Urchin‐Shaped Manganese Oxide Nanoparticles as pH‐Responsive Activatable  T 1   Contrast Agents for Magnetic Resonance Imaging | Zendy

Kim Taekhoon | Zendy; Cho EunJin | Zendy; Chae Youngjoo | Zendy; Kim Minsik | Zendy; Oh Aram | Zendy; Jin Juhong | Zendy; Lee EunSook | Zendy; Baik Hionsuck | Zendy; Haam Seungjoo | Zendy; Suh JinSuck | Zendy; Huh YongMin | Zendy; Lee Kwangyeol | Zendy

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Urchin‐Shaped Manganese Oxide Nanoparticles as pH‐Responsive Activatable T 1 Contrast Agents for Magnetic Resonance Imaging

Author(s) -

Kim Taekhoon,

Cho EunJin,

Chae Youngjoo,

Kim Minsik,

Oh Aram,

Jin Juhong,

Lee EunSook,

Baik Hionsuck,

Haam Seungjoo,

Suh JinSuck,

Huh YongMin,

Lee Kwangyeol

Publication year - 2011

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201103108

Subject(s) - manganese , nanoparticle , contrast (vision) , magnetic resonance imaging , manganese oxide , nuclear magnetic resonance , resonance (particle physics) , materials science , nanotechnology , chemistry , computer science , physics , medicine , artificial intelligence , radiology , organic chemistry , particle physics

Image enhancement : Core–shell MnO@Mn 3 O 4 urchin‐shaped nanoparticles can be synthesized by means of an anisotropic etching process and used as a pH‐activatable T 1 contrast agent for magnetic resonance imaging. The manganese ions released from the MnO phase in the low‐pH sites within tumor cells lead to an enhanced T 1 contrast image for the entire tumor mass.

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