A cover by Julio on Shape-persistent fluorescent tetraphenylmethane dendrimers!
The paper Shape-persistent fluorescent tetraphenylmethane dendrimers by Julio Urzúa worth the back cover of the issue 36 (volume 7) of the journal Polymer Chemistry. If you want to look at it go to: http://pubs.rsc.org/en/content/articlepdf/2016/py/c6py90140a