Multifunctional Polypyrrole@Fe 3 O 4  Nanoparticles for Dual‐Modal Imaging and In Vivo Photothermal Cancer Therapy | Zendy

Tian Qiwei | Zendy; Wang Qian | Zendy; Yao Ke Xin | Zendy; Teng Baiyang | Zendy; Zhang Jizhe | Zendy; Yang Shiping | Zendy; Han Yu | Zendy

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Multifunctional Polypyrrole@Fe 3 O 4 Nanoparticles for Dual‐Modal Imaging and In Vivo Photothermal Cancer Therapy

Author(s) -

Tian Qiwei,

Wang Qian,

Yao Ke Xin,

Teng Baiyang,

Zhang Jizhe,

Yang Shiping,

Han Yu

Publication year - 2014

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.201302042

Subject(s) - photothermal therapy , nanoparticle , materials science , polypyrrole , nanotechnology , biocompatibility , in vivo , ablation zone , computer science , ablation , polymer , polymerization , medicine , microbiology and biotechnology , biology , metallurgy , composite material

Magnetic Fe 3 O 4 crystals are produced in situ on preformed polypyrrole (PPY) nanoparticles by rationally converting the residual Fe species in the synthetic system. The obtained PPY@Fe 3 O 4 composite nanoparticles exhibit good photostability and biocompatibility, and they can be used as multifunctional probes for MRI, thermal imaging, and photothermal ablation of cancer cells.

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