Significant Effect of the Flexibility of Bridging Alkyl Chains on the Proximity of Stacked Porphyrin and Phthalocyanine Conjugated with a Fourfold Rotaxane Linkage.

Invited for the cover of this issue are Kentaro Tanaka at Nagoya University and co-workers. The image depicts the importance of the flexibility of bridging alkyl chains in a molecular conjugate to pack the components closely to generate efficient molecular communication. Read the full text of the article at 10.1002/chem.202200819.