Expression of concern: Gadolinium embedded iron oxide nanoclusters as T1–T2 dual-modal MRI-visible vectors for safe and efficient siRNA delivery

Xiaoyong Wang; Zijian Zhou; Zhiyong Wang; Yunxin Xue; Yun Zeng; Jinhao Gao; Lei Zhu; Xianzhong Zhang; Gang Liu; Xiaoyuan Chen

doi:10.1039/D4NR90085E

Expression of concern: Gadolinium embedded iron oxide nanoclusters as T₁–T₂ dual-modal MRI-visible vectors for safe and efficient siRNA delivery

Xiaoyong Wang,^a Zijian Zhou,^ab Zhiyong Wang,^d Yunxin Xue,^a Yun Zeng,^a Jinhao Gao,^ab Lei Zhu,^a Xianzhong Zhang,^a Gang Liu*^ac and Xiaoyuan Chen*^e

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* Corresponding authors

^a Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, Fujian, China
E-mail: gangliu.cmitm@xmu.edu.cn

^b State Key Laboratory of Physical Chemistry of Solid Surfaces, The Key Laboratory for Chemical Biology of Fujian Province and Department of Chemical Biology College of Chemistry and Chemical Engineering Xiamen University, Xiamen 361005, China

^c State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, China

^d Paul C. Lauterbur Research Center for Biomedical Imaging, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China

^e Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), 31 Center Dr, 1C22, Bethesda, MD 20892-2281, USA
E-mail: shawn.chen@nih.gov

Abstract

Expression of concern for ‘Gadolinium embedded iron oxide nanoclusters as T₁–T₂ dual-modal MRI-visible vectors for safe and efficient siRNA delivery’ by Xiaoyong Wang et al., Nanoscale, 2013, 5, 8098–8104, https://doi.org/10.1039/C3NR02797J.

Nanoscale

Expression of concern: Gadolinium embedded iron oxide nanoclusters as T₁–T₂ dual-modal MRI-visible vectors for safe and efficient siRNA delivery

Abstract

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Expression of concern: Gadolinium embedded iron oxide nanoclusters as T₁–T₂ dual-modal MRI-visible vectors for safe and efficient siRNA delivery

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