A synergistically enhanced T(1) -T(2) dual-modal contrast agent.

A synergistically enhanced T(1) -T(2) dual-modal contrast agent.

Advanced materials (Deerfield Beach, Fla.) (2012-09-14)

Zijian Zhou, Dengtong Huang, Jianfeng Bao, Qiaoli Chen, Gang Liu, Zhong Chen, Xiaoyuan Chen, Jinhao Gao

摘要

Monodisperse Gd(2) O(3) -embedded iron oxide (GdIO) nanoparticles can simultaneously enhance the local magnetic field intensities of each other under an external magnetic field and result in synergistic enhancement of T(1) and T(2) effects. GdIO nanoparticles have the unique property to be both T(1) and T(2) contrast agents and can potentially lead to higher accuracy in cancer diagnosis, particularly liver tumors.

材料

货号

品牌

产品描述

278513

Sigma-Aldrich

氧化钆(III), powder, 99.9% trace metals basis

48220

Sigma-Aldrich

氧化钆(III), ≥99.9%

203297

Sigma-Aldrich

氧化钆(III), powder, ≥99.99% trace metals basis

637335

Sigma-Aldrich

氧化钆(III), nanopowder, <100 nm particle size (BET), 99.8% trace metals basis