RETRACTION: P. Pradeepkumar, M. Rajan, H. S. Almoallim, and S. A. Alharbi, "Targeted Delivery of Doxorubicin in HeLa Cells Using Self-Assembled Polymeric Nanocarriers Guided by Deep Eutectic Solvents," ChemistrySelect 6, No. 28 (2021): 7232-7241, . The above article, published online on July 26, 2021, in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal editor-in-chief, Preeti Vashi, and Wiley-VCH GmbH. The retraction has been agreed upon following an investigation into concerns raised by a third party, which identified duplicated images in Figures 7A, S3C, and S5A-D. The investigation also identified image duplication between Figure 6A and a figure from a previously published article by a similar group of authors. The authors were unable to provide a satisfactory explanation and did not provide all the original data. As a result, the data and the conclusions are considered unreliable.