Retraction Note: A Heterometallic MOF for Highly Selective Al3 +  Ion Detection and Protective Effect Against Periodontitis by Reducing P. Gingivalis CFU and Inflammatory Cytokines Levels.

None of the authors have responded to any further correspondence from the Publisher regarding this retraction note. Retraction Note: A Heterometallic MOF for Highly Selective Al3 + Ion Detection and Protective Effect Against Periodontitis by Reducing P. Gingivalis CFU and Inflammatory Cytokines Levels Further checks by the Publisher identified a number of irrelevant references, text overlap with an earlier article from different authors [[1]], and mismatch between the institution that approved the animal experiments and the authors' affiliation. [Extracted from the article]