Core–Shell Upconversion Nanoparticle@Metal–Organic Framework Nanoprobes for Luminescent/Magnetic Dual‐Mode Targeted Imaging | Zendy

Li Yantao | Zendy; Tang Jinglong | Zendy; He Liangcan | Zendy; Liu Yong | Zendy; Liu Yaling | Zendy; Chen Chunying | Zendy; Tang Zhiyong | Zendy

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Core–Shell Upconversion Nanoparticle@Metal–Organic Framework Nanoprobes for Luminescent/Magnetic Dual‐Mode Targeted Imaging

Author(s) -

Li Yantao,

Tang Jinglong,

He Liangcan,

Liu Yong,

Liu Yaling,

Chen Chunying,

Tang Zhiyong

Publication year - 2015

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201501779

Subject(s) - materials science , nanoparticle , luminescence , metal organic framework , nanotechnology , nanostructure , photon upconversion , dual mode , surface modification , coating , shell (structure) , optoelectronics , chemical engineering , composite material , organic chemistry , chemistry , adsorption , aerospace engineering , engineering

Core–shell upconversion nanoparticle@metal–organic framework (UCNP@MOF) nanostructures are constructed by coating hexagonal NaYF 4 :Yb,Er nanoparticle (NP) cores with amino‐functionalized iron carboxylate MOF shells. These nanostructures combine the near‐infrared optical property of the UCNP cores and the T 2 ‐magnetic response (MR) imaging property of the MOF shells. After surface modification, the core–shell nanostructures are demonstrated as high‐resolution nanoprobes for targeted luminescence/MR imaging both in vitro and in vivo.

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