Rare earth nanoparticles binding toluidine blue o for photodynamic treatment.

Rare earth nanoparticles binding toluidine blue o for photodynamic treatment.

Rare earth nanoparticles exhibit various physical and chemical properties which are very worthy to explore. In this experiment, NaYF4: Yb, Er (20%,3%), the most efficient upconversion nanoparticles, used to bind with photosensitizer: toluidine blue O after surface modification. The FTIR, UV-visible...

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Bibliographic Details
Main Author: Hua, Yudan.
Other Authors: School of Chemical and Biomedical Engineering
Format: Theses and Dissertations
Language:English
Published: 2012
Subjects:
DRNTU::Engineering::Chemical engineering
Online Access:http://hdl.handle.net/10356/50521
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Institution: Nanyang Technological University
Language: English
Description
Summary:Rare earth nanoparticles exhibit various physical and chemical properties which are very worthy to explore. In this experiment, NaYF4: Yb, Er (20%,3%), the most efficient upconversion nanoparticles, used to bind with photosensitizer: toluidine blue O after surface modification. The FTIR, UV-visible and emission detection indicated that the nanoparticles conjugated to the toluidine blue O successfully and the energy transferred from nanoparticles to photosensitizer.

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