CPC C09B 69/109 (2013.01) [C09B 67/0025 (2013.01); G01N 21/6428 (2013.01); G01N 33/582 (2013.01); G01N 2021/6439 (2013.01)] | 21 Claims |
1. A receptor-substrate complex, or a salt thereof, the complex comprising a tricyclic octacationic cyclophane and a pyrrole dye complexed therein, wherein the cyclophane is
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