Magnetic chitosan nanoparticles as a drug delivery system for targeting photodynamic therapy

Photodynamic therapy (PDT) has become an increasingly recognized alternative to cancer treatment in clinic. However, PDT therapy agents, namely photosensitizer (PS), are limited in application as a result of prolonged cutaneous photosensitivity, poor water solubility and inadequate selectivity, whic...

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Veröffentlicht in:	Nanotechnology 2009-04, Vol.20 (13), p.135102
Hauptverfasser:	Sun, Yun, Chen, Zhi-long, Yang, Xiao-xia, Huang, Peng, Zhou, Xin-ping, Du, Xiao-xia
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Cell Line, Tumor Chitosan Drug Delivery Systems - methods Electromagnetic Fields Humans Magnetic Resonance Imaging - methods Mice Mice, Nude Microscopy, Electron, Transmission Nanoparticles - therapeutic use Nanoparticles - ultrastructure Photochemotherapy - methods Porphyrins Xenograft Model Antitumor Assays
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