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| Optical Properties and Biological Applications of Meso-tetrakis (p-methylphenyl) Porphyrin and Its Cobalt Complex |
| Author Name | Affiliation | E-mail | | ZHANG Wan-Yu | School of Petrochemical Engineering, Shenyang University of Technology, Liaoyang, Liaoning 111003, China | | | ZHANG Xiao-Juan | School of Petrochemical Engineering, Shenyang University of Technology, Liaoyang, Liaoning 111003, China | zxj51565@163.com | | TONG Jia-Lin | School of Petrochemical Engineering, Shenyang University of Technology, Liaoyang, Liaoning 111003, China | | | CHEN Tian-Ci | School of Petrochemical Engineering, Shenyang University of Technology, Liaoyang, Liaoning 111003, China | | | TIAN Jun-Qiang | School of Petrochemical Engineering, Shenyang University of Technology, Liaoyang, Liaoning 111003, China | | | HU Rong | Shenzhen Research Institute, The Hong Kong University of Science and Technology, Shenzhen, Guangdong 518000, China | | | WANG Zhi-Ming | Shenzhen Research Institute, The Hong Kong University of Science and Technology, Shenzhen, Guangdong 518000, China | wangzhm1983@163.com |
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| Abstract: The solvation effects of meso-tetrakis(p-methylphenyl) porphyrin (TMPP) and meso-tetrakis(p-methylphenyl) porphyrin cobalt (TMPP-Co), and the luminescence mechanism in aqueous systems have been studied in detail. It was found that the luminescence intensity of TMPP after the complexation of cobalt ions decreased significantly; the solvation effect of TMPP-Co was not only related to the polarity of the solvent but also related to the axial coordination of Co ions. The luminous intensities of TMPP and TMPP-Co showed a trend of increase and then decrease both in aqueous phase and in glycerol. In addition, TMPP-Co has a strong ability to generate singlet oxygen; the preparation of TMPP-TAT-NPs nanoparticles successfully stained cells and localized to the cell lysosomes. |
| Keywords: TMPP photoelectric properties singlet oxygen cell staining |
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| ZHANG Wan-Yu,ZHANG Xiao-Juan,TONG Jia-Lin,CHEN Tian-Ci,TIAN Jun-Qiang,HU Rong,WANG Zhi-Ming.Optical Properties and Biological Applications of Meso-tetrakis (p-methylphenyl) Porphyrin and Its Cobalt Complex[J].Chinese Journal of Inorganic Chemistry,2018,34(12):2161-2171. |
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