Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System
Abstract Formation and electronic excitation energy transfer process in the nanosystem consisting of Ce0.85Tb0.15F3 nanoparticles, cetrimonium bromide (CTAB) surfactant, and chlorin e6 photosensitizer were studied. It was shown that chlorin e6 molecules bind to Ce0.85Tb0.15F3 NP in the presence of C...
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doaj-96d5c6d36b8b449484e1e137013222ff2020-11-25T00:55:21ZengSpringerOpenNanoscale Research Letters1931-75731556-276X2017-04-011211710.1186/s11671-017-2077-xEnergy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 SystemMykhaylo Yu. Losytskyy0Liliia V. Kuzmenko1Oleksandr B. Shcherbakov2Nikolai F. Gamaleia3Andrii I. Marynin4Valeriy M. Yashchuk5Taras Shevchenko National University of KyivTaras Shevchenko National University of KyivZabolotny Institute of Microbiology and Virology, NAS of UkraineR.E. Kavetsky Institute for Experimental Pathology, Oncology and Radiobiology, NAS of UkraineNational University of Food TechnologiesTaras Shevchenko National University of KyivAbstract Formation and electronic excitation energy transfer process in the nanosystem consisting of Ce0.85Tb0.15F3 nanoparticles, cetrimonium bromide (CTAB) surfactant, and chlorin e6 photosensitizer were studied. It was shown that chlorin e6 molecules bind to Ce0.85Tb0.15F3 NP in the presence of CTAB forming thus Ce0.85Tb0.15F3 NP-CTAB-chlorin e6 nanosystem. We consider that binding occurs via chlorin e6 embedding in the shell of CTAB molecules, formed around NP. In the Ce0.85Tb0.15F3 NP-CTAB-chlorin e6 nanosystem, electronic excitation energy transfer from Ce3+ to chlorin e6 takes place both directly (with the 0.33 efficiency for 2 μM chlorin e6) and via Tb3+.http://link.springer.com/article/10.1186/s11671-017-2077-xCe0.85Tb0.15F3 nanoparticlesChlorin e6Electronic excitation energy transferPhotodynamic therapy |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mykhaylo Yu. Losytskyy Liliia V. Kuzmenko Oleksandr B. Shcherbakov Nikolai F. Gamaleia Andrii I. Marynin Valeriy M. Yashchuk |
spellingShingle |
Mykhaylo Yu. Losytskyy Liliia V. Kuzmenko Oleksandr B. Shcherbakov Nikolai F. Gamaleia Andrii I. Marynin Valeriy M. Yashchuk Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System Nanoscale Research Letters Ce0.85Tb0.15F3 nanoparticles Chlorin e6 Electronic excitation energy transfer Photodynamic therapy |
author_facet |
Mykhaylo Yu. Losytskyy Liliia V. Kuzmenko Oleksandr B. Shcherbakov Nikolai F. Gamaleia Andrii I. Marynin Valeriy M. Yashchuk |
author_sort |
Mykhaylo Yu. Losytskyy |
title |
Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System |
title_short |
Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System |
title_full |
Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System |
title_fullStr |
Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System |
title_full_unstemmed |
Energy Transfer in Ce0.85Tb0.15F3 Nanoparticles-CTAB Shell-Chlorin e6 System |
title_sort |
energy transfer in ce0.85tb0.15f3 nanoparticles-ctab shell-chlorin e6 system |
publisher |
SpringerOpen |
series |
Nanoscale Research Letters |
issn |
1931-7573 1556-276X |
publishDate |
2017-04-01 |
description |
Abstract Formation and electronic excitation energy transfer process in the nanosystem consisting of Ce0.85Tb0.15F3 nanoparticles, cetrimonium bromide (CTAB) surfactant, and chlorin e6 photosensitizer were studied. It was shown that chlorin e6 molecules bind to Ce0.85Tb0.15F3 NP in the presence of CTAB forming thus Ce0.85Tb0.15F3 NP-CTAB-chlorin e6 nanosystem. We consider that binding occurs via chlorin e6 embedding in the shell of CTAB molecules, formed around NP. In the Ce0.85Tb0.15F3 NP-CTAB-chlorin e6 nanosystem, electronic excitation energy transfer from Ce3+ to chlorin e6 takes place both directly (with the 0.33 efficiency for 2 μM chlorin e6) and via Tb3+. |
topic |
Ce0.85Tb0.15F3 nanoparticles Chlorin e6 Electronic excitation energy transfer Photodynamic therapy |
url |
http://link.springer.com/article/10.1186/s11671-017-2077-x |
work_keys_str_mv |
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