STUDY ON THE MECHANISM OF PHOTOOXIDATION OF NEAR-INFRARED ABSORBING CYANINE DYES

doi:10.7517/j.issn.1674-0475.1996.04.314

Imaging Science and Photochemistry ›› 1996, Vol. 14 ›› Issue (4): 314-319.DOI: 10.7517/j.issn.1674-0475.1996.04.314

Previous Articles Next Articles

STUDY ON THE MECHANISM OF PHOTOOXIDATION OF NEAR-INFRARED ABSORBING CYANINE DYES

LIJun CHEN Ping¹, ZHAO Jiang¹, ZHENG Deshui¹, TSUNEKI Okazaki¹, MASAAKI Hayami²

1. Institute of Photographic Chemistry, The Chinese Academy of Sciences, Beijing 100101, P. R. China;
2. Nippon Kankoh-Shikiso Kenkyusho, Okayama 701, Japan

Received:1996-02-05 Revised:1996-05-17 Online:1996-11-20 Published:1996-11-20

Abstract

Abstract: In this paper,spectrum characteristic and stability of three near-infrared cyanine dyes against photooxidation have been studied. Results showed that the stability of dyes with three kinds typical structure of heterocyclic stem against photooxidation was in such order:benzoxazole>benzothiazole>benselenazole. It was indicated through the quenching experiments that both of singlet oxygen mechanism and superoxide anion mechanism might be present in the auto-sensitized photooxidation of cyanine dyes, and photooxidation merely occurred in single oxygen mechanism.

Key words: infrared abosorbing cyanine dye, phtooxidation, singlet oxygen, superoxide anion

LIJun CHEN Ping, ZHAO Jiang, ZHENG Deshui, TSUNEKI Okazaki, MASAAKI Hayami. STUDY ON THE MECHANISM OF PHOTOOXIDATION OF NEAR-INFRARED ABSORBING CYANINE DYES[J]. Imaging Science and Photochemistry, 1996, 14(4): 314-319.

[1]	YUE Shuai, SHAO Zhumei, JIANG Xindong. Recent Advances of the Near-infrared Fluorescent BODIPY/aza-BODIPY Dyes [J]. Imaging Science and Photochemistry, 2020, 38(4): 585-600.
[2]	PENG Chengyun, CHEN Yong. Photocatalytic Oxidation of Sulfides with Perylene-based Derivatives as Photosensitizers [J]. Imaging Science and Photochemistry, 2017, 35(5): 675-685.
[3]	LI Hai-xia, GAO Yun-yan, OU Zhi-ze, JIN He-lin, CAO Lu, CHEN Chen. Encapsulate Porphyrin or Fullerene Derivatives in PMADQUAT/PSt-PAA Polyion Complex Aggregates for Enhanced Singlet Oxygen Yields [J]. Imaging Science and Photochemistry, 2013, 31(3): 197-207.
[4]	QIAN Zhiguo, CHEN Ping, SUN Shuqing, ZHENG Desui, LI Tongshen. THE INFLUENCE OF HETEROCYCLIC STEM NUCLEI AGAINST PHOTOOXIDATION OF TRICARBOCYANINE DYES [J]. Imaging Science and Photochemistry, 1999, 17(4): 323-329.
[5]	LI Jun, CHEN Ping, ZHAO Jiang, ZHENG Deshui, TSUNEKI Okazaki, MASAAKI Hayami. THE INFLUENCE OF MOLECULAR CHAIN STRUCTUREON STABILITY AGAINST PHOTOOXIDATION OFNEAR-INFRARED ABSORBING CYANINE DYES [J]. Imaging Science and Photochemistry, 1997, 15(4): 343-350.
[6]	XIE Jie, HE Huizhu. NEW PHOTOSENSITIZERS FOR EFFICIENT PRODUCTION OF SINGLET OXYGEN──PORPHYRIN-LIKE MACROCYCLE METAL COMPLEXES [J]. Imaging Science and Photochemistry, 1996, 14(3): 212-217.
[7]	ZENG WAN-XUZ, CHEN PING, ZHENG DE-SHUI, TSUNEKI OKASAKI, MASAAKI HAYAMI. STUDY ON THE PHOTO OXIDATlON MECHANlSMOF POLYMETHYLENE CHAIN CYANINE DYES [J]. Imaging Science and Photochemistry, 1995, 13(2): 136-143.
[8]	CHEN SHEN, ZHANG MAN-HUA, JIANG LI-JIN. STUDY ON THE MECHANISM OF AUTO-SENSITIZED PHOTOOXIDATION OF HYPOCRELLIN [J]. Imaging Science and Photochemistry, 1993, 11(2): 1-7.
[9]	ZHOU QING-FU, RAN JIAN-XIAN, SHEN SHU-YIN, XU HUI-JUN,CHEN DE-WEN. INTERACTION OF METAL PHTHALOCYANINE EXCITED STATES WITH MOLECULAR OXYGEN [J]. Imaging Science and Photochemistry, 1992, 10(2): 151-158.
[10]	CAO EN-HUA, XIN SHU-MIN. SOME OBSERVATION ON THE SUPEROXIDE RADICAL FORMATION BY HEMATOPORPHYRIN DERIVATIVE PHOTOSENSITIZATION [J]. Imaging Science and Photochemistry, 1991, 9(3): 191-197.
[11]	CHEN JI-YAO, Lu YA-MENG, CHEN SHI-MING, CAI HUAI-XIN, Xu DE-YU, ZHANG HAO. THE ABILITY OF SOME HEMATOPORPHYRIN 3,8-ALKYLOXY (THIO) DERIVATIVE FOR PHOTO-GENERATING SINGLET OXYGEN [J]. Imaging Science and Photochemistry, 1991, 9(2): 156-159.
[12]	LIU RI-XIN, SHEN YAN-QING, WU SHI-KANG. A STUDY ON THE ABILITY OF SINGLET OXYGEN QUENCHING BY TRANSITION METAL COMPLEXES [J]. Imaging Science and Photochemistry, 1990, 8(1): 49-53.
[13]	LI QIONG-YAO, XIAO XU-LING, HE HUI-ZHU, ZHANG LIN-HUA, WANG DUO-YUAN. THE COMPARISON OF PHOTOSENSITIZED OXYGENATION EFFICIENCY FOR SEVERAL KINDS OF SENSITIZERS [J]. Imaging Science and Photochemistry, 1989, 7(2): 59-63.
[14]	JIANG ZHI-QIN, ZENG DAI-XUN. STUDIES ON PHOTOOXIDATION Ⅵ. SYNTHESIS OF CHOLESTENE DERIVATIVES BY SENSITIZED PHOTOOXIDATION [J]. Imaging Science and Photochemistry, 1989, 7(1): 53-59.
[15]	CHEN DONG-LI, WANG DUO-YUAN, XIAO XU-LING. SINGLET OXYGENATION OF 6-SUBSTITUTED-1,4-CYCLOOCTADIENES——A CONVENIENT SIMULTANEOUS SYNTHETIC ENTRY INTO CIS-5,8- AND TRANS-S,6-DISUBSTITUTED-1,3-CYCLOOCTADIENE CONTAINING OXYGEN DERIVATIVES [J]. Imaging Science and Photochemistry, 1988, 6(2): 29-34.

STUDY ON THE MECHANISM OF PHOTOOXIDATION OF NEAR-INFRARED ABSORBING CYANINE DYES

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments