Radiolabeling and Preliminary Evaluation of ^99mTc-Labeled DNA Cube Nanoparticles as Potential Tracers for SPECT Imaging [Corrigendum]

This article refers to:

Radiolabeling and Preliminary Evaluation of 99mTc-Labeled DNA Cube Nanoparticles as Potential Tracers for SPECT Imaging

Duan X, Du Y, Wang C, Zhao Z, Li C, Li J. Int J Nanomedicine. 2021;16:5665–5673

Following a review of the paper post-publication, the authors realized that Figure 2, first used in a doctoral dissertation, was used again in their published paper. The experiment involved in Figure 2 is already well established in their research group, they have obtained new results, which are similar to the results of the original Figure 2. The authors redid the experiment, a corrected version of Figure 2 on page 5669 should be presented as follows:

Figure 2 Radio-TLC image of 99mTc-MAG3-ssDNA (A20) under 2 developing system. Black line: 100% Acetone; Red line: 0.9% saline.

The authors affirm that the new results have no impact on the final conclusions of the article and apologize to the readers for any inconvenience originating from this error.