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Ain't nothing more chiral than 4 and even 8 helicenes assembling into cages! No surprise they can differentiate enantiomers but CD can even distinguish between non-chiral guests through helical pitch modulation. @angew_chem @ERC_Research @SolvationSci https://t.co/g3u89ydYwe
L-Methamphetamine:
👥Illegal in the #mirror
👥Methamphetamine has a #chiral center and exists as 2 #enantiomers (mirror images of one another)
👥L-methamphetamine is an ingredient in Vicks Vapor Inhalers
👥Its mirror image (D-methamphetamine) is a Class A illegal drug #Meth