Retraction note: Comparison and evaluation of the performance of graphene-based biosensors (Carbon Letters, (2022), 32, 4, (927-951), 10.1007/s42823-022-00338-6)

The Editor-in-Chief has retracted this article. An investigation by the Publisher has found a number of articles, including this one, which share similar concerns, involving but not limited to, irregularities with respect to submission and authorship. The Editor-in-Chief therefore no longer has confidence in the results and conclusions presented in this article. Yasser Fakri Mustafa does not agree to this retraction. Arnold C. Alguno and Ehsan Kianfar did not state explicitly whether they agree to this retraction. Walid Kamal Abdelbasset, Saade Abdalkareem Jasim, Dmitry Olegovich Bokov, Maria Sergeevna Oleneva, Anvar Islamov, Ali Thaeer Hammid, and Ghulam Yasin did not respond to correspondence from the Editor about this retraction.