributions of singlet oxygen in biological media has been developed. Singlet oxygen was generated using RadachlorinA (R) photosensitizer, while thermal disturbances caused by nonradiative deactivation of singlet oxygen were detected by the holographic interferometry technique. Processing of interferograms yields temperature maps that characterize the deactivation process and show the distribution of singlet oxygen species.

引用

页码：1134 / 1135

页数：2

共 4 条

[1] TIME-RESOLVED PHOTOTHERMAL AND PHOTOACOUSTIC METHODS APPLIED TO PHOTOINDUCED PROCESSES IN SOLUTION
BRASLAVSKY, SE
HEIBEL, GE
[J]. CHEMICAL REVIEWS, 1992, 92 (06) : 1381 - 1410
[2] Photosensitized singlet oxygen and its applications
DeRosa, MC
Crutchley, RJ
[J]. COORDINATION CHEMISTRY REVIEWS, 2002, 233 : 351 - 371
[3] In vitro and in vivo evaluation of Radachlorin® sensitizer for photodynamic therapy
Douillard, Samuel
Olivier, David
Patrice, Thierry
[J]. PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2009, 8 (03) : 405 - 413
[4] Physical mechanisms of generation and deactivation of singlet oxygen
Schweitzer, C
Schmidt, R
[J]. CHEMICAL REVIEWS, 2003, 103 (05) : 1685 - 1757

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