Retraction notice to “Two new luminescent coordination polymers: Therapeutic effects on angina pectoris” [Arab. J. Chem. 15(2) (2022) 103566] (Arabian Journal of Chemistry (2022) 15(2), (S1878535221005815), (10.1016/j.arabjc.2021.103566))

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief. In investigating concerns brought up regarding the authenticity of the article, the editors reached out to the corresponding author for an explanation. The authors failed to reply. The editors therefore feel that the findings of the manuscript cannot be relied upon and that the article needs to be retracted.