e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
A Calix [4] arenoporphyrin
…, L Jaquinod, K Aoyagi, MM Olmstead…
Index: Khoury, Richard G.; Jaquinod, Laurent; Aoyagi, Katsuhiro; Olmstead, Marilyn M.; Fisher, Andrew J.; Smith, Kevin M. Angewandte Chemie (International Edition in English), 1997 , vol. 36, # 22 p. 2497 - 2500
Due to the potential biological or other catalytic activity of supramolecular arrays,". much interest has been focused on the synthesis and chemistry of such assemblies. Recently, large cyclic structures were obtained based on porphyrin subunits as building blocks.[31 It was shown that supramolecular arrays of porphyrins with higher order structures act not only as unique molecular recognition species but also as enzyme-mimicking catalytic sites. E41
[Rao, Polisetti Dharma; Dhanalekshmi, Savithri; Littler, Benjamin J.; Lindsey, Jonathan S. Journal of Organic Chemistry, 2000 , vol. 65, # 22 p. 7323 - 7344]